Main Spec:
Rated Input Voltage: AC380V/50HZ, Three Phase
Rated Output Power: 0.75kw-4kw (1hp-5.5hp)
5.5kw-7.5kw (7.5hp-10hp)
Application: Control & Protect Three Phase Pump, DOL
Main Features:
Applied For Water Supply, Booster, Drainage Control
Auto / Manual
Over Load Protection
Motor Stalled Protection
Under / Over Voltage Protection
Open Phase Protection
Dry Run Protection With Sensor Free
Available Terminals For Level Sensor, Float Switch, Pressure Switch Wiring
Memory Function When Power Off & Recovery
LCD Screen Displays Pump Running Information
Push Button Calibration
About us
Since 2001, Hunan Leading Science & Technology Development Co., Ltd is the professional manufacturer of intelligent pump control system applied for monitoring and protecting of pumps in home and industry use;
Leading Science & Technology has established stable relations with many pump producers and distributors from China and overseas.
Till now, Leading Science & Technology we have passed CE, ISO9001: 2008 certificate.
Audited Supplier 
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