1. Application:Control & Protect three phase pump ,DOL
Model L932 is useful in all cases we need to control and protect
duplex pump managing its turn-on and turn-off by different
electric installations.
Our special design makes it a very reliable and sensitive
protection against pump dry running without installation of any
probe/sensor in the deep well .
Duplex Pump Control Panel Model L932
Remote Monitor
Main Spec:
Main features:
Rated Inupt Voltage: AC 380V/50HZ,Three Phase
Rated Output Power:0.75KW-4KW / 5.5KW-11KW / 15KW
- Double pumps control
Main pump/standby pump automatically alternate
Main pumps/standby pump automatically switch against malfunctions
Standby pump participate running if required.
- Auto/Manual switch
- Starts and stops the pump in accordance with the different liquid level or pressure setting.
- Push Button Calibration
- Automatically stop the pump in the case of water shortage,protecting it from drying running
without installing the float switch or liquid probe in the well
- Pump accumulative running time displaying
- Pump last five fault record displaying
- LCD displays pump running information
- Protect the pump against Over /Under Voltage ;Over Current; Pump Shaft Rust ;Rapid Cycle etc.
- Grade of Protection IP 54
- Visual & Audio alarm for fault prompt
- Present remote monitor
- Present one dry contacting point
L932
LEADINGSCIENCE&TECHNOLOGY
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