1

Recloser MountingsService Information

Safety Information ..................................................... 2

Product Information .................................................. 3

Introduction ............................................................ 3

Acceptance and Initial Inspection .......................... 3

Handling and Storage ............................................ 3

Quality Standards ................................................... 3

Description of Operation ........................................ 3

KA146W5 Single Pole-Mounting Frame .................. 4

Assembling the Mounting Hanger .......................... 5

Lifting the Hanger and Recloser ............................ 5

KA146W2 Tank-Lifting Windlass ............................. 7

Installation of Windlass .......................................... 7

Contents

S280-85-2

Printed in USA1August 2004 • Supersedes 1/95

Figure 1.Typical Kyle® three-phase recloser suspended from a KA146W5 pole-mounting hanger.

86844KMA

For all W-Group Three-Phase Reclosers;Types GW and GWC Sectionalizers; and Type VRV Oil Switch

KA146W5 Single Pole-Mounting Hanger;KA146W2 Tank Lifting WindlassAssembly and Installation Instructions

Single Pole-Mounting Hanger and Tank-Lifting Windlass Assembly and Installation Instructions

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The instructions in this manual are not intended as a sub-stitute for proper training or adequate experience in thesafe operation of the equipment described. Only compe-tent technicians, who are familiar with this equipmentshould install, operate, and service it.

A competent technician has these qualifications:

• Is thoroughly familiar with these instructions.

• Is trained in industry-accepted high- and low-voltagesafe operating practices and procedures.

• Is trained and authorized to energize, de-energize,clear, and ground power distribution equipment.

• Is trained in the care and use of protective equipmentsuch as flash clothing, safety glasses, face shield,hard hat, rubber gloves, hotstick, etc.

Following is important safety information. For safe instal-lation and operation of this equipment, be sure to readand understand all cautions and warnings.

Safety InstructionsFollowing are general caution and warning statementsthat apply to this equipment. Additional statements, relat-ed to specific tasks and procedures, are located through-out the manual.

SAFETY INFORMATION

WARNING: This equipment is not intended toprotect human life. Follow all locally approved pro-

cedures and safety practices when installing or operat-ing this equipment. Failure to comply can result indeath, severe personal injury, and equipment damage.

G102.1

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DANGER: Hazardous voltage. Contact with highvoltage will cause death or severe personal injury.

Follow all locally approved safety procedures whenworking around high and low voltage lines and equip-ment. G103.3

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WARNING: Before installing, operating, main-taining, or testing this equipment, carefully read

and understand the contents of this manual. Improperoperation, handling or maintenance can result in death,severe personal injury, and equipment damage. G101.0

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SAFETY FOR LIFECooper Power Systems products meet or exceed all applicable industry standards relating to product safety. We activelypromote safe practices in the use and maintenance of our products through our service literature, instructional trainingprograms, and the continuous efforts of all Cooper Power Systems employees involved in product design, manufacture,marketing, and service.

We strongly urge that you always follow all locally approved safety procedures and safety instructions when workingaround high voltage lines and equipment and support our “Safety For Life” mission.

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This manual may contain four types of hazard statements:

DANGER: Indicates an imminently haz-ardous situation which, if not avoided, will

result in death or serious injury.

WARNING: Indicates a potentially haz-ardous situation which, if not avoided, could

result in death or serious injury.

CAUTION: Indicates a potentially hazardoussituation which, if not avoided, may result in

minor or moderate injury.

CAUTION: Indicates a potentially hazardous situ-ation which, if not avoided, may result in equip-ment damage only.

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Hazard Statement Definitions

WARNING: Power distribution equipment mustbe properly selected for the intended application.

It must be installed and serviced by competent person-nel who have been trained and understand propersafety procedures. These instructions are written forsuch personnel and are not a substitute for adequatetraining and experience in safety procedures. Failure toproperly select, install or maintain power distributionequipment equipment can result in death, severe per-sonal injury, and equipment damage. G122.2

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IntroductionThis manual contains assembly and installation instruc-tions for the KA146W5 Single Pole-Mounting Hanger andthe KA146W2 Tank-Lifting Windlass.

Read This Manual FirstRead and understand the contents of this manual and fol-low all locally approved procedures and safety practicesbefore installing or operating this equipment.

Additional InformationThese instructions cannot cover all details or variations inthe equipment, procedures, or process described, nor toprovide directions for meeting every possible contin-gency during installation, operation, or maintenance. Foradditional information, contact your Cooper PowerSystems representative.

Acceptance and InitialInspectionThis product is completely assembled, tested, andinspected at the factory. It is carefully calibrated, adjust-ed and in good condition when accepted by the carrier forshipment.

Upon receipt, inspect the carton for signs of damage.Unpack the contents and inspect them thoroughly fordamage incurred during shipment. If damage is discov-ered, file a claim with the carrier immediately.

Handling and StorageBe careful during handling and storage of this equipmentto minimize the possibility of damage.

Quality StandardsISO 9001:2000 Certified Quality Management System

Description of OperationThe Kyle® KA146W5 suspension-type hanger enablesthe mounting of Kyle three-phase reclosers, GW andGWC sectionalizers, and VRV oil switches on singlepoles. No crossarms are required.

The KA146W2 tank-lifting windlass is easily attached asa unit to the back of the mounting hanger with only twobolts. The windlass simplifies lowering the recloser tankfor inspection and maintenance, but can not be used forlowering the entire recloser.

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PRODUCT INFORMATION

The apparatus can be mounted broadside toward thepole in either direction. When installing three bushingcurrent transformers on a recloser, it is recommendedthat the recloser be mounted with the current transform-ers on the outboard side. If a recloser must be mountedwith the bushing current transformers on the inboardside, the interconnecting conduit and wiring (shown bydashed lines in Figure 2) must be assembled after therecloser has been installed in the mounting frame.

A grounding connector is furnished to ground the com-plete equipment through the KA146W5 mounting frame.Reclosers with line-to-ground closing coil connectionsmust use the ground connector on the recloser headcasting to help assure proper operation.

Single Pole-Mounting Hanger and Tank-Lifting Windlass Assembly and Installation Instructions

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KA146W5 SINGLE POLE-MOUNTING FRAME

Figure 2.Outline dimensions of KA146W5 pole-mounting hanger and KA146W2 tank-lifting windlass.

TABLE 1Mounting Hanger and Clearance Dimensions

Bushing Dimension (in.)Unit Type Creepage A B C

VW, VWE, W, WE Std. or 17" 8-1/2 25-7/8 11-3/8

VW, VWE, W, WE Std. or 17" 13-1/4 25-5/8 11-3/8

w/BCTs

VWV, VWVE, Std. 13 25-1/16 11-3/8

VWV27,VWVE27

WV, WVE, WVE27

VWV, VWVE, Std. w/bcts 17-1/2 25-1/16 11-3/8

VWV27, VWVE27,

WV, WVE, WVE27

VWV, VWV27, 26-1/2" 17-1/8 25-1/8 11-3/8

VWV38, VWVE

VWVE27, VWVE38,

WV, WV27, WV38,

WVE, WVE27, WVE38

WV38X, WVE38X, 26-1/2" 13-1/4 21-15/16 15-1/16

VWV38X, VWVE38X,

GW, GWC, VRV Std. 13 25-1/8 11-3/8

RX, RXE Std. or 17” 7-7/8 25-5/8 11-3/8

RX RXE Std. or 17” 12-5/8 25-5/8 11-3/8

w/bcts

RV, RVE Std. 13 25-1/16 11-3/8

RV, RVE Std. w/BCTs 17-1/2 25-1/8 11-3/8

Assembling the MountingHangerTo minimize space for customer stocking and transport,the KA146W5 hanger is shipped disassembled andbanded. For easier installation and to save mounting timealoft, it is recommended that the hanger be assembled tothe recloser on the ground.

For reference, a parts list is provided giving each item anumber and indicating the quantity used (Figure 3). Thru-bolts, 3/4 inch in diameter with nuts and washers, whichare dependent on choice of pole size, must be furnishedby the customer.

1. Dismantle the shipping bundle and check the compo-nents against the bill of material and the explodedview diagram and parts (Figure 3).

2. Initially, assemble all hardware just finger-tight. Beginby fastening the two support angles (1) to the tappedbosses on the switchgear head casting. Fasten with1/2-13 x 1-1/2 inch bolts (14) and lockwashers (15).

3. Attach support channels (2 and 3) to outboard sup-port angle (1), against side to be located away frompole. Insert a round spacer (4) between angle andchannels. Fasten with 1/2-13 x 2 inch bolts (13),beveled washers (12), lockwashers (15), and nuts(16).

4. Inboard support

A. All reclosers except VWV38X, WV38X, WVE38Xand VWVE38X reclosers

1. Attach support channels (2 and 3), on inboardside, use holes marked A. Insert a round spac-er (4) between angle and channels. Fastenwith 1/2-13 x 2 inch bolts (13), beveled wash-ers (12), lockwashers (15), and nuts (16).

2. Fasten braces (5 and 6) to holes marked B.Fasten with 1/2-13 x 1-1/2 inch bolts (14),beveled washers (12), lockwashers (15), andnuts (16).

B. WV38X, WV38X, WVE38X and VWVE38Xreclosers

1. Align support channels (2 and 3), on inboardside, with holes marked B. Insert tabs onbraces (5 and 6) between angle (1) and chan-nels (2 and 3), and align assembly with holesmarked B.

2. Fasten assembly with 1/2-13x1-1/2 inch bolts(14), beveled washers (12), lockwashers (15),and nuts (16).

5. Attach two vertical angles (7 and 8) to support chan-nels. Fasten with 1/2-13 x 1-1/2 inch bolts, lockwash-ers, and nuts (14,15, and 16).

6. Fasten braces (5 and 6) to inside surfaces of verticalangles, with 1/2-13 x 1-1/2 inch bolts, lockwashers,and nuts (14,15, and 16).

7. Attach upper pole mount (9, with keyhole slot) andlower pole mount (10) to the vertical angles (7 and 8).Fasten with 14,15, and 16.

8. Assemble ground connector to vertical angle (7).Fasten with 14,15, and 16.

9. With all frame members assembled, tighten each nutand bolt securely using an alternating pattern soframe squares properly.

10. Drill pole at desired height (on 26-7/8-inch centers)for mounting hardware. Hoist frame and apparatus tothe mounting point and secure to the pole. Be sure toinclude the two spur-type curved washers (11) underthe hardware on the back side of the pole.

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Lifting the Hanger andRecloser/SwitchgearWhen hoisting the recloser (switchgear) and KA146W5hanger assembly aloft, lift only at the four 1-3/8-inchdiameter lifting holes in the two support channels.

Never lift the entire assembly at the two lugs bolted tothe switchgear head; they are for lifting the device only.

Use a four-point lift, as shown in the illustration below,to maintain as much load balance as possible. Toavoid damaging porcelain bushings, be careful whenattaching lifting chains.

Follow all approved safety practices for rigging and lift-ing. Lift the load smoothly, and do not allow it to shift.

CAUTION: Follow all locally approved safetypractices when lifting and mounting equipment.

Use the lifting holes provided. Lift the unit smoothly anddo not allow the load to shift. Improper lifting can resultin equipment damage. G106.2

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Single Pole-Mounting Hanger and Tank-Lifting Windlass Assembly and Installation Instructions

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Parts List for KA146W5 Pole-Mounting Hanger

Item Description Part No. Qty

1 Support angle KP308W 22 Support channel, right-hand KP134WV 13 Support channel, left-hand KP135WV 14 Washer KP2028A61 45 Brace, right-hand KP306W 16 Brace, left-hand KP307W 17 Vertical angle, right-hand KP277W 18 Vertical angle, left-hand KP292W 19 Pole mount, upper KA174W1 1

10 Pole mount, lower KA174W2 111 Washer for pole bolts

(not shown ) DT28X 212 Bevel washer KP448R1 613 Hex bolt,1/2-13 x 2 in. K730101150200Q 614 Hex bolt,1/2-13 x 1-1/2 in. K730101150150Q 2315 Lockwasher, 1/2-in. K900801050000Z 2916 Hex nut, 1/2-13 UNC-2B K880201113050Q 2117 Ground connector KP1596R 118 Lifting decal KP310W 2

Figure 3.Exploded view and parts list for KA146W5 pole-mounting hanger.

Installation of the Windlass

The windlass simplifies lowering the recloser tank forinspection and maintenance, but can not be used for low-ering the entire recloser. Refer to the exploded view andparts list (see Figure 4) during assembly and installationof the tank-lifting windlass. The final assembly is dia-grammed in Figure 5.

Note: Because of lack of clearance, this windlass can not beused with a Type GW or GWC electronic sectionalizeror a Type VRV oil switch.

1. The gear box and spool (4), spool assembly (5), pipe(6), and roll pins (7) may already be assembled to thesupport angle (8). If not, assemble as shown inFigure 4. Use two 1-inch bolts (1 ) and lockwashers(2) to fasten the gear box to the support angle. Thespool assembly includes hardware.

2. Attach support angle (8) to bottom back portion ofvertical angles on KA146W5 frame with 1/2-13 x 1-1/2 inch bolts (16), lockwashers (2), and nuts (3).

3. Using 1 -inch bolts (1 ) and flat washers (9), attachthe upper sheave brackets (10 and 11) to the headcasting flange at the tapped hole on each end of therecloser. The flat washer should be placed under thesheave bracket between the bracket and the headcasting flange.

If a ground connector is assembled in one of thetapped holes, remove the connector, fasten thesheave bracket with the threaded adapter (12) pro-vided, and thread the connector into the tapped holeon the adapter.

4. Hook lower sheaves (13) onto the lug on each end ofthe recloser tank. Be sure the spring-loaded pinsnaps into the hole on the tank lug.

5. Loosen the capscrews on the upper sheave brackets(10 and 11). Install the looped ends of the cableassemblies (14) onto the pulleys. Retighten the cap-screws.

6. Remove the hex nut from the stud end of each cable.Thread the cables down through the tank sheaves,up over the upper sheaves, and down to the windlassspools (4 and 5). Fasten the stud end of the cables atthe spools with the previously removed hex nuts.

7. Take up the slack in the cables by operating the wind-lass crank (15) while directing both cables in an evenwind around the spools.

8. When the windlass operation is complete, install thetwo cable clamps (5) over the cable spools. This helpskeep cable from unwinding when tension is released.

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KA146W2 TANK-LIFTING WINDLASS

Figure 4.Exploded view and parts list for KA146W2 tank-lift-ing windlass.

Item Description Part No. Qty

1 Hex bolt, 1/2—13 x 1 inch KP1085 42 1/2-inch lockwasher KP1107 43 Hex nut,1/2—13 KP1214 24 Gear box and spool assembly KA151W 15 Spool and cable clamp assembly KA15CE1 16 Pipe KP1054CE11 17 Roll pin, 7/32 x 1-1/4-inch KP1313 48 Support angle KP294W 19 Flat washer between sheave

brackets and head-castingflange KP3015A28 2

10 Sheave bracket assemblyright hand KA148W 1

11 Sheave bracket assembly,left hand KA147W 1

12 Adapter (for upper sheavebracket when groundconnector is on recloserhead) KP293W 1

13 Sheave assembly KA121 R 214 Cable assembly KA592R3 215 Crank KP1031 R 116 Hex bolt, 1/2—13 x 1-1/2 inch KP1354 2

Figure 5.KA146W2 tank-lifting windlass installed on a hanger.

CAUTION: Follow all locally approved safetypractices when lifting and mounting equipment.

Use the lifting holes provided. Lift the unit smoothly anddo not allow the load to shift. Improper lifting can resultin equipment damage. G106.2

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Single Pole-Mounting Hanger and Tank-Lifting Windlass Assembly and Installation Instructions

KDL11/05

1045 Hickory StreetPewaukee, WI 53072www.cooperpower.com

©2005 Cooper Power Systems or its affiliates.Kyle® is a registered trademark of Cooper Power Systems or its affiliates.

KA2048-097 Rev. 01

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