Categories
CNFE series Electric motor fire pump controllers Not listed
Main technical characteristics
The Model CNFE Series electric motor driven fire pump controller has a general arrangement in
compliance with NFPA 20 requirements.
It is intended for control and automatic starting of electric motors driving fire pumps, and has the capability of manually starting and stopping.
Automatic operation is initiated by a loss of system pressure that is sensed through the pressure transducer at a user selectable start threshold.
Standard version comes with the following features:
- Enclosure mechanical protection IP54
- Controller rated temperature 40°C
- Audible alarm
- Programmable weekly test shutdown
- Pump curve recording
- Dry contacts for remote indication
- Manual start pushbutton
- Stop pushbutton
- Pressure transducer
- Run test solenoid valve
- Programmable Auto Off
- Event recording
For different features please check the option list.
Manual operation is initiated by the start pushbutton, and weekly testing is initiated by the test drain solenoid.
All controller settings are programmed into the microprocessor through the main display panel, and are password protected.
The controller is also available in ATS version and also with Soft Starter starting option.
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