Three Phase Single Pump Control Panel (L531)

• Task: Program
• Structure: Closed-Loop
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: CE
• Model NO.: L531
• Power Range: 0.75-4kw / 5.5-11kw /15kw
• Ampere Range: 0-12A /12-25A / 25-32A
• Start Type: Dol
• Protection Grade: IP54
• Application: Control and Protection of Single Pump
• Transport Package: Paper Carton
• Specification: CE
• Trademark: Leading Science & Technology
• Origin: China
• HS Code: 90328990
• Production Capacity: 5000PCS/Year

Product Description

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 Three Phase Pump, DOL

Main Features:
Built in Function Switch For Water Transfer, Booster and
Sewage Lifting (Drainage)
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
Pump Last Five Fault Record Displaying
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

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.