NHD50, NHS50 Series Isolators

Product category:: Knife Switch
Product code:: P-667
Model:: NHD50,NHS50

Function & Use (Application Scenarios)

Switching electrical equipment, knife switches are mainly applicable to (hereinafter referred to as switches), which is a new product independently developed by our company. Its rated insulation voltage is 800V, AC rated working voltage 690V and below, rated working current up to 1600A, rated working frequency 50

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Product highlights

Strong breaking capacity
Reliable Isolation Protection
Engineering Application Compatibility
Stable and reliable operation
Easy system integration

Model

NHD50,NHS50

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Main Product Parameters

CategoryOther (Tools / Labor Protection / Machining Equipment)Secondary CategoryKnife switch

Product details

Function and Usage

The NHD50 and NHS50 series isolating switches (hereinafter referred to as the switch) are new products independently developed by our company. The rated insulation voltage is 800V, the AC rated operating voltage is 690V and below, the rated operating current reaches up to 1600A, and the rated operating frequency is 50Hz. They are suitable for use in industrial enterprise power distribution systems to frequently connect and disconnect circuits and isolate circuits, but they should not be used for direct starting of single motors.

Detailed Parameters

Parameter Category	Parameter Item	Parameter Value
	Rated Heating Current (A)	160, 250, 400, 630, 1000, 1600
	Rated Operating Voltage (V)	400/690
	Rated Insulation Voltage (V)	800, 1000
	Rated Operating Current (A)	400V AC21: 160, 250, 400, 630, 1000, 1600; 690V AC21: 160, 200, 315, 500, 800, 1250
	Operating Force (N)	60~300, 110~350, 210~400
	Rated Short-Time Withstand Current (kA)	3.0, 3.0, 12, 16, 25, 32

Requirement confirmation

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Factory matching

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Order transaction

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Shipment control

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