Powercalm

Device Used

  • INVERTER : IGBT (Semikron Make) Control PWM Technology With Pure Sine Wave Output
  • RECTIFIER : Full Wave Rectifier By Using IGBT Charger Power Factor Correction
  • FILTER : DC Power Capacitors with Choke Input Filter

Our Specialization

  • Server Based Voltage Stabilizer
  • Uninterrupted Power Supply
  • Isolation Transformers
  • Solor Energy based Products

Note: Image shown are just indicative and will change due to research and development activities.

ParameterSpecification
Input Voltage295V-465V
Input Frequency50Hz +/-6%
DC Bus120, 180, 192, 240 & 360V DC
RectifierBridge Rectifier FULL WAVE
ChargerPFC IGBT CHARGER
Input PF>.97
Charging CurrentAs per Battery Capacity
Charging VoltageAs per Battery Capacity
Ripple without battery<1%
UPS Output Voltage230V AC +-1% @ Single Phase
Regulation+/- 1%
Frequency50Hz +/- 0.1Hz.
WaveformTrue Sine Wave
Total Harmonic Distortion<2% Minimum for Linear Load, 5% for Non Linear Load
Overload Capacity125% for 10Mins, 150% for 1Sec.
Inverter TypeIGBT Based PWM With Instantaneous Sine Wave Control.
Duty CycleContinuous
Manual BypassProvided
Inverter Efficiency> 93%
Converter Efficiency> 94%
Converter ProtectionMCB,and HRC Fuses, Soft Start for 0-60 seconds from input power
Inverter ProductionMCB and HRC Fuses, High speed pulse by pulse electronic over voltage / under voltage production, Over current trip with reset
LCD DisplayOutput Voltage, DC Voltage,Load in Watts,Battery Low, Output Low/High, Overload.