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Epoxy resin embedded poles for 12kv circuit breaker VEP326B buy in Wuhan
Buy Epoxy resin embedded poles for 12kv circuit breaker VEP326B
Epoxy resin embedded poles for 12kv circuit breaker VEP326B

Epoxy resin embedded poles for 12kv circuit breaker VEP326B

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1550 CNY
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China, Wuhan
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Technical characteristics
  • BrandWuhan Feite
  • Country of manufactureChina
  • Place of OriginHubei, China (Mainland)
  • TypeVacuum
  • Poles Number3
  • Application12KV vacuum circuit breaker
  • Color & Materialred or special request & epoxy resin
  • Mechanical life10000times
Description
Product Name epoxy resin embedded poles for 12kv circuit breaker VEP326B
Product Keyword embedded pole for vacuum circuit breaker
More Keywords embedded pole,3 pole circuit breaker
Product Photo  
Listing Description 1.vacuum interrupter in small size
2.free from external environment influence
3.epoxy resin as insulation & mechanical support
Detailed Description

epoxy resin vacuum circuit breaker with embedded pole

Product advantages:
1.Once Seal-Exhaust Technique
2.Free painting technology.
3.316L Stainless steel, easy-welding and environmental friendly .

4.Good quality &competive price

Company advantages:
1.professtional in producing vacuum interrupters from 1.14~40.5KV of more than 100 types
2.Professional experts and technicians
3.strict quality controll system and got 18 national patents

4. enjoys tax preferential policy as a hi-tech enterprise Product advantages:

Main Technical Data:

high voltage enbedded pole for circuit breaker
Main Technical Data
Rated voltage kv 12
Rated current A 1250/1600A
Rated frequency Hz 50
Rated short-circuit making current ka 63/80
Rated short-time withstand and current (4s) kv 21.5/31.5
Operations of short-circuit breaking current interruption times 50
Rated single capacitor bank breaking current A 630
Rated back to back capacitor bank breaking current A 400
Short time(1 min)power-frequency withstand voltage kv 48
Rated lightning impulse withstand voltage(peak) kA 85
Rated duration of short-circuit s 4
Mechanical life times 10000
Part discharge pc ≤5
Circuit resistance at rated contact force μΩ ≤20
Shelf life years 20
Contact erosion limit mm 3
Rated operationg sequence o-0.3s-co-180s-co
Mechanical Data Required For Matched Vacuum Switchgear
Rated contact stroke mm 9±1.0
Rated coneection stroke mm 3.5±1.0
Added contact force N 2150/3150±300
Contact bouncing duration at closing operation ms ≤2
Out of simultaneity of contact closing and opening ms ≤1
Max. overtravel mm ≤2
Note:Rated characteristics can be given on requirments

 

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Professional, Creative, Good quality and Excellent service

Welcome your inquiry, Welcome our cooperation!

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Epoxy resin embedded poles for 12kv circuit breaker VEP326B
Epoxy resin embedded poles for 12kv circuit breaker VEP326B
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