Electric Switchgear Panel

KYN28-12 Electric Switchgear Panel KYN28A-12 indoor AC metal armored switchgear is suitable for three-phase AC rated voltage 12kV, rated frequency 50Hz power system. It is used to receive and distribute electric energy and control, protect and monitor the circuit. Standards compliant: GB3906-97...

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Description

KYN28-12 Electric Switchgear Panel

KYN28A-12 indoor AC metal armored switchgear is suitable for three-phase AC rated voltage 12kV, rated frequency 50Hz power system. It is used to receive and distribute electric energy and control, protect and monitor the circuit.

Electric Switchgear Panel

Standards compliant:

GB3906-97 "3-35kV AC Metal-enclosed Switchgear"

GB11022-89 "General Technical Requirements for High Voltage Switchgear"

IEC298 (1990) "AC metal-enclosed switchgear and control equipment with rated voltage above 1kV and below 50kV"

DL404-97 "Technical Conditions for Ordering Indoor AC High Voltage Switchgear"

Environment condition
Surroungding: Temperature:	-10℃~+40℃
Altitude:	1000M
Relative humidity:	Daily<95%, monthly <90%
Earthquake:	The intensity do not exceed 8 degree
No corrosive/combustible gas/water vapor around

It has the interlock function to prevent the load-carrying push-pull circuit breaker trolley, prevent mis-opening and mis-closing of the circuit breaker, prevent the circuit breaker from being closed when the grounding switch is in the closed position, prevent the energized interval by mistake, and prevent the grounding switch from erroneously closing when it is energized. It can be equipped with ABB's VD4 circuit breaker and domestic VS1 vacuum circuit breaker.

KYN28 Electric Switchgear Panel