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Electrical Control Panels ( M931 )

China Electrical Control Panels (M931), Find details about China Electronic Control Panel, Pump Control Panel from Electrical Control Panels (M931)

Model NO.
(M931)
Input Voltage
380V
Power Range
0.75-4kw, 5.5-7.5kw
Ampere Range
0-12A, 12A-18A
Trademark
Leading science & Technology
Transport Package
Paper Carton
Specification
CE
Origin
China
HS Code
90328990
Model NO.
(M931)
Input Voltage
380V
Power Range
0.75-4kw, 5.5-7.5kw
Ampere Range
0-12A, 12A-18A
Trademark
Leading science & Technology
Transport Package
Paper Carton
Specification
CE
Origin
China
HS Code
90328990
Introduction:

Intelligent Pump Controller model M931 is an easy to use,programmable controlling & protection device for direct start,three phase deep well submersible pump, centrifugal pump,pipeline pump etc with output power from 0.75KW to 7.5KW(1HP-10HP)

Main technical data
Rated output power0.75-4KW(1HP-5.5HP)
5.5-7.5KW(7.5HP-10HP)
Rated input voltageAC380V/50HZ  ThreePhase
Trip response time of overload5sec-5min
Trip response time of open phase<2sec
Trip response time of short circuit<0.1sec
Trip response time of under/overvoltage<5sec
Trip response time of dry run6sec
Recovery time of over load30min
Recovery time of under/over voltage5min
Recovery time of dry run30min
Trip voltage of over voltage437V
Trip voltage of under voltage301V
Liquid level transfer distance≤1000m
ProtectionfunctionDry run
Over load
Transient surge
Under voltage
Over voltage
Open phase
Pump stalled
Short circuit

Features
Built In function switch
applied for water supply by liquid level control through float switch or liquid probe
applied for water supply by pressure control through pressure switch and pressure tank
applied for drainage by liquid level control through float switch or liquid probe
Computer Main Board And Module For Industrial & Civil Pump
Automatic Stops The Pump In The Case Of Water Shortage, Protecting It From Dry Running
Without Installing Float Switch Or Liquid Probe In The Well
Auto / Manual Switch Transient Surge Protection
Over Current (Over Load) Protection Open Phase Protection
Under Voltage Protection Over Voltage Protection
Pump Motor Stalled Protection
LCD Displays Pump Running Information
Pump Accumulative Running Time Displaying
Pump Last Five Fault Record Displaying
Push Button Calibration
Pump Accumulative Running Time Displaying
Present Liquid-Level Probe
User-Friendly Connection Diagrams
Integrated Design, Small Size, Easy To Install

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