Single Phase Single Pump Control Panel (Model L531)

• Task: Program
• Structure: Closed-Loop
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: CE
• Model NO.: L531
• Phase: Three Phase
• Start Type: Dol
• Application: Control and Protection of Water 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
Auto / Manual
Over Load Protection
Under / Over Voltage Protection
Dry Run Protection With Sensor Free
Rapid Cycle Protection
Motor Stalled Protection
Open Phase Protection
Pump Shaft Rust Protection

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.