Main Spec: Rated Input Voltage: AC380V/50HZ, Three Phase Rated Output Power: 0.75kw-4kw (1hp-5.5hp) 5.5kw-11kw (7.5hp-15hp) 15kw (20hp) Application: Control & Protect Dual Three Phase Pump, DOL
Main Features: Built in Function Switch For Water Transfer, Booster and SewageLifting (Drainage) Support Dual Pumps Alternating, Switching and Backup Available Terminals For Level Sensor, Float Switch, Pressure Switch Wiring Memory Function When Power Off & Recovery LCD Screen Displays Pump Running Information Pump Accumulative Running Time Displaying IP 54 Protection Grade Present User Remote Monitor
Auto / Manual Rapid Cycle Protection Over Load Protection Motor Stalled Protection Under / Over Voltage Protection Open Phase Protection Dry Run Protection With Sensor Free Pump Shaft Rust Protection Push Button Calibration Pump Last Five Fault Record Displaying
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.
About us: 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 always been a leader in the production, research & development of intelligent pump control system and relative pump control products. Million of our prime products have been sold on the market for stable quality and reasonable price.
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.