VSHC-1.5A Vacuum Contactor

The medium voltage VSHC contactors are apparatus suitable for operating in alternating current and are normally used to control users requiring a high number of hourly operations.

The VSHC contactor introduces the drive with permanent magnets, already widely used,experimented and appreciated in medium voltage circuit-breakers, into the worldwide panorama of medium voltage contactors.

The experience acquired by SUNWAY in the field of medium voltage circuit-breakers fitted with drives with [MABS" permanent magnets, has made it possible to develop an optimised version of the actuator (bistable MAC drive) for medium voltage contactors.

The drive with permanent magnets is activated by means of an electronic multi-voltage feeder. The feeders differ according to the integrated functions and to the auxiliary power supply voltage.

Three bands of power supply are available with which all the voltage values required by the major international Standards can be covered.

Each feeder is able to take any voltage value within its own operating band.

The VSHC contactors are suitable for controlling electrical apparatus in industry, in the service sector, in the marine sector, etc. Thanks to the breaking technique with vacuum interrupters, they can operate in particularly difficult environments They are suitable for control and protection of motors, transformers, power factor correction banks, switching systems, etc.

Fitted with suitable fuses, they can be used in circuits with fault levels up to 1000 MVA (VSHC1.5 -VSHC12).

Type Form			VSHC-1.5
Rated work voltage		kV	1.5
Rated work current		A	200	400
Rated frequency		Hz	50/60
Rated thermal current		A	200	400
Rated making capacity		A	2000	4000
Rated breaking capacity		A	1600	3200
Limit breaking capacity		A	2000	4000
Rated short time current		A/s	2000/4	4000/4
Operating cycle	Long time	Time/hr	300
	Short time	Time/hr	600
Method of operation			NON-LATCHED
Mechanical life		man.	3000000
Electrical life	AC-3	man.	600000
	AC-4	man.	60000
Operation voltage		V	AC120/AC220/AC380
Power frequency withstand voltage	Main circuit	kV	15
	Secondary	kV	2
Auxiliary switch			3a+3b
Overall dimensions (HeightXWidthXDepth)			206X182X180	230X214X188

Contact us if you need more details on Vacuum Contactor. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Vacuum Contactor、Vacuum Contactor. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Vacuum Contactors