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China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R Featured Image
  • China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R
  • China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R
  • China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R
  • China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R
  • China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R
  • China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R
  • China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R
  • China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R
  • China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R
  • China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R
  • China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R
  • China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R

China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R

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To create more benefit for buyers is our business philosophy; shopper growing is our working chase for 20 Kv Switchgear, Power Grid Substation, 15kv Switchgear, We welcome you to join us in this path of creating a prosperous and efficient business together.
China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R Detail:

Parameter

Description

Unit

Specification

Rated voltage

kV

12

Rated Insulation level

min power frequency withstand voltage Dry

kV

42

1 min power frequency withstand voltage Wet

kV

34

Lightning impulse withstand voltage (peak)

kV

75

Rated Current

A

630

Rated short circuit breaking current

KA

20

Rated operating sequence

 

O-0.3s-CO-180s-CO

Nos of breaking rated short circuit breaking current

time

30

Rated short circuit making current(peak)

kA

50

Rated peak withstand current

kA

50

Rated short time withstand current

kA

20

Duration of rated short circuit current

s

4

Opening time (Shunt tripping)

Highest operating voltage

ms

15-50

Rated operating voltage

ms

15-50

Lov/est operating voltage

ms

30-60

Closing time

ms

25-50

Full breaking time

ms

SOO

Arcing time

ms

s20

technical endurance

time

10000

Rated Input power of charging motor

W

40

Rated operating voltage and rated voltage of auxiliary circuit

V

DC220 110 24

DC220 110 24

Charging time at rated voltage

s

M10

Over-current release

Rated current

A

50

Accuracy of tripping current

%

±10

Use Environment

Environmental Conditions for Use

Altirude: not greater than 2000m;

Contamination Level: Level IV:

Ambient air temperature: 40 ℃-+40 ℃:

Daily temperature difference: daily variation of 25 ℃;

Wind speed not greater than 35m/s

Earthquake intensity of not greater than M8

Places without flammable, explosive hazards, and chemical corrosion

Dimension

1

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 Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

Related Product Guide:
We have been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for China Wholesale Changing A Breaker Switch Exporters – ZW32-12 Vacuum Circuit Breaker – L&R , The product will supply to all over the world, such as: Haiti, Oman, South Africa, Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We are looking forward to cooperating with friends from all over the world.
    • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Christian from Slovakia - 2017.12.31 14:53
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Gustave from Germany - 2018.06.26 19:27
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