GIRW
GIRW



GIRW

Phase cut controller (1 ph) in a small steel case

 
Outdated series

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Info Datasheet Operation and installation instructions

GIRW

Phase cut controller (1 ph) in a small steel case

Features

Advantages

  • Cost-effective variant
  • Continuous control – provides more stable pressure ratios
  • Controller with switch cabinet functions
  • Can be mounted on the heat exchanger
  • Ready to connect

IP 54 protection rating

Control Mode

  • The speed of the fans is set depending on the pressure or temperature.
  • Up to three power outputs
  • Main switch
  • Continuous speed control
  • Voltage control
  • Power range: up to 10 A
  • Voltages: 1 x 230 V

Fan: AC ( 1 ~)

Area of application

  • Condenser –  pressure-dependent control
  • Drycooler – temperature-dependent control

Special features

  • Operational and fault signalling
  • Night limiter
  • Slave mode (external control value setting)
  • 2 control systems
  • Setpoint changeover
  • Max. selection
  • Optimum pressure or temperature control

Controller with switch cabinet functions

No additional switch cabinet required

Special benefit

  • Cost-effective variant
  • Continuous control – provides more stable pressure ratios
  • Controller with switch cabinet functions
  • Can be mounted on the heat exchanger
  • Ready to connect

Special features

  • Operational and fault signalling
  • Night limiter
  • Slave mode (external control value setting)
  • 2 control systems
  • Setpoint changeover
  • Max. selection
  • Optimum pressure or temperature control

Accessory

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