Distribution Transformers with OLTC

Servokon distribution transformer with OLTC (On load tap changer) is a higher capacity transformer, in which LT voltage remains nearly constant, while there is frequent variations in HT side voltage. A discrete steps are followed for the voltage control. And, the available voltage is based on step voltage. Geneva Operating mechanism is a rotating mechanism with a spindle based on which all moving contacts rotate. A motor is used for rotating the spindle in both the directions, in order to rotate the OLTC moving contacts in both directions. Contact movement is done to control the transformer's output LV voltage. OLTC distribution transformer requires periodic maintenance by only a professional. This maintenance include changing the OLTC oil and checking all parts for wear and tear.

1) Brand : Servokon

2) Frequency : 50 - 60 Hz

3) Copper Purity : 99.9 %

1) Servokon Voltage Stabilizers are easy to install and operate

2) Consumes very low power

3) Requires low maintenance

4) Digital IC controlled circuit, which make the stabilizers automatic in nature

5) Protects the equipment or electronic appliances against voltage fluctuation

6) Ensures the equipment or electric device's safety

7) Time delay relay modes

8) Seek, compact and elegant design

Power Rating	2000kVA
Number of Phase	3-Phase
Voltage Ratio	11kV/433V
Cooling Type	Oil Cooled
Winding Material	Copper
Brand	Servokon
Standards	IS-1180

These automatic voltage stabilizers are used for domestic purpose:

1) Refrigerator

2) Deep freezer

3) Bottle and water coolers

4) BOD incubators

5) Air conditioning appliances