Product Profile of Vacuum Contactor Up to 6.6 kV

System Control manufactures Vacuum Contactor Up to 6.6 kV. System Control has been awarded with ISO 9001:2000 certification and the company manufactures HT & LT Panel Boards, Medium Voltage Switchgear, etc.

Vacuum Contactor Up to 6.6 kV is manufactured under strict quality control and have been designed to require little maintenance. These contactors can be used for versatile applications such as for high voltage motor, transformer, capacitor for improving power factor, electric furnace which require high frequency switching etc.

Vacuum Contactor Up to 6.6 kV can be applied to the following starters and switches:

• Starter of full voltage starting : Reversable and non-reversable.

• Starter of reduced voltage starting star delta conversion, reactor, korndorfer[A.T.S].

• Starter of secondary - resistor, starting of wound rotor type motor.

• Switch in primary circuit of transformer.

• Switch for capacitors.


Maximum applicable load capacity of Vacuum Contactor Up to 6.6 kV:

• Load 3.3kV 6.6kV

• Motor 2000 4000

• Transformer[KVA] 2500- 5000

• Capacitor[KVAR] 2000-2000




Key Features of Vacuum Contactor Up to 6.6 kV

• Solid State Circuit using advanced IC`s facilitates achieve dual control voltage by changing the selector switch in the circuit. Hence no need to stock variety of coils and other related products.
• Use of solid state device reduces the power consumption.
• Low chopping current and least Switching surges.
• Maintenance free, long life and suitable for high switching frequency.
• Fully draw-out type contactor.
• Mechanical Interlock for FWD / REW operation.