Three Phase Single Pump Controller (Model M931)

• Customization: Available
• Task: Program
• Structure: Closed-Loop
• Model NO.: M931
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: CE
• Start Type: Direct Start
• Phase: Three Phase
• Protection Grade: IP54
• Rated Frequency: 50Hz / 60Hz
• Transport Package: Paper Carton
• Specification: CE
• Trademark: Leading science technology
• Origin: China
• HS Code: 90328990
• Production Capacity: 5000 PCS / Year

Product Description

Internal Area Figure:


Application:
Protect and control of single pump ,three phase
 
Main Features:
Built in function switch
Applied for water supply by liquid level control of pressure control
Applied for drainage by liquid level control
Computer main board and module for industrial & civil pump
Over current (over load) protection
Under voltage protection
Over voltage protection
Pump motor stalled protection
Push button calibration
Auto /Manual switch
Open phase protection
Dry running protection without installing float switch or liquid probe in the well
Prompt for uncompleted parameter calibrating
Pump accumulative running time displaying
Pump last five fault record displaying
RS485 Communication interface
LCD dispalys pump running information
Rapid cycle protection
Pump Shaft Rust Protection

Main specifications:
Rated input voltage :AC380V /Three phase
Rated frequency :50Hz / 60Hz
Rated output power of pump motor :0.75-4KW(1hp-5.5hp) / 5.5-7.5KW(7.5hp-10hp)