12kv switchgear/KYN18A-12 armored open ac metal-enclosed switchgear

2014-12-20 10:13| 发布者: admin| 查看: 1285| 评论: 0

摘要: KYN18A - 12 (KYN100) armoring move open ac metal-enclosed switchgear cabinet put oneself in another's position with aluminized zinc plate with multiple bolted after bending, incase the main switch wit ...

KYN18A - 12 (KYN100) armoring move open ac metal-enclosed switchgear cabinet put oneself in another's position with aluminized zinc plate with multiple bolted after bending, incase the main switch with 3 ah, ZN65A, ZN12 air insulated lagged handcart type vacuum circuit breaker.Switchgear is used in power plants, substations, industrial and mining enterprises and institutions such as distribution by production.

Title		Unit	Paramter
Rated voltage		kv	12
Rated frequency		HZ	50/60
Rated insulation level	1 min power frequency withstand voltage	kv	42（isolating fracture：48）
	lightning impulse withstand voltage		75（isolating fracture：85）
Rated current		A	630、1250、1600、2000、2500、3150、4000、5000
Rated short-time resistance current (4 s)		KA	20	25	31.5	40	50
Rated current peak tolerance			50	63	80	100	130
The rated short circuit breaking current			20	25	31.5	40	50
The rated short circuit close current (4 s)			50	63	80	100	130
Protection grade			shell IP4X
Size（width×depth×height）	≤1250A	mm	800×1775×2130
	≥1600A		900×2175×2130
	Outlet and inlet line of overhead		depth 1800

2014-12-20 10:13| 发布者: admin| 查看: 1285| 评论: 0

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12kv switchgear/KYN18A-12 armored open ac metal-enclosed switchgear