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VS1 (ZN63A) Vacuum Circuit Breaker
Quick Details
Product Code:
8535900090
OEM:
Available
Sample:
Available
Port:
NingBo/ShangHai
Payment:
PayPal,VISA,L/C,T/T,MasterCard,Western Union
Place of Origin:
China
Supply Ability:
100 piece per week
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description

VS1(ZN63) indoor high voltage vacuum circuit breaker is a three-phase AC 50/60Hz, rated voltage of 12kV and 24kV indoor switchgear, control and protection for industrial and mining enterprises, power plants and substations, electrical facilities, and for frequent operation place. Adopting Spring operating mechanism and circuit breaker integrated , design can be used as a fixed installation unit can also be equipped with special advance mechanism, the composition of handcart unit used. Some of the main circuit can use the whole solid seal post, in order to achieve smaller circuit breakers, high reliability, maintenance-free, can be equipped with KYN28A-12 (GZS) and other handcart switch cabinet in the home can also be used with fixed XGN switchgear

parameters

Technical Information

Technical Specification

 

 

 

 

 

 

 

Rated voltage

kV

 

12

 

 

24

Rated Short circuit breaking capacity 4sec.

kA

20/25

31.5

40

20/25

 

31.5

 

 

 

630 125

1250 1600

 

 

1250 1600

 

 

630

1600 2000

 

630

 

 

Rated Current

A

1250

2500 3150

2000 2500

1250

 

2000 2500

 

 

 

4000

3150 4000

 

 

3150 4000

Rated power frequency

Hz

 

 

50/60

 

 

 

Power frequency withstand voltage 50Hz 1 min,:

kV

 

45

 

 

65

Impulse withstand voltage 1.2/50μ s:

kV

 

75

 

 

125

Peak withstand current

kA Peak.

63

80

100

50/63

 

80

Making Capacity

kA

63

80

100

50/63

 

80

Operation sequence

times/h

 

0-0.3s-CO-180s-CO

 

 

Mechanism Endurance

cycles

 

 

10000

 

 

 

Company profile
Zhejiang Xikai Electric Co., Ltd engineers and manufactures medium- high-voltage electric
equipment, components and systems that deliver reliable electric power to homes, industries,
businesses, and institutions worldwide. We are a leader in providing load break switch, vacuum
circuit breaker, isolating switch that enable customers to increase productivity, improve system
reliability and reduce costs.
Our products, services, and solutions are used worldwide for public, commercial, and industrial
power systems. Our products had passed the test at Ministry of Power Industry of PRC and
Electric Power Research Institute of PRC.
As a global manufacture, Zhejiang Xikai Electric Co., Ltd provides a wide range of
forward-looking solutions including Power Systems Protection, Distribution System Reliability
and Power Quality products and services. Through our commitment to research and development,
we continue to develop smart solutions for safe, reliable, environmentally friendly power
protection.
Our products include indoor high voltage load break switch, vacuum load break switch, circuit
breaker; outdoor high voltage load break switch, circuit breaker; high voltage earthing switch;
high voltage isolating switch and fuse.
We offer our customers integrated protective solutions using innovative products combined with
unrivalled service and reliability world wide


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