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Transcript of C-8A
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7/29/2019 C-8A
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Page 1 | June 2012
The right direction for safety
Distribution Class 200Amp 15kV Arrester
ParkingstandLightning Arrester
Never Compromise TM
www.hubbellpowersystems.com
Copyright 2012 Hubbell IncorporatedNOTE: Because Hubbell has a policy of continuous product improvement, we reserve the right to change design and specications without notice.
Cable Accessories
Hubbell Power Systems, Inc.1850 Richland Avenue, East Aiken, SC 29801 USA
Phone: 573-682-5521 Fax: 573-682-8714http://www.hubbellpowersystems.com
E-mail: [email protected]
Supplemental C-8A
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Page 2 | June 2012
Hubbell Parkingstand Lightning Arresters are gapless, metal oxide varistor (MOV) surge arresters.They are designed to provide shielded, dead-ront arrester protection or 15 kV undergroundsystems. Hubbell Parkingstand Lightning Arresters limit over-voltages to acceptable levels, protectingequipment and extending lie.
The critical values or arresters are the discharge voltage (IR) and the IEEE Std. 386 interace class. Ingeneral, the lower the discharge voltage, the better the protection margin. Hubbell parking standarresters are non-ragmenting and they ully conorm to the sae-ailure mode per IEEE Std. C62.11.The standard requires that should the arrester blocks ail they will not be ejected through the bodyor side wall o the housing. The MOV blocks should exit out the bottom, down and away romequipment and personnel.
Parkingstand Lightning Arrester
Application:
Hubbell Parkingstand Lightning Arresters contain a 200 amp loadbreak interace that conormsto IEEE Std. 386 Fig 5 (15kV). A Hubbell arrester installed at the end o a radial system or at bothends o an open point in a loop circuit will provide excellent protection against high voltage surgesresulting rom lightning or switching. When combined with an Ohio Brass PVR (Riser Pole) arrester,optimum protection can be achieved. They are ully shielded and submersible, either continuously orintermittently, to a depth o 6 eet (2m).
Installation:
The Hubbell Parkingstand Lightning Arrester should be installed utilizing a shotgun type hotstick.
Performance Characteristics
Tests were perormed in accordance with applicable sections o IEEE Std. C62.11 (Metal Oxide SurgeArresters or Alternating Current Power Circuits) with test levels chosen that represent typicalunderground distribution systems.
Features:
The insulating rubber body consists o peroxide-cured EPDM rubber that oers reliability and
the molded shield consists o conductive peroxide-cured EPDM that meets the requirements oIEEE Std. 592 or exposed semi-conducting shields. The drain wire tab provides a contact pointto attach a #14 ground wire to ensure the shield is at ground potential and maintains deadrontconstruction. The berglass wrap ensures that the MOV block stack (same MOV blocks ound inOhio Brass overhead arresters) remains in one piece and prevents the blocks rom breaching theside wall should the arrester ail. An ID band around the body o the arrester provides clear visualidentication o arrester MCOV and duty cycle ratings. The fexible lead is #4 AWG copper ropelay conductor, eaturing a soldered end to prevent raying. A 36 inch length is standard, however,other lead lengths are available. Please contact your Hubbell sales representative or other leadlength options.
Supplemental C-8A
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Design Tests
High Current,2 discharges of 65kA CrestShort Duration
Low Current, Long 20 Surges of 75A forDuration 2,000 msec
Operating Duty 22 Operations of 5kA
Cycle Crest 8 x 20 msec
Safe Failure Mode Verify blocks do notbreach sidewall
Production TestsPolymer Housing Only per IEEE Std. 386
Partial Discharge Voltage Level
(3 pC sensitivity)
AC 60Hz, 1 minute withstand or BIL impulse lightning withstand
Periodic Fluoroscope Analysis
Production TestsComplete Unit per IEEE Std. C62.11
Partial Discharge Voltage Level
(10 pC sensitivity)
Reference Voltage
Power Frequency
Parkingstand Lightning Arrester
Supplemental C-8A
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Page 4 | June 2012
7.4
5.6
7.0
1.5kA 3.0kA 5.0kA 10kA 20kA215PLA03 2.55 3 12.5 9.8 10.3 11 12.3 14.3
215PLA06 5.1 6 25 19.5 20.5 22 24.5 28.5
215PLA09 7.65 9 33.5 26 28 30 33 39
215PLA10 8.4 10 36 27 29.5 31.5 36 41.5
215PLA12 10.2 12 50 39 41 44 49 57
CatalogNumber
MCOV kV Rating kV 0.5 usec 5 kAMax IR-kV
Maximum Discharge Voltage (kV Crest)8x20 usec Current Wave
Protective Characteristics
Catalog IEEE Std. 386 MCOV Rated WeightNumber Interface (kV) Voltage (kV) lbs (kg)
215PLA03 2.55 3
215PLA06 5.1 6
215PLA09 15kV Class 7.65 9 4.6 (2.09)
215PLA10 8.4 10
215PLA12 10.2 12
Dimensionals
Catalog Number Ordering Information
Parkingstand Lightning Arrester
System L-L Voltage (kV) Arrester MCOV (kV)
Nominal
2.40
4.16
4.80
6.9012.00
12.47
13.20
13.80
Maximum
2.54
4.37
5.04
7.2612.70
13.20
13.97
14.52
2.55
2.55
5.10
5.107.65
7.65
8.40
8.40
GroundedNeutral
ImpedanceGrounded orUngrounded
2.55
5.10
5.10
7.6512.70
15.30
15.30
15.30
MCOV RATING2.55 = 035.1 = 067.65 = 098.4 = 1010.2 = 12
215PLA _ _