GTW6GZ DC Disconnectors

Compact design
High short-time withstand
High connectivity
Low temperature rise

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Product Features

Compact size

The 2-pole product is approximately 40% smaller in volume than the 4-pole product

Wide application range

Application categories comply with DC-23A, DC-22A, and DC-PV2

High short-time withstand capability, high conductivity, and low power loss

GTW6GZ DC Disconnector Main Technical Parameters Table

Model		GTW6GZ-2500	GTW6GZ-4000
Frame Size Rated Current	Inm(A)	2500	4000
Rated Current	In(A)	630/800/1000/1250 1600/2000/2500	800/1000/1250/1600/2000 2500/2900/3200/3600/4000
Rated Insulation Voltage Ui	Ui(V)	2000	2000
Rated Impulse Withstand Voltage	Uimp(kv)	18	18
Number of Poles		2P	2P
Rated Operational Voltage	Ue(V)	DC 1500	DC 1500
Utilization Category		DC-23A/DC-22A/DC-PV2	DC-23A/DC-22A/DC-PV2
Rated Short-Circuit Making Capacity	Icm(kA)	85	100
Rated Short-Time Withstand Current	Icw	85kA/1s,120kA/0.2s	100kA/1s,150kA/0.2s
Electrical Life	(Time)	1000	500
Mechanical Life, Maintenance-free	(Time)	15000	10000
Connection Method		Horizontal	Horizontal
Incoming Line Method		Up/Down	Up/Down
Operating Time	Opening	≤40ms	≤40ms
Operating Time	Closing	≤70ms	≤70ms
Arc Distance(mm)		0	0
Pollution Degree		3	3
Installation Method		Fixed type	Fixed type
Overall Dimensions(mm)	Width(W)	286	312
	Depth(D)	360	374
	Height(H)	399.5	399.5

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