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LOHITHA POWER PRODUCTS PRIVATE LIMITED

Servo controlled voltage stabilizer – OIL cooled

Technical Specifications

Input operating Voltage Range                 :          295-465 V/340-480V/360-460V AC 3Ph

Output Voltage (3Ph)                                : 415V AC

System                                                    : Unbalanced 4 wire: R Y B N

Connections                                             : Star

Operating Frequency                                 :  47 to 53 HZ

Output Voltage Adjustable                         : 380 to 415 AC in 3 Ph

Output Voltage Regulation                         :  +1% (No Load)

Output Voltage Regulation                         : +1% (Full Load)

Overload Capacity                                     : 120% for 13 minutes

Correction Rate                                        : 60/30/25V Per Sec-3 Phase

Waveform Distortion                                 : Nil

Output Waveform                                     : True Reproduction of input

Insulation                                                : Class B

Protection:

  • Input Short Circuit Protection with MCB/MCCB/ACB
  • Input Over Load Protection with MCB/MCCB
  • Output Low Voltage Protection with contactor / MCCB/ACB
  • Output High Voltage protection with contactor / MCCB/ACB
  • Single phasing Prevention with contactor / MCCB/ACB
  • Phase reversal protection with contactor / MCCB/ACB
  • Output Electronic Over Load protection with contactor / MCCB/ACB