Transformer Output Voltage normally gets varied depending on the variation on the primary input voltage. To have a constant output voltage, it is desirable to go in for a transformer with On Load Tap Changer. We manufacture Transformers
with built-in stabilizers through On Load Tap Changers with Remote Tap Changer Cubicle and Automatic Voltage Relay. The sensors sense any variation in the input voltage and suitable signals are given to the On Load Tap Changer through an Automatic Voltage relay, to alter the Primary Tap Changer to ensure constant output voltage. Once it is set, the operations are done automatically.