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0.37KW-2.2KW Intelligent Pump Controller Single Phase Dry Run Protection With Sensor Free

Hunan Leading Science and Technology Development Co.,Ltd
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Hunan Leading Science and Technology Development Co.,Ltd
City: Changsha
Province/State: Hunan
Country/Region: China
Tel: 86-731-84471500
Contact Person:
Mr Steven Ma

0.37KW-2.2KW Intelligent Pump Controller Single Phase Dry Run Protection With Sensor Free

Brand Name : Leading
Model Number : M521
Certification : CE
Place of Origin : CHINA
MOQ : 1 set
Price : Negotiable
Payment Terms : L/C, D/P, T/T
Supply Ability : 10000 sets Per Month
Delivery Time : 15-30 days
Packaging Details : Carton
Rated output power : 0.37KW-2.2KW (0.5HP-3HP)
Rated input voltage : AC220V/50HZ Single Phase
Trip response time of over load : 5sec-5min
Trip response time of short circuit : <0.1sec
Trip response time of under / over voltage : <5sec
Trip response time of dry run : 6sec
Recovery time of over load : 30min
Recovery time of under / over voltage : 5min
Recovery time of dry run : 30min
Trip voltage of over voltage : 253V
Trip voltage of under voltage : 175V
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Intelligent Digital Single Phase Water Pump Controller - Auto -AC220V/50HZ , LCD Displaying


M521 Pump controller ,is a smart and intelligent single phase fully automatic pump controller with built-in water level control .


It is very useful in water and waste water applications,be it water transfer ,tank filling ,tank emptying or even pressure boosting in Hydro-pneumatic applications.It comes in an ABS enclosure for weather-proof installation.it is suitable for Auto/Manual operation.


ModelmM521
Main technical data
Start typeDirect on line
Qty of controlled pumpSingle pump
Rated input voltage:

AC220V-240V Single phase

50HZ/ 60HZ

Rated output power:0.37kw-2.2kw (0.5hp-3hp)
Capacitor:Reserved space for installing start capacitor

Protection Offered:

Over load protection

Pump stalled protection

Dry run protection with sensor free

Under voltage protection

Over voltage protection


Application &

Control characteristic

Control and protect universal pump

Using water level sensor or float switch to control pump start and stop

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


Other features

Push button calibration

Memory function when power off & recovery

Interactive LCD Screen


Main installation data

Working temperature

Working humidity

Degree of protection

Install position

Unit dimension (L x W x H)

-25℃-- +55℃

20%--90%RH, no drips concreted

IP22

Wall mounting

160× 82× 228mm



Product Tags:

intelligent pump control box

      

digital pump controller

      
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0.37KW-2.2KW Intelligent Pump Controller Single Phase Dry Run Protection With Sensor Free Images

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