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PHASE ANGLE SCR DRIVER BOARD FOR INDUCTIVE LOADS - PCM-1P

Phase Angle SCR Driver Board


SSR Phase Angle Control Module

PHASE ANGLE SCR DRIVER BOARD FOR INDUCTIVE LOADS

  • Back to Back SCR Driver provides DC gate drive
  • Linear output phase angle control w/current feed back
  • Suitable for resistive or Inductive Loads
  • Inputs Accepts 4-20mA, 0-10V, 0-5V, Pot, PWM
  • Configurable soft start / change for high inrush loads
  • Automatic 50/60Hz and 120/208/240VAC operation
  • Adjustable voltage and current limit
  • LED power and output indicators

The microprocessor based PCM-1P provides true linear phase angle of SCRs for resistive and inductive loads. The output power is proportional to the command input which can be dip switch selected from several industry standard inputs. The high current gate drive is suitable for large SCRs.

The PCM-1P is a Phase Angle SCR Power Control Driver Board designed for use with high power back to back SCR modules driving resistive or inductive loads. The power delivered to the load is proportional to the command input signal. The gate drive technique used in the PCM-1P is DC drive for the reliable firing of inductive loads.

ORDERING CODES

PCM -1 P -SS / SC -RMS
  • Power Control Module
  • Single Phase
  • Phase Angle
  • SS = Softstart (Default)
  • SC = Softchange
  • LIV = RMS Voltage Output (RMS PWR is Default)

Phase Angle Control Soft Start Waveform

Low Power Level Output Waveform
Low startup voltages without "jump starting" for smooth soft starting

Phase Angle Control Soft Start Waveform

Full Output Power Waveform
Excellent output saturation

SSR Phase Angle Control Module

Half Power Phase Angle Control Soft Start Waveform Waveform
Linearized output, very low DC unbalance


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PCM-1P > DOCUMENTATION

SCR Driver Board - PCM-1P Datasheet


PCM-1P User's Manual