ZW32-12 3CT+ZERO+G Outdoor Pole Mounted Circuit Breaker Switch

ZW32-12 3CT+ZERO+G Outdoor Pole Mounted Circuit Breaker Switch

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Yueqing Aiso gain client trust thanks to their proven reputation for reliability, performance and long life. Electrical equipment from Yueqing Aiso are available for original equipment manufacturers (OEM) to incorporate in their own installations or for use in repair, retrofit and upgrade projects.
Why Yueqing AIso?
1,Full engineering and technical support: 3 professional manufacturers, and technical service team.
2,Quality is No1 ,our culture.
3,Quickly lead times:”Time is gold” for you and for us
4,30min fast response:we have professional team,7*20H

 


12kV Vacuum Switch Product Description

Applicable place: (Suitable for places with high voltage level)

1.Overhead lines.

2.Industrial.

3.Mining enterprises.

4.Power stations.

5.Substations.

This is a new type of on pole switchgear in vacuum circuit breaker series products in China.

 

Advantages

1.It has good performance in short-circuit making and breaking.

2.It is characterized by automatic re-making, stable operation and long electric life.

3.Under its normal operating conditions and specified technical parameters, it can satisfy the protection requirements of systems connected with the grid in service.

 

Environmental Conditions 

Ambient temperature: - 40°C~+40°C

Relative humidity: ≤95% (daily average) or ≤90% (monthly average)

Altitude:  ≤ 2000m

Structure and Function
12KV 1250A  High Voltage Vacuum Circuit Breaker With Over Current Protection
11kV 12kV Vacuum Breaker Main Technical Parameters
Description Unit Data
Rated voltage KV 11/12
Rated current A 1250
Rated frequency Hz 50/60
Rated short-circuit brekaing current kA 16/20/25
Meachical life   M2 class

Note:Please contact the factory to confirm the latest parameters

Outline and installation dimension

12KV 1250A  High Voltage Vacuum Circuit Breaker With Over Current Protection


 

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