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China Wholesale Circuit Breaker Distribution Box Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R

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We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Mv Lv Switchgear, Transformer Switchgear, Push Button Breaker Switch, We welcome new and old shoppers to make contact with us by telephone or mail us inquiries by mail for foreseeable future company associations and attaining mutual achievements.
China Wholesale Circuit Breaker Distribution Box Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R Detail:

Normal Service Conditions

Ambient airtemperature: -10℃-+40℃

(Storage Temperature: -30℃)

Altitude: <1000m; Daily average value of relative humidity: ~95 %

Monthly average value of relative humidity: <. 90 %

Daily average value of water vapor pressure: ~22 x 10-3MPa Monthly average value of water vapor pressure: <. 1.8x 10″MPa Earthquake grade less than Degree 8

The ambient air is not significantly polluted by dust, smoke, corrosive and/or flammable gases, vapours or salt

Product Parameter

Description

Unit

Specification

Rated voltage

kV

40.5

1min power frequency withstand voltage

KV

95

Lighting impluse withstand voltage peak

KV

185

Rated frequency

Hz

50

Rated current

A

1250 1600 2000

Rated short circuit withstand current

KA

202531.5

Rated peak withstand current

KA

506380

Rated short time duration

s

4

Rated short time breaking current

KA

202531.5

Rated short time making current

KA

506380

Rated operating sequence

 

O-0.3s-CO-180s-CO

Breaking time

m.s

<80

Rated short-circuit breaking current breaking times

time

20

Single capacitor bank breaking current

A

630

Back to back capacitor bank breaking current

A

400

Rated operating voltage

V

^110=200

Mechanical life

time

20000

Size

51

FAQ

Q1: Are you factory?

A. Yes, We have 3 factories.

Q2: Are the samples free?

A: Most are free, some items need discuss.

Q3: What kind of payment do you accept?

A: We accept T/T,L/C. PAYPAL. WESTERN UNION

Q4: Are you always available?

A: Yes i am online even in holiday! I will try my best to make you satisfied, If you need any help in china, please contact me. We are your right choice


Product detail pictures:

China Wholesale Circuit Breaker Distribution Box Exporters –  ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

China Wholesale Circuit Breaker Distribution Box Exporters –  ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

China Wholesale Circuit Breaker Distribution Box Exporters –  ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

China Wholesale Circuit Breaker Distribution Box Exporters –  ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

China Wholesale Circuit Breaker Distribution Box Exporters –  ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

China Wholesale Circuit Breaker Distribution Box Exporters –  ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures


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"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for China Wholesale Circuit Breaker Distribution Box Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R , The product will supply to all over the world, such as: Zimbabwe, Uganda, British, Welcome to visit our company and factory, there are various products displayed in our showroom that will meet your expectation, meanwhile, if you are convenient to visit our website, our sales staff will try their efforts to provide you the best service
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Wendy from Belarus - 2018.11.28 16:25
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Kama from Hanover - 2018.04.25 16:46
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