Product Name: GCK, GCL Series Low-Voltage Withdrawable Switchgear
Product No.: 94115-567
Model: 94115-567
Update Time: 2009.08.26
Manufacturer:
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Overview: GCK, GCL Series Low-Voltage Withdrawable Switchgear, suitable for rated working voltage 380V, 660V AC three-phase four-wire and three-phase five-wire systems. Used in power systems such as power plants, substations, industrial and mining enterprises, and high-rise buildings for power reception, distribution, reactive power compensation, energy metering, lighting, and centralized motor control. This product complies with GB7251 "Low-Voltage Switchgear and Controlgear Assemblies", JB/T9661 "Low-Voltage Withdrawable Switchgear", and IEC60439-1 "Low-Voltage Switchgear and Controlgear Assemblies" standards.

Product Structure and Dimensions:

No.	Name		Unit	Data
1	Rated Voltage of Main Circuit (V)		V	AC380(660)
2	Rated Voltage of Auxiliary Circuit (V)		V	AC220, 380(400) DC110, 220
3	Rated Frequency (Hz)		Hz	50(60)
4	Rated Insulation Voltage (V)		V	660(1000)
5	Rated Current (A)	Horizontal Busbar	A	≤4000
		Vertical Busbar	A	≤1000
6	Rated Short-Time Withstand Current of Busbar		KA/1s	50,80
7	Rated Peak Withstand Current of Busbar		KA/0.1s	105,176
8	Power Frequency Test Voltage	Main Circuit	V/1min	2500
		Auxiliary Circuit	V/1min	1750
9	Busbar	Three-Phase Four-Wire System		A,B,C,PEN
		Three-Phase Five-Wire System		A,B,C,PE,N
10	Protection Level			IP30, IP40