variable transformer

EFFICIENCY:           95 %.

TESTED   :           as per IS 5142

COOLING:       Air Cooled / Oil Cooled.

MODELS :    open type for panel mounting and with metal enclosure for table mounting, motorized

CAPACIATY :               2 amps to 300 amps in single coil

MODE OF OPERATION :      manual & Torque Motor operation.                               

SPECIFICATIONS

POWER FACTOR :                         0.8 %.

FREQUENCY :                  Same as Input

WAVE FORM :                  Same as Input

VOLTAGE :          0 to 270 volt in single phase and 0 to 470 in two and three phases

OUTPUT

WAVE FORM :    Sinusoidal.

FREQUENCY :          47 Hz to 53 Hz

VOLTAGE :          240 volt in single phase and 415 volt in two and three phases

INPUT

We make from 2 amps to 300 amps in single coil and above 300 amps with ganged coil. . Sabtron make up to 60 amps both in air-cooled and oil cooled models where as above 60 amps in oil cooled models only. Prime quality laminations and branded copper with experienced workmanship will result our products in higher grade. Normal out put range is 0 to 270 volt in single phase and 0 to 470 volt in two and three phases. Higher output voltage can be supplied as per customers choice and any feature we can provide like, voltmeter, ammeter, motorization, and enclosure etc; depend upon the customers requirements We design specially for educational institutions with all terminations to be in outside. Over load also withstand the units, but to ensure enough time to allow down the temperature produced in the coil.

Variable transformers (one, two, three phases)

100 Amps three phase