Page 12 - 徽邦国际电气有限公司

GCK 低压抽出式开关柜
HBCE
Low-voltage withdrawable switchgear

概述 Overview
GCK 低压抽出式开关柜由动力配电中心 (PC) 柜和电动机控制中心 (MCC)
二部分组成，适用于发电厂，变电站，工矿企业等电力用户作为交流 50Hz,
最大工作电压至 660V，最大工作电流至 3150A 的配电系统中，作为动力配电，
电动机控制及照明等配电设备的电能转换分配控制之用。
GCK low-voltage withdrawable switchgear consists of two parts: power
distribution center (PC) cabinet and motor control center (MCC). It is suitable
for power users such as power plants, substations, industrial and mining
enterprises, etc. as AC 50Hz, maximum working voltage to 660V, maximum
working. The current is distributed to the 3150A power distribution system for
power distribution and distribution control of power distribution equipment such
as power distribution, motor control and lighting.
型号含义 Model meaning

G C K □
主电路方案号 Main circuit scheme number
用途代号 Use code
抽出式 Withdraw
封闭式开关柜 Enclosed switchgear

主要技术参数 Model meaning

项目 参数
project parameter
额定工作频率 50
Rated operating frequency

额定工作电压(V)
Rated operating voltage 380，660
额定绝缘电压(V)
Rated insulation voltage 660
水平母线 630-4000
额定工作电流(A) Horizontal bus
Rated operating current 垂直母线
Vertical bus 600
水平母线 80kA(有效值)/1秒
额定短时耐受电流 Horizontal bus 80kA (effective value) / 1 second
Rated short-time withstand current 垂直母线 50kA(有效值)/1秒
Vertical bus 50kA (effective value) / 1 second
水平母线 176kA/0.1s
额定峰值耐受电流 Horizontal bus
Rated peak withstand current 垂直母线
Vertical bus 110kA/0.1s
主电路接插件(A) 200，400
Main circuit connector
辅助电路接插件(A)
Auxiliary circuit connector 10

工频耐压1分钟(V)
Power frequency withstand voltage for 1 minute 2500
防护等级 IP40
Protection level
操作方式 就地，远方，自动
Operation method In situ, remote, automatic

05-Huibang International