GCK low-voltage switch cabinet

     GCK低压抽出式开关柜，是一种用标准模件由工厂组装的组合式低压成套开关设备，分为动力中心柜（PC）、电动机控制中心柜（MCC）和功率因数自动控制补偿柜。本开关柜符合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。

     GCK low-voltage switch cabinet, is a standard module with a modular factory-assembled low-voltage switchgear, power center is divided into cabinet (PC), motor control center cabinet (MCC) and the automatic control of power factor compensation cabinet. The switch cabinet meet 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                         V                380，660

Rated voltage / main circuit / auxiliary circuit.

水平母线额定电流                    A                ≤3150

Rated current level of bus

垂直母线额定电流                    A                 1200

Vertical busbar rated current

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

Rated short time withstand current (1S)

额定峰值耐受电流                    KA                105

Rated peak withstand current

防护等级                                                 IP30

Protection class