F.B. Srl
Model Range WELL -Single-Phase Or Three-Phase Control Panel
FromF.B. Srl
WELL control panels are studied for the control of submersible electropumps, sewage pumps and surface pumps. As they are very easy in the installation, they grant to the electropump complete protection.
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- Single phase power supply 100-240Vac 50/60Hz
- Three phase power supply 310-450Vac 50/60Hz
- Level control for lling or emptying probes
- Light-signalling for sequence/failure phase
- Temperature control for electropump clicson
- Electronic control of maximum current due to overload
- Electronic control of minimum current due to dry run
- Automatic reset due to minimum current alarm
- Float switch or pressure switch input
- Alarm activation for oat switch input
- Provision for start-up capacitors, single phase version (not included)
- Automatic -0- manual buttons (spring return)
- DIP-SWITCH selectors for:
- Level alarm enable from sensors,
- Thermal cut-out activation delay 5/10 seconds,
- Alarm output settings,
- Alarm reset enable from motor clicson,
- Filling/Emptying mode,
- Start/stop oat enable,
- Delay enable on the activation of the electropump on power mains return from 0 to 15 seconds
- Green led: electropump ON, power ON - automatic mode enabled
- Red led: probes level alarm, oat switch level alarm; overload alarm, electropump clicson alarm, minimum current alarm
- Cumulative alarm output, live (12Vcc / 100mA)
- Protections of auxiliary circuits and motor with fuses - Box in ABS, IP 55
- Ambient temperature: -5/+40 °C;
- Relative humidity 50% at 40 °C (condensate free).