GW5 Outdoor High Voltage Disconnector | Secure Electrical Isolation

This series of high-voltage disconnector is a new type of switch designed by our factory according to the current national and international standards for a series of problems existing in the original GW5 switch. The switch itself is equipped with a grounding switch, which can effectively prevent misoperation such as "hanging ground wire with electricity and closing with ground wire", and the operator does not have to connect with another grounding wire. The switch can be flexibly configured with single-sided grounding, double-sided grounding, manual mechanism, electric mechanism, integrated installation arrester, the switch comes with mechanical locking to prevent misoperation, and can be equipped with electromagnetic locks to realize the interlocking between the main knife switch and the ground knife, the isolation switch and the circuit breaker, which is widely used in photovoltaic, wind power stations, substations, SVG static var generator supporting equipment. The product has excellent electrical and mechanical properties, is the current 10-35KV level outdoor switch update products, this series of GW5 electric control mechanism can be combined with GW4, can achieve double combination switch, to achieve a more cost-effective power station main switch combination function.

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Feature

The switch itself is equipped with a grounding switch, which can effectively prevent misoperation such as "hanging ground wire with electricity and closing with ground wire", and the operator does not have to connect with another grounding wire.

The switch can be flexibly configured with single-sided grounding, double-sided grounding, manual mechanism, electric mechanism, integrated installation arrester, and the switch comes with mechanical locking to prevent misoperation.

It can be equipped with an external electromagnetic lock to realize the interlocking between the main knife switch and the ground knife, and between the isolation switch and the circuit breaker.

It has excellent electrical and mechanical properties, and is an updated product of the current 10-35KV outdoor switch.

This series of GW5 electric control mechanism can be combined with GW4 to realize double combination switch and realize more cost-effective power station main switch combination function.

Parameter

Model	Rated voltage (kV)	Rated current(A)	Ultimate Passing Current Peak (KA)	5 Second Stable Current (KA)
GW5-10 with (W) antifouling type	10	220A	10	5
		400A	20	10
		600A	50	14
		1000A	80	21.5
		1600A	90	25
GW5-15	15	200A	15	5
		400A	25	10
		600A	50	14
		1250A	80	21.5
GW5-35	35	400A	30	10
GW5-35D		600A	50	14
GW5-35 IID with (W) anti-fouling type		630A	56	15
		1000A	80	21.5
		1250A	90	23
		2000A	104	45

Model	Rated voltage (kV)	Rated current(A)	Thermal current (kA/4s)	Dynamic current (kA)	Power Frequency Withstand Voltage(KV/60s)		Lightning Impulse Withstand Voltage (KV)

GW5	40.5	630	20	50	95	118	185	215
	40.5	1250	31.5	80
	40.5	1600	31.5	80
	40.5	2000	40	100