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China factory - Xi'an Xigao Electricenergy Group Co., Ltd.

Xi'an Xigao Electricenergy Group Co., Ltd.

  • China ,Shanxi
  • Verified Supplier

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China 40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection
China 40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection

  1. China 40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection
  2. China 40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection

40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection

  1. MOQ: 1 SET
  2. Price:
  3. Get Latest Price
Payment Terms L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability 2000 SET
Delivery Time 7-15 DAYS
Packaging Details WOODEN CASE
Type Vacuum Circuit Breaker
Rated Voltage 40.5kv
Rated Current 400A 630A, 1250A, 1600A, 2000A, 2500A, 3150A,
Frequency 50/60Hz
Medium vacuum
Material galvanized sheet and accessories
Standard GB, IEC Standard
Application control and protection
Brand Name XG
Model Number ZN85
Certification ISO CCC
Place of Origin XIAN, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, D/A, D/P, Western Union, MoneyGram Supply Ability 2000 SET
Delivery Time 7-15 DAYS Packaging Details WOODEN CASE
Type Vacuum Circuit Breaker Rated Voltage 40.5kv
Rated Current 400A 630A, 1250A, 1600A, 2000A, 2500A, 3150A, Frequency 50/60Hz
Medium vacuum Material galvanized sheet and accessories
Standard GB, IEC Standard Application control and protection
Brand Name XG Model Number ZN85
Certification ISO CCC Place of Origin XIAN, China
High Light 40.5kv 630A Vacuum Circuit Breaker40.5kv 400A Vacuum Circuit Breaker40.5kv 400A vcb breaker

1. 33kv 400A 630A Vacuum Circuit Breaker Control And Protection

 

Vacuum Circuit Breaker can not only cut off or close the no-load current and load current in high-voltage circuit, but also cut off the overload current and short-circuit current through the function of relay protection device in case of system failure. It has quite perfect arc extinguishing structure and sufficient current breaking capacity, which can be divided into oil circuit breaker (multi oil circuit breaker, high-voltage circuit breaker, high-voltage circuit breaker) Low oil circuit breaker, sulfur hexafluoride circuit breaker (SF6 circuit breaker), compressed air circuit breaker, vacuum circuit breaker, etc.

 

2. Environmental conditions:

 

1. Ambient temperature: no higher than +40℃, not lower than -25℃;

2. Altitude: the altitude does not exceed 2000m;

3. Relative humidity: the daily average does not exceed 95%, and the monthly average does not exceed 90%;

 

3. main technical parameters

 

 

Item
Unit
Value
Rated Voltage

kV
40.5
Rated Frequency
Hz
50/60
Rated Power Frequency Withstand Voltage(1min)
kV
95
Rated Lightning Impulse Withstand Voltage(Peak)
kV
185
Rated Current
A
630/1250/1600/200/2500
Rated Peak Withstand Current Rated Short Circuit Closing Current
kA
25/31.5
Rated Short Circuit Current Breaking Times
Times
20
Rated Short-circuit Duration
s
4
Rated Operation Sequence
 
O-0.3s-CO-180s-CO
Mechanical Life
Times
10000
Rated Operation Voltage
V
DC110/220;AC110/220
Rated Single/ Back-to-back Capacitor Group Breaking Current
A
630/400
   

 

4. Photo and drawing

 

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Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    1997

  • Total Annual:

    200000000-450000000

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

XIGAO Electricenergy Group Co., Ltd is founded in 1993, 320000m2 plant, specialized in manufacturing high & low voltage power transmission and distribution (PTD) equipment, always focusing on the business at collection of research, design, OEM, ODM and trade in CN.     &nb... XIGAO Electricenergy Group Co., Ltd is founded in 1993, 320000m2 plant, specialized in manufacturing high & low voltage power transmission and distribution (PTD) equipment, always focusing on the business at collection of research, design, OEM, ODM and trade in CN.     &nb...

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  • Xi'an Xigao Electricenergy Group Co., Ltd.
  • Weibei industrial zone, Lintong district, Shanxi. CHINA
  • https://www.loadbreak-switch.com/

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