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Jubang Electric Company
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You are here: home  > Vacuum Circuit Breaker  > ZN85-40.5(3AV3) series Indoor Vacuum Circuit Breaker

ZN85-40.5(3AV3) series Indoor Vacuum Circuit Breaker 

Payment Terms: T/T 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: ZN85-40.5(3AV3)
Type: Vacuum
Packing: Wooden Case
Brand Name: JUBANG

Item Name: ZN85-40.5(3AV3) series Indoor Vacuum Circuit Breaker

Item Name: ZN85-40.5(3AV3) series Indoor Vacuum Circuit Breaker

ZN85-40.5(3AV3) Indoor AC high voltage vacuum circuit breaker (abbreviation cf"circit-breaker") serves in the industrial &mineral enterpise and power plant and subsation to function as protecting and controlling equipment in power system of three-phase AC, 50Hz and 35KV. It can also perform in the occasions featuring frequent operation.

Standard: GB1984, JB3855
ItemUnitData
Rated VoltagekV40.5
Rated insulation1min power frequency withstand voltagekV95
lightning impulse withstand voltage(peak)kV185
Rated CurrentA12501600
Rated FrequencyHz50
Rated short-time withstand currentkA2531.5
Rated peak withstand current(peak)kA6380
Rated short-circuit breaking currentkA2531.5
Rated short-circuit making current(peak)kA6380
Rated short-circuit durations4
Rated operating order O-0.3S-CO-180S-CO
Breaking timems< 80
Breaking times of rated short-circuit breaking currenttime20
Rated breaking current of capacitor bankA630
Mechanical lifetime10000
Rated operating voltageVAC/DC100, AC/DC220
Model NO.:ZN85-40.5
Standard:Iec 6271-100&60694
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Company Info

Jubang Electric Company [China (Mainland)]


Business Type:Manufacturer
City: Wenzhou
Province/State: Zhejiang
Country/Region: China (Mainland)

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