Main Features:
Built in function switch:
-Applied for water supply by liquid level control
-Applied for water supply by pressure control
-Applied for drainage by liquid level control
-Computer main board and module for industrial & civil pump
- Auto/ Manual switch -Push botton calibration
-Pump stalled protection -Transient surge protection
-Over voltage protection -Over current protection
-Under voltage protection -Open phase protection
-Prompt for uncompleted parameter calibrating
-Dry running protection without installing floast switch or liquid probe in the well
-Digital Voltmeter & Ampere meter real-time displaying
-Pump accumulative running time displaying
-Pump last five fault record displaying
-RS485 communication interface
-LCD displays pump running information
-IP 54 water proof casing
To realize leakage and over temperature protection, it requires pump to be installed relative sensors
Main specifications:
Rated input voltage: AC380V / Three phases
Rated frequency: 50 Hz / 60Hz
Rated output power of pump motor
K531: 0.75-4KW(1hp-5.5hp)
5.5-7.5KW(7.5hp-10hp)
Our advantages
1.Water pump network remote monitor;
2.Water pump GSM message remote monitor;
3.Central group control network systems;
4.Intelligent digital water pump controller with sensor free;
5.Computer chip of intelligent digital water pump control;
6.Water pump intelligent one button fast parameter calibration;
7.Water control anti-corrosion, enviromment-friendly probe;
8.Water pump shaft anti-rust function;
9.Liquid level no sensor application;
10.Win credit grade-AAA enterprise certification;
11.Win Hunan good quality and be reliable enterprise;
12.The appointed product of Hunan flood control and drought relief command office.
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Audited Supplier 
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