The KHMS-25A is a high voltage metal-clad switchboard commonly used for protection and switching of transformers, motors, generators, capacitors, buses, distribution feeder line and, in general, for protection of any high-voltage power circuit.
KHMS-25A’s high quality and compact design with easy installation at low cost, for new buildings, are important factors for ensuring complete customer satisfaction. We are dedicated to designing, manufacturing and marketing KHMS-25A for the safe and securing customer requirements.
|Rated voltage (kV)||7.2|
|Rated voltage (kV)||Rated insulation level||20|
|Lighting impulse withstand voltage 1.2/50 ㎲ (kV peak)||60|
|Nominal current and maximum short time withstand current||Functional unit with circuit breaker||7.2|
|Short time withstand current||lth max. (kA/3s)||25|
|Rated current||lth max. busbar (A)||2000|
|ln CB (A)||630|
|Internal arc withstand||(kA/1s)||25|
|Size(H x W x D)||2200x600x1700|
KHMS-25A switchboard with withdrawable circuit breaker meets or exceeds the latest standards of IEC and also provides a superior solution for increased worker safety, enhanced reliability and ease of use.
1250A Incoming Panel
1250A Bus-Tie and
2000A Bus-Tie and
1250A Internal Arc
2000A Internal Arc
|Rated short-time withstand voltage||25KA/3sec|
|Rated peak withstand current||65kA/3sec|
|Degree of protection||IP4X|
|Control voltage||DC 110V|
|Maintenance access||Front and Rear type|
|Size(H x W x D)||2200 x 2400 x 1700|