Info
GIRD
Phase cut controller (3 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
Speed controller
- The speed of the fans is set depending on the pressure or temperature.
- Up to three power outputs
- Main switch
Control Mode
- Continuous speed control
- Voltage control
- Power range: up to 10 A
- Voltages: 3 x 400 V
Fan: AC (3~) voltage controllable
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
