We are one of the most distinguished manufacturers, exporters and suppliers of Servo Voltage Stabilizer (500VA-2000 KVA : 1 Phase/3 Phase), Battery Chargers, AVR, Isolation Transformer and UPS-On Line/Line Interactive-make "APC". Our products are in accordance to the standard specifications (conforming to IS 9815). We also undertake repairs, servicing and maintenance of Power related equipment of any make/capacity on per call basis/AMC.

Constant voltage transformer (CVT) is an equipment that has been in use since long time to protect sensitive computing and electronic devices from surges, sags and brownouts in the mains supply. CVT is also suitable for protecting sensitive loads against direct lightning strikes on power lines. It is also known as ferroresonant transformer. Constant voltage transformer utilizes an effect known as ferroresonance, which is the periodic interchange of energy between a capacitor and an inductor. Saturation is the normal mode of operation of CVT. There happens a core saturation, which automatically adjusts the value of inductance. This is turn maintains an oscillation frequency equal to that of the mains supply. CVT is self protecting to the supply and the load connected to it.

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