AISIKAI

Jiangsu Aisikai Electric Co.,Ltd.(CE, CCC, ISO9001)

Add.:Chenji Industrial Zone, Yizheng City ,jiangsu Province, China
Tel.:+86-514-83872777
Fax: +86-514-83872000
E-mail:

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SKG1 Series 315A-630A load isolation switch (LIS)

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SKG1 Series 315A-630A load isolation switch (LIS)

Product Name :load isolation switch (LIS)

Product Model:SKG1 Series 315A-630A

Size/Material :

3P 230*260*400

4P 290*260*400mm              DMC\Copper\Silver

Features :

The elastic-accumulating accelerating mechanism for instant release realizes the rapid making and breaking(13.8m/s), have no relationship with the speed of the operating handle, and increasing greatly the capability of extinguishing electric arc.

The shell made of unsaturated polyester resin reinforced by glass fibre possesses excellent perform once of flame resistant, dielectric performance, safe operation, resist carbonic performance and resist impact performance.

Parallel double gap contact possesses self cleaning function.

All the contact materials are copper alloy plated with silver, and possess two separation contact surfaces. large clearance of insulation.

Be on "0",the product can lock the handle with three locks at the same time and this can avoid error operation

Products Description :

SKG1series Load Isolation Switch is applicable for AC 50Hz, rated voltage AC 690V and below, DC 440V and below, rated current up to 3200A, it can be applied for manually infrequent making & breaking and disconnecting of the circuit.

Application :

SKG1series LIS provide safety isolation for any low voltage circuit, products with Ith under 1000A can be used as load break switch.

Technical parameters :

Agreed thermal current Ith

315A

400A

500A

630A

Rated insulation voltage Ui

1000V

Rated impulse withstand voltage Uimp

8KV

Rated work voltage of the switch copper Ue

AC440V OR AC600V

Rated work current Ie

AC-21B 400V

315

400

500

630

AC-21B 690V

315

400

500

500

Rated connection capacity

4000A (AC 400V)

Rated breaking capacity

3200A (AC 400V)

 

 

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