40.5KV switchgear/KYN61-40.5 armoring open ac metal-enclosed switchgear

2014-12-20 11:35| 发布者: admin| 查看: 1337| 评论: 0

摘要: This equipment cabinet put oneself in another's position with coated aluminium zinc plate or high quality cold rolled steel plate, cabinet put oneself in another's position structure is compact, cover ...

This equipment cabinet put oneself in another's position with coated aluminium zinc plate or high quality cold rolled steel plate, cabinet put oneself in another's position structure is compact, cover an area of an area small.Circuit breaker can match the ZN85A - 40.5, ABB VD4-40.5 series vacuum circuit breaker and the French schneider SF series, alstom FP series sulfur hexafluoride circuit breaker, can meet the requirements of different users.Mainly used in power plants, substations, and industrial and mining enterprises and substation.

Title		Unit	Paramter
Rated voltage			40.5
Rated insulation level	1min power frequency withstand voltage	kv	relatively		isolating fracture
			95		115
	lightning impulse withstand voltage		185		215
Rated current		A	1250、1600、2500
Rated short-time resistance current (4 s)			20	25	31.5
Rated current peak tolerance		KA	50	63	80
Rated short circuit breaking current			20	25	31.5
Rated short circuit close current (4 s)			50	63	80
Protection grade			IP4X
Size（width×depth×height)		mm	1400×2800（3000）*×2800

2014-12-20 11:35| 发布者: admin| 查看: 1337| 评论: 0

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40.5KV switchgear/KYN61-40.5 armoring open ac metal-enclosed switchgear