Product Description
Intelligent Pump Controller model M8 is an easy to use, programmable controlling & protection device for direct start, single phase deep well submersible pump, centrifugal pump, pipeline pump etc with output power from 0.37KW to 2.2KW (0.5HP-3HP)
Model M8 measures the actual motor power (watts), not motor AMPS or power factor. The motor power draw at the moment of calibration is permanently memorized by M8. If the calibration power by more than ± 25%, M8 will turn off the pump motor. It is very important to make sure the pump system is running normally during the calibrating process.
Product application
Model M8 is useful in all cases we need to control and protect single pump managing its turn-on and turn off by different electric installations.
Typical usage scenarios include:
Houses
Flats
Holidays houses
Farms
Water supply from wells
Irrigations of greenhouses, gardens, agriculture
Rain water reuse
Industrial plants
Waste water tank / Sewage sink
Main features
. Over load protection
. Under load ( dry running) protection
. Over voltage protection
. Under voltage protection
. Rapid cycle (pump starts & stops more than 4times within 1minute) protection
. Pump motor stalled protection
. Transient surge protection
. Auto / Manual switch
. Panel operation lock
. LCD displays pump running information
. Adjustable automatic restart timer
. Light signals prompt for uncompleted parameter calibrating
. Pump accumulative running time displaying
. Push button calibration
. Pump accumulative running time displaying
. Pump last five fault record displaying
. Computer main board and module for industrial & civil pump
. Works with all single phase motors
. Applied for water supply by float switch and pressure switch
. User friendly connection diagrams
. Integrated design, small size, easy to install
. Reserved space for installing internal start capacitor of pump motor
. RS485 communication
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