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40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection
40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection
40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection
40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection
Specifications
Brand Name :
XG
Model Number :
ZN85
Certification :
ISO CCC
Place of Origin :
XIAN, China
MOQ :
1 SET
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
Description

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

40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection

Product tags

33kv vacuum circuit breaker

,

12kv vacuum circuit breaker

,

50mva vacuum circuit breaker
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40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection

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Product Detail
Brand Name :
XG
Model Number :
ZN85
Certification :
ISO CCC
Place of Origin :
XIAN, China
MOQ :
1 SET
Payment Terms :
L/C, T/T, D/A, D/P, Western Union, MoneyGram
Contact Supplier
40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection
40.5kv 400A 630A Vacuum Circuit Breaker Control And Protection

Xi'an Xigao Electricenergy Group Co., Ltd.

Verified Supplier
5 Years
shanxi
Since 1997
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Air Load Break Switch, SF6 Load Break Switch, Power Distribution Switchgear
Total Annual :
200000000-450000000
Employee Number :
200~300
Certification Level :
Verified Supplier
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