Variable Three Phase Transformer

The voltage is set by means of a variable auto transformer with rotary knob and the output is floating by means of an isolating transformer with subdivided secondary winding. Variable Three Phase Transformer suitable for fine step adjustment of three phase voltages from zero to maximum value. Fitted with mains lamp and motor circuit breaker.

Technical Features:
Rated output: 550 VA  
Secondary phase current: 1.25 A  
Power supply: three phase from mains  
Secondary voltage: 0 to 440 V.