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Cabinet

Low voltage cabinet -GCK

GCK low-voltage AC switchgear conforms to the GB7251.1\JB/T9661\IEC439-1 standard requirements, suitable for rated voltage 380~660V, 50 ~ 60Hz AC three-phase power system, as a distribution, motor control and reactive power compensation, according to the different needs can be designed into a drawer type and fixed type hybrid system, the indoor use.

Success Case +

中國人民解放軍66296（新華區(qū)友誼北大街70號）小區(qū)居民用電新建石家莊金正房地產開發(fā)有限公司（橋東區(qū)）小區(qū)居民用電新建石家莊市橋西區(qū)住房保障局(紅河小區(qū))小區(qū)居民用電新建工程石家莊鴻名發(fā)地產開發(fā)有限公司（翟營大街西躍進路南金剛生活區(qū)）河北宇辰房地產開發(fā)有限公司（1#地塊、2#地塊、回遷區(qū)）小區(qū)居民河北保利房地產開發(fā)有限公司（保利花園E區(qū)）小區(qū)居民用戶新建工張承承德段機電六標段-平頂山沈陽公用國際酒店新建10KV變電所恒基碧桂園金石灘小區(qū)供電工程北京金地惠達房地產房山區(qū)長陽鎮(zhèn)理工大學站3號地、5號地項目國家玉米、小麥品種標準樣品庫及區(qū)域試驗站科研樓工程華晨寶馬汽車有限公司發(fā)動機工廠鑄造車間機電施工總承包寧夏石嘴山惠農100MW并網光伏發(fā)電項目交通銀行股份有限公司遼寧省分行辦公樓配電 10KV沈陽市第二熱力高官臺鍋爐變電所新建工程河北華石石家莊熱電有限公司4*410t/h鍋爐脫硝改造工程彰武五洲豐肥料有限公司（二期）10KV電源工程。。。

Certifications

Type test report
Certificate

Product description

technical parameter

Main circuit rated voltage V		Exchange 380, 660
Auxiliary circuit rated voltage V		AC 220, 380 DC 110, 220
Rated frequency HZ		50（60）
Rated insulation voltage V		660（1000）
Rated current A		≤5000
Rated current of vertical busbar A		630、1000
Short time withstand current of horizontal bus KA/Is		50、80、100
Peak withstand current of horizontal busbar KA/Is		105、176、220
Power frequency test V/min	Main circuit	2500
	Auxiliary circuit	1760
a bus or bus bar	Three-phase four wire system	A、B、C、PEN
	Three-phase five wire system	A、B、C、N、PE
The main circuit connector A		250、400
The control circuit of A connector		10、20
		IP30、IP40