Double Pump Contro Box (L532)

• Task: Program
• Structure: Closed-Loop
• Mathematical Model: Linear
• Signal: Continuous
• Protection Grade: IP54
• Start Type: Dol Start
• Model NO.: L532
• Shipping Carton Demensions: 69*58*46cm
• PCS/Carton: 6PCS
• 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 Dual Three Phase Pump, DOL

Main Features:
Support Dual Pumps Alternating, Switching and Backup
Memory Function When Power Off & Recovery
LCD Screen Displays Pump Running Information
Available Terminals For Level Sensor, Float Switch,
Pressure Switch Wiring
Pump Accumulative Running Time Displaying
Available RS485 Communication Port
Pump Last Five Fault Record Displaying
Built in Function Switch For Water Transfer, Booster and
Sewage Lifting (Drainage)
Main Spec:
Application:
Main Features:
Rated Input Voltage: AC380V/50HZ, Three Phase
Rated Output Power: 0.75kw-4kw (1hp-5.5hp)
5.5kw-11kw (7.5hp-15hp)
15kw (20hp)
Control & Protect Dual Three Phase Pump, DOL
Same As K532
Three Phase Unbalance Protection
Phase Reversal Protection
Pump Motor Winding Over Temperature Protection *
* to realize motor winding over temperature protection, it requires
pump to be installed relative temperature detecting sensor.
Auto / Manual
Over Load Protection
Pump Shaft Rust Protection
Rapid Cycle Protection
Motor Stalled Protection
Under Voltage Protection
Dry Run Protection With Sensor Free
Open Phase Protection
Push Button Calibration