Star Delta Control Panel

magnum three phase star-delta control panel is a powerful switching & controlling device for motors wherein primary requirement is to start the motor at a reduced voltage in comparison to dol method of starting. Thereby reducing disturbances on the electrical supply. It incorporates protection against single phasing, phase reversal and provides the auto-restart facility.

1. seven tank treated ms powder coated enclosure to provide better corrosion resistance.
2. three air-break contactors with precisely calibrated bimetal contact tips.
   short circuit protection through mcb.
3. flexibility to incorporate set of varied type of contactors for example mach/mak-1/mau.single phasing & phase reversal protection incorporated through preventer with
4. single phasing & phase reversal protection incorporated through preventer with auto unit.
5. automatic restart on resumption of power through preventer with auto unit.
6. inbuilt precise star-delta timer.
7. reliable over-voltage protection via mak-1/mach/mau relay.
8. manual reset facility after overload protection.
9. machine wound & vacuum impregnated coils offering wide voltage band.
10. ergonomic design with aesthetic looks.· no screw protruding from the panel back. Hence additional safety from water, dust, corrosion and electric shock.