product

GCK low voltage withdraw able switchgear

GCK low voltage withdraw able switchgear

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GCK low voltage withdraw able switchgear

Product overview

GCK switchgear is made up by two parts of power distribution center (PC) cabinet and motor control center (MCC), it is used for power plants, substations, industrial enterprises and other power users that distribution system is AC 50Hz, rated voltage 660V, and rated current up to 3150A .It is used for transferring, distribution and controlling electricity of power, lighting and other distribution equipments.

Use of the environment

Ambient temperature: not higher than +40, and the average temperature within 24h not higher than +35, the amine air temperature is not lower than -50;

Altitude: not more than 2000m;

And the vertical tilt does not more than 5°;

The main technical parameters

Rated frequency

50

Rated operating voltage (v)

380660

Rated  insulation voltage(v)

660

Rated operating current (A)

The level of bus

630-3150

Vertical bus

600

Rated short time withstand current

The level of bus

80KA/1s

Vertical bus

50KA/1s

Rated peak withstand current

The level of bus

176KA/0.1s

Vertical bus

110KA/0.1s

Main circuit connector (A)

200400

Auxiliary circuit connector(A)

10

1minute power frequency withstand voltage (V)

2500

Protection class

IP40

Operation

Locally ,remote ,automatic

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