Automatic Voltage Controller

Features:

• Easy installation
• Easy operations
• Low energy consumption
• High tensile strength

The electrical motors can be affected by higher current (particularly smaller capacity motors upto 7.5 H.P.) in three ways:

• Higher current produces higher losses and thereby premature failure of winding
• Higher losses of electric motors also increase the losses of cables, switches and transformers
• For smooth continuous operation of motors, over load relays are usually set at 20% higher setting

Other information:

• These controlled voltage stabilizers are maintained at 390/400 volts, the motor will operate smoothly drawing 15 - 20% lesser current and correspondingly the relay setting can be reduced by 15 - 20%
• In case single phasing occurs, the relay will trip in 40-50 seconds
• The motor can withstand the high current
• Also, the relays, contactors, switch gears incorporated with the motor will be safe