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Power Controls > SCR Controls > Series 7000

Single Phase Power Controller - 7100A

  • Current range 16 to 250A at 45C
  • Up to 500V
  • Input current: 0-20mA or 4-20mA
  • Input voltage: 0-5V or 0-10V

Firing Modes

The 7100A is available with a selection of firing modes to suit most applications. It is suitable for controlling resistive loads with high or low temperature coefficient, short wave infrared (SWIR) or inductive loads.

Available Firing modes:
  • Phase angle
  • Fast cycle
  • Single cycle
  • Advanced single cycle
  • Transformer burst firing
  • Suitable for virtually all load types
  • Current limit

Control Mode

7100A units use one of the following control parameters:

  • RMS load voltage squared V2
  • RMS load current squared I2
  • Load power P (up to 100 amps)
  • Open loop OL


Three Leg, Three Phase Power Controller - 7300A

  • Current range 16 to 250A at 45°C
  • Up to 500V
  • Input current: 0-20mA or 4-20mA
  • Input voltage: 0-5V or 0-10V

Firing Modes

The 7300A is available with a selection of firing modes to suit most applications. It is suitable for controlling resistive loads with high or low temperature coefficient, short wave infrared (SWIR) or inductive loads, including transformer burst firing.

Available Firing modes:

  • Phase angle
  • Fast cycle
  • Single cycle
  • Advanced single cycle
  • Transformer burst firing
  • Suitable for virtually all load types
  • Current limit option'
  • Digital communications
 

These units consist of three thyristor controlled channels each rated at the specified current and voltage.

Control Mode

7300A units use one of the following control parameters:

  • RMS load voltage squared V2
  • RMS load current squared I2
  • Load power P (up to 100 amps)
  • Open loop OL

Two leg, three phase Power Controller - 7200A

  • Current range from 16 to 200A at 45°C
  • Voltage up to 500V
  • Input current 0-20mA or 4-20mA
  • Input voltage 0-5V or 0-10V
  • Firing modes: Burst, single cycle
  • Thyristor short circuit alarm
  • Load open circuit alarm
  • Partial load failure detection
  • Thyristor over-temperature alarm

Two leg, three phase thyristor units for use with short wave infrared (SWIR) or resistive loads. The units consist of two thyristor controlled channels each rated at the specified current and voltage.

 










Spec Sheet 7100A (pdf)
Spec Sheet 7300A (pdf)
Spec Sheet 7200A (pdf)




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