HYGCS low voltage switch cabinet

HYGCS低压抽出式开关柜，是我国吸收国外先进技术根据国内用户对增容，计算机接口，动力集中控制，方便安装维护等要求开发的一种新型低压成套开关设备。技术标准符合IEC439-1《低压成套开关设备和控制设备》，GB7251.1-2005《低压成套开关设备和控制设备》等标准。

     HYGCS low voltage switch cabinet, is China's absorption of foreign advanced technology capacity increase under domestic users, computer interface, power centralized control, easy installation and maintenance requirements of the development of a new type of low voltage switchgear. Technical standards with IEC439-1 "Low-voltage switchgear and control equipment", GB7251.1-2005 "Low-voltage switchgear and control equipment" and other standards.

主要技术参数  Main technical data         

额定绝缘电压                         V                660,1000

Rated insulation voltage

额定工作电压/主电路/辅助电路          V           380，660/AC380,220,24/DC220,110

Rated voltage / main circuit / auxiliary circuit.

水平母线额定电流                     A                ≤4000

Rated current level of bus

额定短时耐受电流（1S）              KA               50（80）

Rated short time withstand current (1S)

额定短时峰值电流                    KA               105（176）

Rated short-time peak current

垂直母线额定电流                     A                 1000

Vertical busbar rated current

防护等级                                                 IP30,IP40

Protection class