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TransformersDry-Type Transformer Family

9.1

NEMA TP-1 Energy-Efcient TransformersProduct Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Application Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Features, Benets and Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standards and Certications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog Number Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Technical Data and Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132 132 133 133 134 134 180 180

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9.2

NEMA Premium and E3 Super Efcient TransformersNEMA Premium Efcient Transformers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . E3 Super Efcient Transformers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .191 196

9.3

Energy-Efcient Harmonic Mitigating TransformersProduct Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Features and Benets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standards and Certications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog Number Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Technical Data and Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .201 201 202 202 203 219 219

9.4

General-Purpose Encapsulated TransformersProduct Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Application Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Features, Benets and Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Standards and Certications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog Number Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Technical Data and Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .223 223 223 223 224 224 237 237

9.5

Distribution TransformersMotor Drive Isolation Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MiniPower Centers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Totally Enclosed Non-Ventilated Transformers . . . . . . . . . . . . . . . . . . . . . . . . . Class I, Division 2, Groups C and D Transformers . . . . . . . . . . . . . . . . . . . . . . Open-Type Core and Coil Assembly Transformers . . . . . . . . . . . . . . . . . . . . . . Marine Duty Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Buck-Boost and Low Voltage Lighting Transformers . . . . . . . . . . . . . . . . . . . . Medium Voltage Distribution Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . .239 247 252 255 258 261 272 301

9.6

Transformer Standards, Technical Data and AccessoriesStandards and Certications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Catalog Number Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Options and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Technical Data and Specications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Glossary of Transformer Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Frequently Asked Questions About Transformers . . . . . . . . . . . . . . . . . . . . . .314 315 317 319 322 338 341

9.7

DimensionsDimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .343

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TransformersNEMA TP-1 Energy-Efficient Transformers

Type DT-3

ContentsDescription NEMA TP-1 Energy-Efcient Transformers Features, Benets and Functions . . . . . . . . . . . . . . . . . . Standards and Certications . . . . . . . . . . . . . . . . . . . . . . Catalog Number Selection . . . . . . . . . . . . . . . . . . . . . . . Product Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Single-Phase Aluminum . . . . . . . . . . . . . . . . . . . . . . . . Single-Phase Copper . . . . . . . . . . . . . . . . . . . . . . . . . . Single-Phase Shielded Aluminum . . . . . . . . . . . . . . . . . Single-Phase Shielded Copper . . . . . . . . . . . . . . . . . . . Three-Phase Aluminum . . . . . . . . . . . . . . . . . . . . . . . . Three-Phase Copper . . . . . . . . . . . . . . . . . . . . . . . . . . . Three-Phase Shielded Aluminum . . . . . . . . . . . . . . . . . Three-Phase Shielded Copper . . . . . . . . . . . . . . . . . . . Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Technical Data and Specications . . . . . . . . . . . . . . . . . . K-Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Aluminum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Copper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 133 133 134 134 134 136 138 140 142 153 164 172 180 180 181 182 187

Product DescriptionNote: The following pages provide listings for most standard transformer ratings and styles. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton.

Application DescriptionNEMA TP-1-2002 compliant energy-efficient transformers are specifically designed to meet the energy efficiency standards set forth in NEMA Standards publication, TP-1-2002, Guide for Determining Energy Efficiency for Distribution Transformers. Surveys have shown that the average loading of low voltage dry-type distribution transformers, over a 24-hour period, is approximately 35%. NEMA TP-1 compliant transformers are optimized to offer maximum efficiency at 35% of nameplate rating. The range of products covered by NEMA TP-1-2002 are: NEMA TP-1-2002 Product RangeRating Voltage Class Primary voltage Secondary voltage Voltage 34.5 kV and below 600V and below

Transformers that are currently specifically excluded from the scope of NEMA Standard TP-1-2002 include:

Efficiency levels set forth in NEMA TP-1-2002. NEMA TP-1-2002 Efciency LevelsTables of Energy Efciency NEMA Class 1 Efciency Levels Dry-Type Distribution Transformers Low Voltage (600V and below) Single-Phase Three-Phase kVA Efciency kVA Efciency 15 25 97.7 98.0 15 30 45 75 112.5 150 225 300 500 750 1000 97.0 97.5 97.7 98.0 98.2 98.3 98.5 98.6 98.7 98.8 98.9

Types DS-3, DT-3

Ventilated, NEMA 2 enclosure standard Suitable for indoor applications, outdoors when weathershields are also installed Upright mounting only 220C insulation system 150C rise standard; 115C or 80C rise optional Available in single-phase ratings 15167 kVA, 600 volts primary (DS-3) Available in three-phase ratings 151500 kVA and up to 600 volts primary (DT-3)

Dry-Type Single-phase 10833 kVA Rating Three-phase 152500 kVA Liquid Rating Single-phase 10833 kVA Three-phase 152500 kVA

Liquid-lled transformers below 10 kVA Dry-type transformers below 15 kVA AC and DC drives transformers Rectier transformers designed for high harmonics Autotransformers Non-distribution transformers, such as UPS transformers Special impedance or regulation transformers Regulating transformers Sealed and non-ventilated transformers Machine tool transformers Welding transformers Transformers with tap ranges greater than 15% Transformers with a frequency other than 60 Hz Grounding transformers Testing transformers

37.5 98.2 50 75 100 167 250 333 98.3 98.5 98.6 98.7 98.8 98.9

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Features, Benets and Functions

Standards and Certications

60 Hz operation (except as noted) Short-term overload capability as required by ANSI Meet NEMA ST-20 sound levels Meet federal energy efciency requirements for low voltage dry-type distribution transformers effective as of January 1, 2007

UL listed

Industry Standards All Eaton dry-type distribution and control transformers are built and tested in accordance with applicable NEMA, ANSI and IEEE Standards. All 600 volt class transformers are UL listed unless otherwise noted. Seismically Qualied Eaton manufactured dry-type distribution transformers are seismically qualified and exceed requirements of the Uniform Building Code (UBC), International Building Code (IBC) and California Code Title 24.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Catalog Number SelectionPlease refer to Section 9.7 Page 315.

Product SelectionAdditional Product Selection information begins on Page 317.

Single-PhaseType DS-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings208 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5 4 at 2.5% 2 at 5% 2 at 5% Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 819 814E Wiring Diagram Number 260A 260A 260A 260A 551A 449A Weight Lbs (kg) 226 (103) 346 (157) 374 (170) 545 (247) 568 (258) 1178 (535) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T29M11S15EE T29M11S25EE T29M11S37EE T29M11S50EE T29R11S75EE T29R11S99EE

240 x 480 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 167 15 25 37.5 50 75 100 15 25 37.5 50 75 2 at +2.5% 4 at 2.5% FCAN FCBN Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 150 115 115 115 115 115 115 80 80 80 80 80 Frame 816 818 818 819 820 821 814E 816 818 818 819 820 821 818 818 819 820 821 Wiring Diagram Number 3XA 3XA 3XA 3XA 3XA 3XA 288A 3XA 3XA 3XA 3XA 3XA 3XA 3XA 3XA 3XA 3XA 3XA Weight Lbs (kg) 246 (112) 359 (163) 374 (170) 555 (252) 740 (336) 841 (382) 1294 (587) 246 (112) 373 (169) 380 (173) 590 (268) 691 (314) 844 (383) 360 (163) 370 (168) 565 (257) 680 (309) 900 (409) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 WS13 WS11 WS11 WS11 WS16 WS16 WS13 WS11 WS11 WS16 WS16 WS13 Style Number T20P11S15EE T20P11S25EE T20P11S37EE T20P11S50EE T20P11S75EE T20P11S99EE T48M11S67EE T20P11F15EE T20P11F25EE T20P11F37EE T20P11F50EE T20P11F75EE T20P11F99EE T20P11B15EE T20P11B25EE T20P11B37EE T20P11B50EE T20P11B75EE

Notes Weights subject to change. 1 at +5%, 2 at 5% at 240 volts primary; 2 at +2.5%, 4 at 2.5% at 480 volts primary. 480 volt primary only. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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Single-PhaseType DS-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings277 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 819 814E Wiring Diagram Number 262C 262C 262C 262C Weight Lbs (kg) 220 (100) 346 (157) 391 (178) 555 (252) 568 (258) 1178 (535) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T27M11S15EE T27M11S25EE T27M11S37EE T27M11S50EE T27R11S75EE T27R11S99EE

208 x 416 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 FCAN FCBN Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number 3XF 3XF 3XF 3XF 3XF 3XF Weight Lbs (kg) 246 (112) 359 (163) 374 (170) 555 (252) 665 (302) 841 (382) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T18P11S15EE T18P11S25EE T18P11S37EE T18P11S50EE T18P11S75EE T18P11S99EE

600 Volts to 120/240 VoltskVA 15 25 37.5 50 75 100 Full Capacity Taps FCAN FCBN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number 262B 262B 262B 262B 262B 262B Weight Lbs (kg) 243 (110) 355 (161) 375 (170) 594 (270) 755 (343) 865 (393) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T60M11S15EE T60M11S25EE T60M11S37EE T60M11S50EE T60M11S75EE T60M11S99EE

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Notes Weights subject to change. Contact your local Eaton sales ofce for these details. 1 at +5%, 2 at 5% at 208 volts primary; 2 at +2.5%, 4 at 2.5% at 416 volts primary. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Single-PhaseType DS-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings208 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number 260A 260A 260A 260A 551A 449A Weight Lbs (kg) 275 (125) 390 (177) 440 (200) 661 (300) 805 (365) 970 (440) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T29M11S15CUEE T29M11S25CUEE T29M11S37CUEE T29M11S50CUEE T29R11S75CUEE T29R11S99CUEE

240 x 480 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 167 15 25 37.5 50 75 100 15 25 37.5 50 75 2 at +2.5% 4 at 2.5% FCAN FCBN Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 150 115 115 115 115 115 115 80 80 80 80 80 Frame 816 818 818 819 820 821 814E 816 818 818 819 820 821 818 818 819 820 821 Wiring Diagram Number 3XA 3XA 3XA 3XA 3XA 3XA 288A 3XA 3XA 3XA 3XA 3XA 3XA 3XA 3XA 3XA 3XA 3XA Weight Lbs (kg) 270 (123) 406 (184) 453 (206) 657 (298) 803 (365) 960 (436) 1665 (756) 264 (120) 420 (191) 450 (204) 703 (319) 793 (360) 1085 (493) 407 (185) 430 (195) 685 (311) 799 (363) 1056 (479) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 WS13 WS11 WS11 WS11 WS16 WS16 WS13 WS11 WS11 WS16 WS16 WS13 Style Number T20P11S15CUEE T20P11S25CUEE T20P11S37CUEE T20P11S50CUEE T20P11S75CUEE T20P11S99CUEE T48M11S67CUEE T20P11F15CUEE T20P11F25CUEE T20P11F37CUEE T20P11F50CUEE T20P11F75CUEE T20P11F99CUEE T20P11B15CUEE T20P11B25CUEE T20P11B37CUEE T20P11B50CUEE T20P11B75CUEE

277 Volts to 120/240 VoltskVA 15 25 37.5 50 75 100 Full Capacity Taps FCAN FCBN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number 262C 262C 262C 262C Weight Lbs (kg) 275 (125) 390 (177) 440 (200) 661 (300) 805 (365) 970 (440) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T27M11S15CUEE T27M11S25CUEE T27M11S37CUEE T27M11S50CUEE T27R11S75CUEE T27R11S99CUEE

Notes Weights subject to change. 1 at +5%, 2 at 5% at 240 volts primary; 2 at +2.5%, 4 at 2.5% at 480 volts primary. 480 volt primary only. Contact your local Eaton sales ofce for these details. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

Volume 2Commercial Distribution CA08100003EDecember 2010

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TransformersNEMA TP-1 Energy-Efficient Transformers

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Single-PhaseType DS-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings208 x 416 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 FCAN FCBN Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number 3XF 3XF 3XF 3XF 3XF 3XF Weight Lbs (kg) 275 (125) 390 (177) 440 (200) 661 (300) 805 (365) 970 (440) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T18P11S15CUEE T18P11S25CUEE T18P11S37CUEE T18P11S50CUEE T18P11S75CUEE T18P11S99CUEE

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600 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number 262B 262B 262B 262B 262B 262B Weight Lbs (kg) 290 (132) 465 (211) 495 (225) 775 (352) 900 (409) 1195 (543) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T60M11S15CUEE T60M11S25CUEE T60M11S37CUEE T60M11S50CUEE T60M11S75CUEE T60M11S99CUEE

Notes 1 at +5%, 2 at 5% at 208 volts primary; 2 at +2.5%, 4 at 2.5% at 416 volts primary. Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Single-PhaseType DS-3 60 Hz NEMA TP-1 Energy-Efcient Electrostatically ShieldedAluminum Windings208 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number 264A 264A 264A 264A 450A 450A Weight Lbs (kg) 275 (125) 390 (177) 440 (200) 661 (300) 805 (366) 970 (440) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T29M11E15EE T29M11E25EE T29M11E37EE T29M11E50EE T29R11E75EE T29R11E99EE

240 x 480 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 167 15 25 37.5 50 75 100 15 25 37.5 50 75 2 at +2.5% 4 at 2.5% FCAN FCBN Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 150 115 115 115 115 115 115 80 80 80 80 80 Frame 816 818 818 819 820 821 814E 816 818 818 819 820 821 818 818 819 820 821 Wiring Diagram Number 261A 261A 261A 261A 261A 261A 227A 261A 261A 261A 261A 261A 261A 261A 261A 261A 261A 261A Weight Lbs (kg) 246 (112) 359 (163) 374 (170) 555 (252) 740 (336) 841 (382) 1294 (587) 246 (112) 373 (169) 380 (173) 590 (268) 691 (314) 844 (383) 360 (163) 370 (168) 565 (257) 680 (309) 900 (409) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 WS13 WS11 WS11 WS11 WS16 WS16 WS13 WS11 WS11 WS16 WS16 WS13 Style Number T20P11E15EE T20P11E25EE T20P11E37EE T20P11E50EE T20P11E75EE T20P11E99EE T48M11E67EE T20P11F15EEES T20P11F25EEES T20P11F37EEES T20P11F50EEES T20P11F75EEES T20P11F99EEES T20P11B15EEES T20P11B25EEES T20P11B37EEES T20P11B50EEES T20P11B75EEES

277 Volts to 120/240 VoltskVA 15 25 37.5 50 75 100 Full Capacity Taps FCAN FCBN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number Weight Lbs (kg) 275 (125) 390 (177) 440 (200) 661 (300) 805 (366) 970 (440) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T27M11E15EE T27M11E25EE T27M11E37EE T27M11E50EE T27R11E75EE T27R11E99EE

Notes Weights subject to change. 1 at +5%, 2 at 5% at 240 volts primary; 2 at +2.5%, 4 at 2.5% at 480 volts primary. 480 volt primary only. Contact your local Eaton sales ofce for these details. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

Volume 2Commercial Distribution CA08100003EDecember 2010

www.eaton.com

TransformersNEMA TP-1 Energy-Efficient Transformers

9.19 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Single-PhaseType DS-3 60 Hz NEMA TP-1 Energy-Efcient Electrostatically ShieldedAluminum Windings208 x 416 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 FCAN FCBN Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number 243H 243H 243H 243H Weight Lbs (kg) 275 (125) 390 (177) 440 (200) 661 (300) 805 (366) 970 (440) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T43P11E15EE T43P11E25EE T43P11E37EE T43P11E50EE T43P11E75EE T43P11E99EE

600 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number 259A 259A 259A 259A Weight Lbs (kg) 275 (125) 390 (177) 440 (200) 661 (300) 805 (366) 970 (440) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T60M11E15EE T60M11E25EE T60M11E37EE T60M11E50EE T60R11E75EE T60R11E99EE

Notes 1 at +5%, 2 at 5% at 208 volts primary; 2 at +2.5%, 4 at 2.5% at 416 volts primary. Weights subject to change. Contact your local Eaton sales ofce for these details. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Single-PhaseType DS-3 60 Hz NEMA TP-1 Energy-Efcient Electrostatically ShieldedCopper Windings208 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number 264A 264A 264A 264A 450A 450A Weight Lbs (kg) 270 (123) 423 (192) 437 (198) 620 (281) 810 (368) 980 (445) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T29M11E15CUEE T29M11E25CUEE T29M11E37CUEE T29M11E50CUEE T29R11E75CUEE T29R11E99CUEE

240 x 480 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 15 25 37.5 50 75 100 15 25 37.5 50 75 FCAN FCBN Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 115 115 115 115 115 115 80 80 80 80 80 Frame 816 818 818 819 820 821 816 818 818 819 820 821 818 818 819 820 821 Wiring Diagram Number 261A 261A 261A 261A 261A 261A 261A 261A 261A 261A 261A 261A 261A 261A 261A 261A 261A Weight Lbs (kg) 270 (123) 423 (192) 437 (198) 620 (281) 810 (368) 980 (445) 254 (115) 453 (206) 480 (218) 718 (326) 793 (360) 1000 (454) 240 (109) 430 (195) 700 (318) 738 (335) 960 (436) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 WS11 WS11 WS11 WS16 WS16 WS13 WS11 WS11 WS16 WS16 WS13 Style Number T20P11E15CUEE T20P11E25CUEE T20P11E37CUEE T20P11E50CUEE T20P11E75CUEE T20P11E99CUEE T20P11F15CUEEES T20P11F25CUEEES T20P11F37CUEEES T20P11F50CUEEES T20P11F75CUEEES T20P11F99CUEEES T20P11B15CUEEES T20P11B25CUEEES T20P11B37CUEEES T20P11B50CUEEES T20P11B75CUEEES

277 Volts to 120/240 VoltskVA 15 25 37.5 50 75 100 Full Capacity Taps FCAN FCBN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number Weight Lbs (kg) 270 (123) 423 (192) 437 (198) 620 (281) 810 (368) 980 (445) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T27M11E15CUEE T27M11E25CUEE T27M11E37CUEE T27M11E50CUEE T27R11E75CUEE T27R11E99CUEE

Notes Weights subject to change. 1 at +5%, 2 at 5% at 240 volts primary; 2 at +2.5%, 4 at 2.5% at 480 volts primary. Contact your local Eaton sales ofce for these details. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

Volume 2Commercial Distribution CA08100003EDecember 2010

www.eaton.com

TransformersNEMA TP-1 Energy-Efficient Transformers

9.19 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Single-PhaseType DS-3 60 Hz NEMA TP-1 Energy-Efcient Electrostatically ShieldedCopper Windings208 x 416 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 FCAN FCBN Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number 243H 243H 243H 243H Weight Lbs (kg) 270 (123) 423 (192) 437 (198) 620 (281) 810 (368) 980 (445) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T43P11E15CUEE T43P11E25CUEE T43P11E37CUEE T43P11E50CUEE T43P11E75CUEE T43P11E99CUEE

600 Volts to 120/240 VoltsFull Capacity Taps kVA 15 25 37.5 50 75 100 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% Type DS-3 DS-3 DS-3 DS-3 DS-3 DS-3 C Temp. Rise 150 150 150 150 150 150 Frame 816 818 818 819 820 821 Wiring Diagram Number 259A 259A 259A 259A Weight Lbs (kg) 270 (123) 423 (192) 437 (198) 620 (281) 810 (368) 980 (445) Weathershield WS11 WS11 WS11 WS16 WS16 WS13 Style Number T60M11E15CUEE T60M11E25CUEE T60M11E37CUEE T60M11E50CUEE T60R11E75CUEE T60R11E99CUEE

Notes 1 at +5%, 2 at 5% at 208 volts primary; 2 at +2.5%, 4 at 2.5% at 416 volts primary. Weights subject to change. Contact your local Eaton sales ofce for these details. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings208 Delta Volts to 208Y/120 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 918A 919E 920E 912B 912B 912B 914D 916A 916A 918A 919E 920E 912B 912B 914D 916A 916A 918A 919E 920E Wiring Diagram Number 280E 280E 280E 280E 324A 324A 324A 289D 289D 280E 280E 280E 280E 324A 324A 324A 289D 289D 280E 280E 280E 280E 280E 324A 289D 289D Weight Lbs (kg) 218 (99) 299 (136) 376 (171) 564 (256) 930 (422) 1013 (460) 1443 (655) 1697 (770) 2690 (1221) 240 (109) 320 (145) 396 (180) 607 (276) 960 (436) 1060 (481) 1500 (681) 1800 (817) 2900 (1317) 280 (127) 350 (159) 560 (254) 810 (368) 950 (431) 1430 (649) 1750 (795) 2400 (1090) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 Style Number V29M28T15EE V29M28T30EE V29M28T45EE V29M28T75EE V29R28T12EE V29R28T49EE V29R28T22EE V29R28T33EE V29R28T55EE V29M28F15EE V29M28F30EE V29M28F45EE V29M28F75EE V29R28F12EE V29R28F49EE V29R28F22EE V29R28F33EE V29R28F55EE V29M28B15EE V29M28B30EE V29M28B45EE V29M28B75EE V29M28B12EE V29R28B49EE V29R28B22EE V29R28B33EE

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

Volume 2Commercial Distribution CA08100003EDecember 2010

www.eaton.com

TransformersNEMA TP-1 Energy-Efficient Transformers

9.19 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings208 Delta Volts to 480Y/277 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 918A 919E 919E 912B 912B 912B 914D 916A 916A 918A 919E 919E 912B 912B 914D 916A 916A 918A 919E 920E Wiring Diagram Number 342B 342B 342B 342B 351A 351A 333B 333B 333B 342B 342B 342B 342B 351A 351A 333B 333B 333B 342B 342B 342B 351A 351A 333B 333B 333B Weight Lbs (kg) 196 (89) 296 (134) 385 (175) 590 (268) 784 (356) 931 (423) 1550 (704 2274 (1032) 2869 (1303) 215 (98) 380 (173) 400 (182) 585 (266) 800 (363) 950 (431) 1591 (722) 2320 (1053) 2950 (1339) 300 (136) 390 (177) 550 (249) 757 (344) 930 (422) 1550 (704) 2275 (1033) 2870 (1303) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 Style Number V29M47T15EE V29M47T30EE V29M47T45EE V29M47T75EE V29R47T12EE V29R47T49EE V29R47T22EE V29R47T33EE V29R47T55EE V29M47F15EE V29M47F30EE V29M47F45EE V29M47F75EE V29R47F12EE V29R47F49EE V29R47F22EE V29R47F33EE V29R47F55EE V29M47B15EE V29M47B30EE V29M47B45EE V29R47B75EE V29R47B12EE V29R47B49EE V29R47B22EE V29R47B33EE

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings240 Delta Volts to 208Y/120 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 918A 919E 912B 912B 912B 914D 916A 916A 917 918A 919E 912B 912B 914D 916A 916A 917 918A 919E Wiring Diagram Number 280C 280C 280C 280C 280C 280C 289A 289A 289A 280C 280C 280C 280C 280C 280C 289A 289A 289A 280C 280C 280C 280C 280C 289A 289A 289A Weight Lbs (kg) 206 (94) 297 (135) 332 (151) 562 (255) 760 (345) 974 (442) 1460 (663) 1652 (750) 2690 (1221) 240 (109) 389 (177) 396 (180) 593 (269) 941 (427) 1060 (481) 1500 (681) 1800 (817) 2900 (1317) 280 (127) 350 (159) 560 (254) 883 (401) 950 (431) 1430 (649) 1750 (795) 2400 (1090) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS34 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS34 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS34 WS35 Style Number V24M28T15EE V24M28T30EE V24M28T45EE V24M28T75EE V24M28T12EE V24M28T49EE V24R28T22EE V24R28T33EE V24R28T55EE V24M28F15EE V24M28F30EE V24M28F45EE V24M28F75EE V24M28F12EE V24R28F49EE V24R28F22EE V24R28F33EE V24R28F55EE V24M28B15EE V24M28B30EE V24M28B45EE V24M28B75EE V24R28B12EE V24R28B49EE V24R28B22EE V24R28B33EE

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

Volume 2Commercial Distribution CA08100003EDecember 2010

www.eaton.com

TransformersNEMA TP-1 Energy-Efficient Transformers

9.19 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings240 Delta Volts to 480Y/277 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 918A 919E 919E 912B 912B 912B 914D 916A 916A 918A 919E 919E 912B 912B 914D 916A 916A 918A 919E 919E Wiring Diagram Number 342L 342L 342L 342L 342L 342L 333A 333A 333A 342L 342L 342L 342L 342L 342L 333A 333A 333A 342L 342L 342L 342L 342L 333A 333A 333A Weight Lbs (kg) 227 (103) 306 (139) 380 (173) 573 (260) 800 (363) 885 (402) 1612 (732) 1652 (750) 2695 (1224) 240 (109) 389 (177) 396 (180) 593 (269) 941 (427) 1060 (481) 1500 (681) 1800 (817) 2900 (1317) 280 (127) 350 (159) 560 (254) 883 (401) 950 (431) 1430 (649) 1750 (795) 2400 (1090) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 Style Number V24M47T15EE V24M47T30EE V24M47T45EE V24M47T75EE V24M47T12EE V24M47T49EE V24R47T22EE V24R47T33EE V24R47T55EE V24M47F15EE V24M47F30EE V24M47F45EE V24M47F75EE V24R47F12EE V24R47F49EE V24R47F22EE V24R47F33EE V24R47F55EE V24M47B15EE V24M47B30EE V24M47B45EE V24M47B75EE V24R47B12EE V24R47B49EE V24R47B22EE V24R47B33EE

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings440 Delta Volts to 220Y/127 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 918A 919E 912B 912B 912B 914D 916A 916A 918A 923 920E 912B 912B 914D 916A 916A 917 923 919E Wiring Diagram Number 280J 280J 280J 280J 280J 280J 280J 275F 275F 280J 280J 280J 280J 280J 280J 280J 280J 275F 280J 280J 280J 280J 280J 280J 280J 275F Weight Lbs (kg) 204 (93) 291 (132) 351 (159) 553 (251) 793 (360) 913 (415) 1343 (610) 1597 (725) 2590 (1176) 202 (92) 311 (141) 418 (190) 581 (264) 829 (376) 996 (452) 1569 (712) 1908 (866) 3117 (1415) 276 (125) 350 (159) 560 (254) 810 (368) 944 (429) 1438 (653) 1746 (793) 2400 (1090) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS34 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 Style Number V44M31T15EE V44M31T30EE V44M31T45EE V44M31T75EE V44M31T12EE V44M31T49EE V44M31T22EE V44M31T33EE V44M31T55EE V44M31F15EE V44M31F30EE V44M31F45EE V44M31F75EE V44M31F12EE V44M31F49EE V44M31F22EE V44M31F33EE V44M31F55EE V44M31B15EE V44M31B30EE V44M31B45EE V44M31B75EE V44M31B12EE V44M31B49EE V44M31B22EE V44M31B33EE

Notes Weights subject to change. Additional voltage combinations are available. Contact your local Eaton sales ofce for assistance if the voltage you require is not included in this catalog. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

9.19 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings480 Delta Volts to 208Y/120 VoltsFull Capacity Taps kVA 15 30 37.5 45 50 75 112.5 150 225 300 500 750 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 912B 914D 914D 916A 916A 917 918A 919E 920E 912B 912B 912B 914D 916A 916A 918A 923 920E 912B 912B 914D 916A 916A 917 923 919E 920E Wiring Diagram Number 280B 280B 280B 280B 280B 280B 280B 280B 280B 275A 275A 275A 280B 280B 280B 280B 280B 280B 280B 280B 275A 280B 280B 280B 280B 280B 280B 280B 275A 275A Weight Lbs (kg) 204 (93) 291 (132) 381 (173) 351 (159) 531 (241) 553 (251) 793 (360) 913 (415) 1343 (610) 1597 (725) 2590 (1176) 3340 (1516) 202 (92) 311 (141) 418 (190) 581 (264) 829 (376) 996 (452) 1569 (712) 1908 (866) 3117 (1415) 276 (125) 350 (159) 560 (254) 810 (368) 944 (429) 1438 (653) 1746 (793) 2400 (1090) 3418 (1552) Weathershield WS38 WS38 WS38 WS38 WS39 WS39 WS19 WS19 WS34 WS34 WS35 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS35 Style Number V48M28T15EE V48M28T30EE V48M28T37EE V48M28T45EE V48M28T50EE V48M28T75EE V48M28T12EE V48M28T49EE V48M28T22EE V48M28T33EE V48M28T55EE V48M28T77EE V48M28F15EE V48M28F30EE V48M28F45EE V48M28F75EE V48M28F12EE V48M28F49EE V48M28F22EE V48M28F33EE V48M28F55EE V48M28B15EE V48M28B30EE V48M28B45EE V48M28B75EE V48M28B12EE V48M28B49EE V48M28B22EE V48M28B33EE V48M28B55EE

Notes Weights subject to change. Additional voltage combinations are available. Contact your local Eaton sales ofce for assistance if the voltage you require is not included in this catalog. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings480 Delta Volts to 240 Delta Volts with 120 Volt Lighting Tap on Phase BFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 914D 916A 916A 918A 923 920E 912B 912B 914D 916A 916A 917 923 919E Wiring Diagram Number 282B 282B 282B 282B 282B 282B 291A 291A 291A 282B 282B 282B 282B 282B 282B 282B 282B 291A 282B 282B 282B 282B 282B 282B 282B 291A Weight Lbs (kg) 206 (94) 291 (132) 378 (172) 577 (262) 790 (359) 930 (422) 1476 (670) 1898 (862) 2590 (1176) 206 (94) 311 (141) 418 (190) 581 (264) 829 (376) 1022 (464) 1565 (711) 1795 (815) 3120 (1416) 278 (126) 383 (174) 560 (254) 810 (368) 959 (435) 1287 (584) 1746 (793) 2400 (1090) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 Style Number V48M22T15EE V48M22T30EE V48M22T45EE V48M22T75EE V48M22T12EE V48M22T49EE V48M22T22EE V48M22T33EE V48M22T55EE V48M22F15EE V48M22F30EE V48M22F45EE V48M22F75EE V48M22F12EE V48M22F49EE V48M22F22EE V48M22F33EE V48M22F55EE V48M22B15EE V48M22B30EE V48M22B45EE V48M22B75EE V48M22B12EE V48M22B49EE V48M22B22EE V48M22B33EE

Notes Lighting tap limited to 5% of nameplate full load capacity. Weights subject to change. Additional voltage combinations are available. Contact your local Eaton sales ofce for assistance if the voltage you require is not included in this catalog. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

Volume 2Commercial Distribution CA08100003EDecember 2010

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TransformersNEMA TP-1 Energy-Efficient Transformers

9.19 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings480 Delta Volts to 480Y/277 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 918A 919E 912B 912B 912B 914D 916A 916A 918A 923 920E 912B 912B 914D 916A 916A 917 923 919E Wiring Diagram Number 280B 280B 280B 280B 280B 280B 280B 275A 275A 280B 280B 280B 280B 280B 280B 280B 280B 275A 280B 280B 280B 280B 280B 280B 280B 275A Weight Lbs (kg) 206 (94) 281 (128) 380 (173) 565 (257) 783 (355) 945 (429) 1413 (642) 1910 (867) 2673 (1214) 240 (109) 316 (143) 384 (174) 670 (304) 853 (387) 982 (446) 1559 (708) 1795 (815) 3120 (1416) 271 (123) 360 (163) 563 (256) 773 (351) 954 (433) 1330 (604) 1827 (829) 2540 (1153) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS34 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 Style Number V48M47T15EE V48M47T30EE V48M47T45EE V48M47T75EE V48M47T12EE V48M47T49EE V48M47T22EE V48M47T33EE V48M47T55EE V48M47F15EE V48M47F30EE V48M47F45EE V48M47F75EE V48M47F12EE V48M47F49EE V48M47F22EE V48M47F33EE V48M47F55EE V48M47B15EE V48M47B30EE V48M47B45EE V48M47B75EE V48M47B12EE V48M47B49EE V48M47B22EE V48M47B33EE

Notes Weights subject to change. Additional voltage combinations are available. Contact your local Eaton sales ofce for assistance if the voltage you require is not included in this catalog. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings600 Delta Volts to 208Y/120 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 917 918A 919E 920E 912B 912B 912B 914D 916A 916A 918A 919E 920E 912B 912B 914D 916A 916A 917 919E 919E Wiring Diagram Number 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A Weight Lbs (kg) 231 (105) 309 (140) 375 (170) 572 (260) 801 (364) 1013 (460) 1523 (691) 1697 (770) 2690 (1221) 240 (109) 320 (145) 396 (180) 607 (276) 960 (436) 1060 (481) 1500 (681) 1800 (817) 2900 (1317) 280 (127) 350 (159) 560 (254) 810 (368) 950 (431) 1430 (649) 1750 (795) 2400 (1090) Weathershield WS38 WS38 WS38 WS39 WS19 WS34 WS34 WS35 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 Style Number V60M28T15EE V60M28T30EE V60M28T45EE V60M28T75EE V60M28T12EE V60M28T49EE V60M28T22EE V60M28T33EE V60M28T55EE V60M28F15EE V60M28F30EE V60M28F45EE V60M28F75EE V60M28F12EE V60M28F49EE V60M28F22EE V60M28F33EE V60M28F55EE V60M28B15EE V60M28B30EE V60M28B45EE V60M28B75EE V60M28B12EE V60M28B49EE V60M28B22EE V60M28B33EE

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

Volume 2Commercial Distribution CA08100003EDecember 2010

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TransformersNEMA TP-1 Energy-Efficient Transformers

9.19 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings600 Delta Volts to 240 Delta Volts with 120 Volt Lighting Tap on Phase BFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 917 918A 919E 920E 912B 912B 912B 914D 916A 916A 918A 919E 920E 912B 912B 914D 916A 916A 917 919E 919E Wiring Diagram Number 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A 282A Weight Lbs (kg) 245 (111) 313 (142) 403 (183) 577 (262) 790 (359) 1001 (454) 1476 (670) 1898 (862) 2590 (1176) 206 (94) 311 (141) 418 (190) 581 (264) 829 (376) 1022 (464) 1565 (711) 1795 (815) 3120 (1416) 278 (126) 383 (174) 560 (254) 810 (368) 959 (435) 1287 (584) 1746 (793) 2400 (1090) Weathershield WS38 WS38 WS38 WS39 WS19 WS34 WS34 WS35 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 Style Number V60M22T15EE V60M22T30EE V60M22T45EE V60M22T75EE V60M22T12EE V60M22T49EE V60M22T22EE V60M22T33EE V60M22T55EE V60M22F15EE V60M22F30EE V60M22F45EE V60M22F75EE V60M22F12EE V60M22F49EE V60M22F22EE V60M22F33EE V60M22F55EE V60M22B15EE V60M22B30EE V60M22B45EE V60M22B75EE V60M22B12EE V60M22B49EE V60M22B22EE V60M22B33EE

Notes Lighting tap limited to 5% of nameplate full load capacity Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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9.19 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9152

TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientAluminum Windings600 Delta Volts to 480Y/277 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 914D 916A 916A 917 923 919E Wiring Diagram Number 280A 280A 280A 280A 280A 280A 280A 280A 275C 280A 280A 280A 280A 280A 280A 280A 280A 275C 280A 280A 280A 280A 280A 280A 280A 275C Weight Lbs (kg) 206 (94) 291 (132) 382 (173) 578 (262) 811 (368) 934 (424) 1569 (712) 1997 (907) 2641 (1199) 206 (94) 311 (141) 418 (190) 581 (264) 829 (376) 1022 (464) 1565 (7101) 1795 (815) 3120 (1416) 278 (126) 383 (174) 560 (254) 810 (368) 959 (435) 1287 (584) 1746 (793) 2650 (1203) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 Style Number V60M47T15EE V60M47T30EE V60M47T45EE V60M47T75EE V60M47T12EE V60M47T49EE V60M47T22EE V60M47T33EE V60M47T55EE V60M47F15EE V60M47F30EE V60M47F45EE V60M47F75EE V60M47F12EE V60M47F49EE V60M47F22EE V60M47F33EE V60M47F55EE V60M47B15EE V60M47B30EE V60M47B45EE V60M47B75EE V60M47B12EE V60M47B49EE V60M47B22EE V60M47B33EE

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

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Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings208 Delta Volts to 208Y/120 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 918A 919E 912B 912B 912B 914D 916A 916A 917 919E 920E 912B 912B 912B 914D 916A 918A 919E 920E Wiring Diagram Number Weight Lbs (kg) 236 (107) 351 (159) 453 (206) 687 (312) 930 (422) 1242 (564) 1763 (800) 2300 (1044) 3590 (1630) 265 (120) 475 (215) 475 (216) 700 (318) 935 (424) 1274 (578) 1743 (791) 2350 (1067) 3690 (1675) 381 (173) 420 (191) 510 (232) 940 (427) 1300 (590) 1800 (817) 2400 (1090) 3800 (1725) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS34 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS38 WS39 WS19 WS34 WS35 WS35 Style Number V29M28T15CUEE V29M28T30CUEE V29M28T45CUEE V29M28T75CUEE V29R28T12CUEE V29R28T49CUEE V29R28T22CUEE V29R28T33CUEE V29R28T55CUEE V29M28F15CUEE V29M28F30CUEE V29M28F45CUEE V29M28F75CUEE V29R28F12CUEE V29R28F49CUEE V29R28F22CUEE V29R28F33CUEE V29R28F55CUEE V29M28B15CUEE V29M28B30CUEE V29M28B45CUEE V29M28B75CUEE V29M28B12CUEE V29R28B49CUEE V29R28B22CUEE V29R28B33CUEE

9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings208 Delta Volts to 480Y/277 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 918A 919E 912B 912B 912B 914D 916A 916A 917 919E 920E 912B 912B 912B 914D 916A 918A 919E 920E Wiring Diagram Number 342B 342B 342B 342B 351A 351A 333B 333B 333B 342B 342B 342B 342B 342B 351A 333B 333B 333B 342B 342B 342B 342B 342B 342B 333B 333B Weight Lbs (kg) 236 (107) 351 (159) 453 (206) 687 (312) 930 (422) 1242 (564) 1763 (800) 2300 (1044 3590 (1630) 265 (120) 474.6 (215) 475 (216) 700 (318) 935 (424) 1274 (578) 1743 (791) 2350 (1067) 3690 (1675) 381 (173) 420 (191) 510 (232) 940 (427) 1300 (590) 1800 (817) 2400 (1090) 3800 (1725) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS34 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS38 WS39 WS19 WS34 WS35 WS35 Style Number V29M47T15CUEE V29M47T30CUEE V29M47T45CUEE V29M47T75CUEE V29R47T12CUEE V29R47T49CUEE V29R47T22CUEE V29R47T33CUEE V29R47T55CUEE V29M47F15CUEE V29M47F30CUEE V29M47F45CUEE V29M47F75CUEE V29M47F12CUEE V29R47F49CUEE V29R47F22CUEE V29R47F33CUEE V29R47F55CUEE V29M47B15CUEE V29M47B30CUEE V29M47B45CUEE V29R47B75CUEE V29R47B12CUEE V29R47B49CUEE V29R47B22CUEE V29R47B33CUEE

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

Volume 2Commercial Distribution CA08100003EDecember 2010

www.eaton.com

TransformersNEMA TP-1 Energy-Efficient Transformers

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Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings240 Delta Volts to 208Y/120 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 914D 912B 917 Wiring Diagram Number 280C 280C 280C 280C 280C 280C 280C 280C 289A Weight Lbs (kg) 246 (112) 331 (150) 289 (131) 664 (301) 1130 (513) 680 (308) 346 (157) 1774 (805) Weathershield Style Number V24M28T15CUEE V24M28T30CUEE V24M28T45CUEE V24M28T75CUEE V24M28T12CUEE V24M28T49CUEE V24R28T22CUEE V24R28T33CUEE V24R28T55CUEE V24M28F15CUEE V24M28F30CUEE V24M28F45CUEE V24M28F75CUEE V24M28F12CUEE V24R28F49CUEE V24R28F22CUEE V24R28F33CUEE V24R28F55CUEE V24M28B15CUEE V24M28B30CUEE V24M28B45CUEE V24M28B75CUEE V24R28B12CUEE V24R28B49CUEE V24R28B22CUEE V24R28B33CUEE

9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings240 Delta Volts to 480Y/277 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 914D 916A 916A Wiring Diagram Number 342L 342L 342L 342L 351C Weight Lbs (kg) 341 (155) 436 (198) 685 (311) 1009 (458) Weathershield Style Number V24M47T15CUEE V24M47T30CUEE V24M47T45CUEE V24M47T75CUEE V24M47T12CUEE V24M47T49CUEE V24R47T22CUEE V24R47T33CUEE V24R47T55CUEE V24M47F15CUEE V24M47F30CUEE V24M47F45CUEE V24M47F75CUEE V24R47F12CUEE V24R47F49CUEE V24R47F22CUEE V24R47F33CUEE V24R47F55CUEE V24M47B15CUEE V24M47B30CUEE V24M47B45CUEE V24M47B75CUEE V24R47B12CUEE V24R47B49CUEE V24R47B22CUEE V24R47B33CUEE

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

Volume 2Commercial Distribution CA08100003EDecember 2010

www.eaton.com

TransformersNEMA TP-1 Energy-Efficient Transformers

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Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings440 Delta Volts to 220Y/127 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 15 22 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 916A 916A 917 923 919E Wiring Diagram Number 280J 280J 280J 280J 280J 280J 280J 275F 275F 280J 280J 280J 280J 280J 280J 280J 275F 275F 280J 280J 280J 280J 280J 280J 280J 275F Weight Lbs (kg) 250 (114) 350 (159) 416 (189) 643 (292) 876 (398) 1064 (483) 1545 (701) 2050 (931) 3681 (1671) 256 (116) 337 (153) 446 (202) 662 (301) 914 (415) 1132 (514) 2036 (924) 2325 (1056) 3681 (1671) 349 (158) 410 (186) 504 (229) 818 (371) 1065 (484) 1410 (640) 2030 (922) 3041 (1381) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS19 WS19 WS34 WS37 WS35 Style Number V44M31T15CUEE V44M31T30CUEE V44M31T45CUEE V44M31T75CUEE V44M31T12CUEE V44M31T49CUEE V44M31T22CUEE V44M31T33CUEE V44M31T55CUEE V44M31F15CUEE V44M31F30CUEE V44M31F45CUEE V44M31F75CUEE V44M31F12CUEE V44M31F49CUEE V44M31F22CUEE V44M31F33CUEE V44M31F55CUEE V44M31B15CUEE V44M31B30CUEE V44M31B45CUEE V44M31B75CUEE V44M31B12CUEE V44M31B49CUEE V44M31B22CUEE V44M31B33CUEE

9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings480 Delta Volts to 208Y/120 VoltsFull Capacity Taps kVA 15 30 37.5 45 50 75 112.5 150 225 300 500 750 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 912B 914D 914D 916A 916A 917 923 919E 920E 912B 912B 912B 914D 916A 916A 917 923 919 912B 912B 912B 916A 916A 917 923 919E 920E Wiring Diagram Number 280B 280B 280B 280B 280B 280B 280B 280B 275A 275A 275A 275A 280B 280B 280B 280B 280B 280B 275A 275A 275A 280B 280B 280B 280B 280B 280B 275A 275A 275A Weight Lbs (kg) 250 (114) 350 (159) 415 (188) 416 (189) 647 (294) 643 (292) 876 (398) 1064 (483) 1545 (701) 2050 (931) 3681 (1671) 4891 (2221) 256 (116) 337 (153) 446 (202) 662 (301) 914 (415) 1132 (514) 2036 (924) 2325 (1056) 3681 (1671) 349 (158) 410 (186) 504 (229) 818 (371) 1065 (484) 1410 (640) 2030 (922) 3041 (1381) 4696 (2132) Weathershield WS38 WS38 WS38 WS38 WS39 WS39 WS19 WS19 WS34 WS37 WS35 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS19 WS19 WS34 WS37 WS35 WS35 Style Number V48M28T15CUEE V48M28T30CUEE V48M28T37CUEE V48M28T45CUEE V48M28T50CUEE V48M28T75CUEE V48M28T12CUEE V48M28T49CUEE V48M28T22CUEE V48M28T33CUEE V48M28T55CUEE V48M28T77CUEE V48M28F15CUEE V48M28F30CUEE V48M28F45CUEE V48M28F75CUEE V48M28F12CUEE V48M28F49CUEE V48M28F22CUEE V48M28F33CUEE V48M28F55CUEE V48M28B15CUEE V48M28B30CUEE V48M28B45CUEE V48M28B75CUEE V48M28B12CUEE V48M28B49CUEE V48M28B22CUEE V48M28B33CUEE V48M28B55CUEE

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

Volume 2Commercial Distribution CA08100003EDecember 2010

www.eaton.com

TransformersNEMA TP-1 Energy-Efficient Transformers

9.19 9

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings480 Delta Volts to 240 Delta Volts with 120 Volt Lighting Tap on Phase BkVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 Full Capacity Taps FCAN FCBN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 916A 916A 917 923 919E Wiring Diagram Number 282B 282B 282B 282B 282B 282B 282B 282B 291A 282B 282B 282B 282B 282B 282B 282B 282B 291A 282B 282B 282B 282B 282B 282B 291A 291A Weight Lbs (kg) 253 (115) 352 (160) 415 (188) 703 (319) 935 (424) 1134 (515) 1955 (888) 2450 (1112) 3547 (1610) 248 (113) 410 (186) 445 (202) 750 (341) 963 (437) 1236 (561) 2100 (953) 2600 (1180) 3700 (1680) 301 (137) 460 (209) 505 (229) 835 (379) 1050 (477) 2250 (1022) 2900 (1317) 4000 (1816) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS19 WS19 WS34 WS37 WS35 Style Number V48M22T15CUEE V48M22T30CUEE V48M22T45CUEE V48M22T75CUEE V48M22T12CUEE V48M22T49CUEE V48M22T22CUEE V48M22T33CUEE V48M22T55CUEE V48M22F15CUEE V48M22F30CUEE V48M22F45CUEE V48M22F75CUEE V48M22F12CUEE V48M22F49CUEE V48M22F22CUEE V48M22F33CUEE V48M22F55CUEE V48M22B15CUEE V48M22B30CUEE V48M22B45CUEE V48M22B75CUEE V48M22B12CUEE V48M22B49CUEE V48M22B22CUEE V48M22B33CUEE

9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Notes Lighting tap limited to 5% of nameplate full load capacity. Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings480 Delta Volts to 480Y/277 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 916A 916A 917 923 919E Wiring Diagram Number 280B 280B 280B 280B 280B 280B 280B 280B 275A 280B 280B 280B 280B 280B 280B 280B 280B 275A 280B 280B 280B 280B 280B 280B 280B 275A Weight Lbs (kg) 257 (117) 330 (150) 430 (195) 675 (306) 900 (409) 1126 (511) 2038 (925) 2550 (1158) 3412 (1549) 258 (117) 401 (182) 455 (207) 678 (308) 676 (307) 1249 (567) 2107 (957) 2418 (1098) 3800 (1725) 369 (168) 423 (192) 552 (251) 920 (418) 1100 (499) 1702 (773) 2313 (1050) 3100 (1407) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS19 WS19 WS34 WS37 WS35 Style Number V48M47T15CUEE V48M47T30CUEE V48M47T45CUEE V48M47T75CUEE V48M47T12CUEE V48M47T49CUEE V48M47T22CUEE V48M47T33CUEE V48M47T55CUEE V48M47F15CUEE V48M47F30CUEE V48M47F45CUEE V48M47F75CUEE V48M47F12CUEE V48M47F49CUEE V48M47F22CUEE V48M47F33CUEE V48M47F55CUEE V48M47B15CUEE V48M47B30CUEE V48M47B45CUEE V48M47B75CUEE V48M47B12CUEE V48M47B49CUEE V48M47B22CUEE V48M47B33CUEE

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

9.19 9

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings600 Delta Volts to 208Y/120 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 916A 916A 917 923 919E Wiring Diagram Number 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A 280A Weight Lbs (kg) 263 (119) 368 (167) 437 (198) 675 (307) 920 (418) 1117 (507) 1622 (737 2153 (977) 3865 (1755) 269 (122) 354 (161) 468 (213) 695 (316) 960 (436) 1189 (540) 2138 (971) 2441 (1108) 3865 (1755) 367 (166) 431 (195) 529 (240) 859 (390) 1118 (508) 1481 (672) 2132 (968) 3193 (1450) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS19 WS19 WS34 WS37 WS35 Style Number V60M28T15CUEE V60M28T30CUEE V60M28T45CUEE V60M28T75CUEE V60M28T12CUEE V60M28T49CUEE V60M28T22CUEE V60M28T33CUEE V60M28T55CUEE V60M28F15CUEE V60M28F30CUEE V60M28F45CUEE V60M28F75CUEE V60M28F12CUEE V60M28F49CUEE V60M28F22CUEE V60M28F33CUEE V60M28F55CUEE V60M28B15CUEE V60M28B30CUEE V60M28B45CUEE V60M28B75CUEE V60M28B12CUEE V60M28B49CUEE V60M28B22CUEE V60M28B33CUEE

9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings600 Delta Volts to 240 Delta Volts with 120 Volt Lighting Tap on Phase BFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 916A 916A 917 923 919E Wiring Diagram Number 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B 282B Weight Lbs (kg) 263 (119) 368 (167) 437 (198) 675 (307) 920 (418) 1117 (507) 1622 (737) 2153 (977) 3865 (1755) 269 (122) 354 (161) 468 (213) 695 (316) 960 (436) 1189 (540) 2138 (971) 2441 (1108) 3865 (1755) 367 (166) 431 (195) 529 (240) 859 (390) 1119 (508) 1481 (672) 2132 (968) 3193 (1450) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS19 WS19 WS34 WS37 WS35 Style Number V60M22T15CUEE V60M22T30CUEE V60M22T45CUEE V60M22T75CUEE V60M22T12CUEE V60M22T49CUEE V60M22T22CUEE V60M22T33CUEE V60M22T55CUEE V60M22F15CUEE V60M22F30CUEE V60M22F45CUEE V60M22F75CUEE V60M22F12CUEE V60M22F49CUEE V60M22F22CUEE V60M22F33CUEE V60M22F55CUEE V60M22B15CUEE V60M22B30CUEE V60M22B45CUEE V60M22B75CUEE V60M22B12CUEE V60M22B49CUEE V60M22B22CUEE V60M22B33CUEE

Notes Lighting tap limited to 5% of nameplate full load capacity. Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

Volume 2Commercial Distribution CA08100003EDecember 2010

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TransformersNEMA TP-1 Energy-Efficient Transformers

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Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-EfcientCopper Windings600 Delta Volts to 480Y/277 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 914D 916A 916A 917 923 919E 912B 912B 912B 916A 916A 917 923 919E Wiring Diagram Number 280A 280A 280A 280A 280A 280A 280A 280A 275C 280A 280A 280A 280A 280A 280A 280A 280A 275C 280A 280A 280A 280A 280A 280A 280A 275C Weight Lbs (kg) 283 (128) 363 (165) 473 (215) 743 (337) 990 (449) 1239 (562) 2242 (1018) 2805 (1273) 3753 (1704) 284 (129) 441 (200) 501 (227) 746 (339) 744 (338) 1374 (624) 2318 (1052) 2660 (1208) 4180 (1898) 406 (184) 465 (211) 607 (276) 1012 (459) 1210 (549) 1872 (850) 2544 (1155) 3410 (1548) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS37 WS35 WS38 WS38 WS38 WS19 WS19 WS34 WS37 WS35 Style Number V60M47T15CUEE V60M47T30CUEE V60M47T45CUEE V60M47T75CUEE V60M47T12CUEE V60M47T49CUEE V60M47T22CUEE V60M47T33CUEE V60M47T55CUEE V60M47F15CUEE V60M47F30CUEE V60M47F45CUEE V60M47F75CUEE V60M47F12CUEE V60M47F49CUEE V60M47F22CUEE V60M47F33CUEE V60M47F55CUEE V60M47B15CUEE V60M47B30CUEE V60M47B45CUEE V60M47B75CUEE V60M47B12CUEE V60M47B49CUEE V60M47B22CUEE V60M47B33CUEE

9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-Efcient Electrostatically ShieldedAluminum Windings208 Delta Volts to 208Y/120 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 918A 919E 920E 912B 912B 912B 914D 916A 916A 918A 919E 920E 912B 912B 914D 916A 916A 918A 919E 920E Wiring Diagram Number 283A 283A 283A 283A 287A 287A 287A 287A 287A 283A 283A 283A 283A 287A 287A 287A 287A 287A 283A 283A 283A 283A 283A 287A 287A 287A Weight Lbs (kg) 220 (100) 289 (131) 365 (166) 570 (259) 930 (422) 1013 (460) 1639 (744) 1697 (770) 2690 (1221) 240 (109) 365 (166) 401 (182) 606 (275) 960 (436) 1060 (481) 1500 (681) 1800 (817) 2900 (1317) 280 (127) 370 (168) 563 (256) 965 (438) 950 (431) 1430 (649) 1750 (795) 2400 (1090) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 Style Number V29M28E15EE V29M28E30EE V29M28E45EE V29M28E75EE V29R28E12EE V29R28E49EE V29R28E22EE V29R28E33EE V29R28E55EE V29M28F15EEES V29M28F30EEES V29M28F45EEES V29M28F75EEES V29R28F12EEES V29R28F49EEES V29R28F22EEES V29R28F33EEES V29R28F55EEES V29M28B15EEES V29M28B30EEES V29M28B45EEES V29M28B75EEES V29M28B12EEES V29R28B49EEES V29R28B22EEES V29R28B33EEES

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

Volume 2Commercial Distribution CA08100003EDecember 2010

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TransformersNEMA TP-1 Energy-Efficient Transformers

9.19 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-Efcient Electrostatically ShieldedAluminum Windings208 Delta Volts to 480Y/277 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 C Temp. Rise 150 150 150 150 150 150 150 150 150 115 115 115 115 115 115 115 115 115 80 80 80 80 80 80 80 80 Frame 912B 912B 912B 914D 916A 916A 918A 919E 919E 912B 912B 912B 914D 916A 916A 918A 919E 919E 912B 912B 914D 916A 916A 918A 919E 920E Wiring Diagram Number 345A 345A 345A 345A 315A 315A 315A 315A 315A 345A 345A 345A 345A 315A 315A 315A 315A 315A 345A 345A 345A 315A 315A 315A 315A 315A Weight Lbs (kg) 196 (89) 296 (134) 410 (186) 590 (268) 784 (356) 931 (423) 1550 (704) 2274 (1032) 2869 (1303) 215 (98) 380 (173) 400 (182) 585 (266) 800 (363) 950 (431) 1591 (722) 2320 (1053) 2950 (1339) 300 (136) 390 (177) 550 (250) 757 (344) 930 (422) 1550 (704) 2275 (1033) 2870 (1303) Weathershield WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 WS38 WS38 WS39 WS19 WS19 WS34 WS35 WS35 Style Number V29M47E15EE V29M47E30EE V29M47E45EE V29M47E75EE V29R47E12EE V29R47E49EE V29R47E22EE V29R47E33EE V29R47E55EE V29M47F15EEES V29M47F30EEES V29M47F45EEES V29M47F75EEES V29R47F12EEES V29R47F49EEES V29R47F22EEES V29R47F33EEES V29R47F55EEES V29M47B15EEES V29M47B30EEES V29M47B45EEES V29R47B75EEES V29R47B12EEES V29R47B49EEES V29R47B22EEES V29R47B33EEES

Notes Weights subject to change. For other ratings or styles not shown, or for special enclosure types (including stainless steel), refer to Eaton. Frame drawings/dimensions information begins on Page 343.

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9.19 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9166

TransformersNEMA TP-1 Energy-Efficient Transformers

Three-PhaseType DT-3 60 Hz NEMA TP-1 Energy-Efcient Electrostatically ShieldedAluminum Windings240 Delta Volts to 208Y/120 VoltsFull Capacity Taps kVA 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 500 15 30 45 75 112.5 150 225 300 FCAN 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 2 at +2.5% 1 at +5% 1 at +5% 1 at +5% 1 at +5% FCBN 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 4 at 2.5% 2 at 5% 2 at 5% 2 at 5% 2 at 5% Type DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-3 DT-