RATED FROM 10 HP TO 350 HP

Larger horse powers may be catered for, please contact our design team for more information.

OPERATING VOLTAGES 380 - 440 V

Alternative voltages can be catered for.

STARTS PER HOUR 3, 12, OR 30

TAPPINGS 50%, 65%, AND 80%

Alternative tappings can be catered for.

The auto-starter range of transformers for motor starting has been designed to comply with IEC 292 and BS 4941. The basic construction is based on copper wound coils, with a 3 limb core, firmly clamped between angle irons. A choice of terminations is available. All auto-starters are varnish vacuum impregnated and fully tropicalised. Over- temperature cutouts can be wound in one or all three coils. Auto-starter transformers can also be supplied in ventilated sheet steel enclosures.