Eberry Vs1 Withdrawer Vacuum Circuit Breaker Chassis Trolley Truck Motorized Electric Operation

China Eberry Vs1 Withdrawer Vacuum Circuit Breaker Chassis Trolley Truck Motorized Electric Operation, Find details about China Truck, Trolley from Eberry Vs1 Withdrawer Vacuum Circuit Breaker Chassis Trolley Truck Motorized Electric Operation

Basic Info.

Model NO.

VS1

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker

Certification

ISO9001-2000

Rated Voltage

12kv,24kv

Rated Frequency

50/60Hz

Rated Current

630A-3150A

Trademark

Eberry

Transport Package

Plywood Box

Origin

Yueqing, Zhejiang

Model NO.

VS1

Poles Number

Type

Circuit Breaker

Function

Conventional Circuit Breaker

Certification

ISO9001-2000

Rated Voltage

12kv,24kv

Rated Frequency

50/60Hz

Rated Current

630A-3150A

Trademark

Eberry

Transport Package

Plywood Box

Origin

Yueqing, Zhejiang

Product Desciption

Intorduction

Chassis trucks are mainly used to carry components such as circuit breakers and transformers in withdrawable switchgear, and to push them in and push them out as auxiliary operations for connecting components and busbars. When the chassis truck mid-set cabinet, it can meet the "five prevention" interlock requirements in GB3906. The specific functions are as follows:

1. The circuit breaker can only be closed when the handcart is in the test / isolating or working position. After the circuit breaker is closed, the handcart cannot be moved, thereby preventing the occurrence of misconnection and misclosing of the isolation contacts under load.

2. When the handcart is at the working position or about 10mm away from the test / isolating position, the earth switch cannot be closed to prevent the earth switch from being turned on by mistake.

3. When the earth switch is closed, the handcart cannot be moved from the test / isolating position to the working position to prevent the circuit breaker from closing when the earth switch is in the closing position.

4. After the chassis truck enters the cabinet, once it leaves the test / isolating position, the handcart cannot be withdrawn from the cabinet.