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China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R Featured Image
  • China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R
  • China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R
  • China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R
  • China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R
  • China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R
  • China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R

China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R

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We normally believe that one's character decides products' quality, the details decides products' high-quality ,while using the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for Sub Transmission Substation, Breaker Switch Lock, Lw35 72.5 69kv 72.5kv High Voltage Three Phase Outdoor Ac Sf6 Circuit Breaker, To provide customers with excellent equipment and services, and constantly develop new machine is our company's business objectives. We look forward to your cooperation.
China Wholesale Switchboard Black 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 Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R detail pictures

Related Product Guide:
We not only will try our greatest to present fantastic expert services to each purchaser, but also are ready to receive any suggestion offered by our prospects for China Wholesale Switchboard Black Exporters – ZN85-40.5 Indoor AC high voltage vacuum circuit breaker – L&R , The product will supply to all over the world, such as: Mauritius, Serbia, Sevilla, We have our own registered brand and our company is developing rapidly owing to high quality products, competitive price and excellent service. We sincerely hope to establish business relations with more friends from home and abroad in the near future. We look forward to your correspondence.
    • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Tom from Belarus - 2018.08.12 12:27
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Gabrielle from Seattle - 2017.05.21 12:31
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