HD18, HS18 Series Isolators

Product category:: Isolating switch
Product code:: P-686
Model:: HD18,HS18

Function & Use (Application Scenarios)

Switching electrical equipment, isolating switches are mainly applicable to HD18, HS18 series isolating switch (hereinafter referred to as switch), the rated frequency is AC 50/60Hz, the working voltage is single-phase 220V, three-phase 415V, and the working current up to 400A. This product

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Product highlights

Strong breaking capacity
Convenient installation and maintenance
New Energy Scene Compatibility
Reliable isolation protection
Engineering Application Compatibility

Model

HD18,HS18

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Main Product Parameters

CategorySwitchgearSecondary categoryIsolating switch

Product details

Function and Usage

The HD18 and HS18 series isolation switches (hereinafter referred to as switches) have a rated frequency of AC 50/60Hz, a working voltage of single-phase 220V and three-phase 415V, and a working current up to 400A. The product has a small size, large flow capacity, and a novel design. For 100A and below, installation and wiring can be done without removing the cover. It is suitable for frequent manual connection and disconnection of isolation circuits in photovoltaic systems, household appliances, and industrial enterprise power distribution systems (the 400A switch is not suitable for frequent operation; operation should be carried out under no-load conditions for ≥200A). The HS18 series switch can be used for switching between grid power and self-generated power lines. This series of switches are not intended for direct starting and stopping of single motors.

Detailed Parameters

Parameter Category	Parameter Item	Parameter Value
4 Main Parameters and Technical Performance	Rated Operating Current Ie(A)	32
		63
		80~125
		160
		200
		400
	Rated Operating Voltage Ue(V)	AC220(2P) AC415(3P、4P)
	Rated Insulation Voltage Ue(V)	800
		1000
	1s Short-Time Withstand Current (kA)	≥ 0.64
		≥ 1.26
		≥ 2.5
		≥ 4
		≥ 4
		15
	Usage Category	AC-22A
		AC-22A
		AC-21A
		AC-20A
		AC-20A
		AC-20B

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