VARF-1NM12R10 – SINGLE PHASE MOTORIZED AND STABILIZED VARIABLE TRANSFORMERS from 4A to 60A 0:250V

The single phase variable transformers VAR-1NM12R10 made by K-factor are made from a high quality variable transformer whose output voltage is adjusted though a DC motor controlled by a microprocessor electronic card. 0:10Vdc remote control

A carbon brush rotates or moves along the toroidal surface of the transformer with a round turn which allows a gradual and continuous variation of the output voltage.
The electronic card supplies a gear motor which does not need an external power source.
Output stabilized voltage is regulated throug a 0:10Vdc input signal or through a potentiometer (not supplied).

Input voltage: 230Vac Output adjustable voltage: 0 : 250Vac Motorized and handled by a micropocessor controlled card Output adjustment by 0:10Vdc signal or potentiometer Output static stabilized voltage: ±2% Open type IP00 grade of protection Isolation class E (AT max 45°C) Single winding with intermediate/center tap on request Resin impregnated and tropicalized