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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)和功率因数自动补偿柜。本开关柜符合ICE439-1《低压成套开关设备和控制设备》、GB7251《低压成套开关设备和控制设备》等标准。
GCK low-voltage drawer type switch cabinet,is a standard module by the factory assembled combined low-voltage complete switch equipment,power center cabinet(PC),a motor control center (MCC) and power factor automatic compensation cabinet.It conforms to ICE439-1 《low voltage switchgear and control equipment》,Gb7251《low voltage switchgear and control equipment》 and other standards.
额定绝缘电压 Rated insulation voltage | 660V |
额定工作电压/主电路/辅助电路 Rated operating voltage / main circuit / auxiliary circuit | 380,660V |
水平母线额定电流 Horizontal busbar rated current | ≤3150A |
垂直母线额定电流 Vertical busbar rated current | 1200A |
额定短时耐受电流(1s) Rated short-time withstand current(1s) | 50KA |
额定短时峰值电流 Rated short-time peak current | 105KA |
防护等级 Protection degree | IP30 |
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