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China Wholesale Hvac Duct Distribution Box Supplier – ZW32-12 Vacuum Circuit Breaker – L&R

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We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for Trip Breaker Switch, Wiring 220 Breaker, Outdoor Low Voltage Ggd Switchgear-Ac Low Voltage Distribution Cabinet, Welcome to create the well and extensive standing business enterprise interactions with our business to produce a superb potential jointly. customers' pleasure is our eternal pursuit!
China Wholesale Hvac Duct Distribution Box Supplier – 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 Hvac Duct Distribution Box Supplier –  ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Hvac Duct Distribution Box Supplier –  ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Hvac Duct Distribution Box Supplier –  ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Hvac Duct Distribution Box Supplier –  ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Hvac Duct Distribution Box Supplier –  ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Hvac Duct Distribution Box Supplier –  ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Hvac Duct Distribution Box Supplier –  ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Hvac Duct Distribution Box Supplier –  ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Hvac Duct Distribution Box Supplier –  ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Hvac Duct Distribution Box Supplier –  ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Hvac Duct Distribution Box Supplier –  ZW32-12 Vacuum Circuit Breaker – L&R detail pictures

China Wholesale Hvac Duct Distribution Box Supplier –  ZW32-12 Vacuum Circuit Breaker – L&R detail pictures


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We support our purchasers with ideal high-quality merchandise and significant level company. Becoming the specialist manufacturer in this sector, we now have received loaded practical encounter in producing and managing for China Wholesale Hvac Duct Distribution Box Supplier – ZW32-12 Vacuum Circuit Breaker – L&R , The product will supply to all over the world, such as: Indonesia, Armenia, Paraguay, Strict quality control is executed in each link of the whole production process.We sincerely hope to establish the friendly and mutual-beneficial cooperation with you. Based on high quality products and perfect pre-sales /after-sales service is our idea, some clients had cooperated with us for more than 5 years.
  • Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Pandora from US - 2018.09.12 17:18
    In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By Janet from Poland - 2018.03.03 13:09
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