12kv switchgear/KYN1-12 armored open ac metal-enclosed switchgear

2014-12-20 10:07| 发布者: admin| 查看: 1009| 评论: 0

摘要: KYN1-12 armored move open ac metal-enclosed switchgear is according to the national standard GB3906 "3-35 kv indoor ac metal-enclosed switchgear" the highest level of metal sheathed type type desi ...

KYN1-12 armored move open ac metal-enclosed switchgear is according to the national standard GB3906 "3-35 kv indoor ac metal-enclosed switchgear" the highest level of metal sheathed type type design, in line with the international electrotechnical commission IEC60298 ac metal-enclosed switchgear and control equipment standards, meet DL402, DL404 standard, with "five prevention" locking function.This article absorbs the advantages of similar products at home and abroad, the structure is compact, safe and reliable, easy maintenance, performance is superior to other types of products.

Title		Unit	Paramter
Rated voltage		KV	3.6、7.2、12
Rated current		A	1000、1250、1600、2500、3150
Rated frequency		HZ	50
The thermal stability of current rating		KA	20	31.5	40
Rated dynamic stable current (peak)		KA	50	80	100
The rated power frequency Withstand voltage	断口间	KV	42/1min
	相间、相对的	KV	48/1min
Rated thunder ran Strike withstand voltage	断口间	KV	75
		KV	85
Rated thermal stability time		s	4
Protection grade	1250A及以下		IP2X
Size（width×depth×height）	1600A及以下	mm	840×1500×2280
		mm	100×1500×2280

2014-12-20 10:07| 发布者: admin| 查看: 1009| 评论: 0

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12kv switchgear/KYN1-12 armored open ac metal-enclosed switchgear