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Hunan Leading Science and Technology Development Co.,Ltd
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Submersible Pump Starter Panel

Submersible Pump Starter Panel

Brand Name : LEADING
Model Number : MP-M3
Certification : CE
Place of Origin : China
MOQ : 1 set
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T
Delivery Time : 20-30 days
Packaging Details : Carton
Phase : Three phase
Enclosure protection grade : IP22
Displaying : LCD display
Rated output power : 0.75kw-4kw (1hp-5.5hp),5.5kw-7.5kw (7.5hp-10hp)
Trip response time of over load : 5sec-5min
Recovery time of over load : 30min
Trip response time of dry run : 6sec
Recovery time of dry run : 30min
Trip voltage of over voltage : 115% of rated input voltage
Trip voltage of under voltage : 80% of rated input voltage
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*Intelligent Pump Motor Protector is an easy to use, programmable protection device for direct start,single phase deep well submersible pump, centrifugal pump, pipeline pump motor etc with output power from 0.75kw-4kw (1hp-5.5hp),5.5kw-7.5kw (7.5hp-10hp)

① the Characteristic of Inverse-time, the stronger of the current, The shorter of trip response time)

② Percent of rated input voltage ( i.e if the rated input voltage is 380V, the Over voltage trip is

437V, the Under voltage trip is 323V)

③ Percent of load time of calibration ( i.e if the running ampere of pump motor is 10A during

the calibration, the dry running trip ampere is 7A)

④ Percent of load time of calibration ( i.e if the running ampere of pump motor is 10A during

the calibration, The over current trip ampere is 12.5A)

⑤ Percent of load time of calibration ( i.e if the running ampere of pump motor is 10A during

the calibration, The pump stalled trip ampere is 20A)

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

AC380V /Three phase

50HZ/ 60HZ

Rated output power:

0.75kw-4kw (1hp-5.5hp),5.5kw-7.5kw (7.5hp-10hp)

Max Motor

Output at 380V 3Ph


Max Range(A)


Interactive LCD Screen

Protection Offered:

Over load protection

Pump stalled protection

Dry run protection with sensor free

Under voltage protection

Over voltage protection

Open phase protection

Memory function when power off&recovery

LCD displaying pump running status

Push button calibration

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


Wall mounting

170x 155x 85 mm


1) Can i have some samples ?

Yes ,we can send you samples for testing,contact us for details

2) What’s delivery time ?

For standard pump control panel ,it usually takes about 7 working days;

For non-standard,it usually takes 15-20days ,please contact us for details;

1) Can I do OEM or ODM ?

Yes,we have our own engineering team and we do accept OEM and ODM,but there is ordering quantity requirement;

2) How does your factory do the quality control ?

Our production process follow up the ISO standard and we control the product quality from the raw materials to the finished product,each of our control panel will be fully assembled and strictly tested before packing and shipping ;

3) What is the approximate life time for your control panel /

The designed life time of control panel is 8 years ;

4) what is your after sales service policy

According to the ordering quantity,we will give some free spare parts or controller for maintenance or replacement and we will give technical training;

5) How can i trust you ?

We have being developing the pump control panel manufacturing and selling for 15 years ,now many pump supplier from China and overseas are using our controller to control and protect their pump and motor.

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