Three Phase Auto Motor Protector

• Customization: Available
• Task: Program
• Structure: Closed-Loop
• Model NO.: MP-M3
• Mathematical Model: Linear
• Signal: Continuous
• Rated Input Voltage: AC380V
• Rated Output Power: 0.75kw~4kw 5.5kw~7.5kw
• Rated Frequency: 50Hz/60Hz
• Phase Nummber: Three Phase
• Protection Grade: IP22
• Transport Package: Carton
• Specification: CE; ISO
• Trademark: Leading
• Origin: Changsha, Hunan
• HS Code: 90328990
• Production Capacity: 5000PCS/Year

Product Description

Three phase motor protector

Intelligent Pump Motor Protocter model MP-M3 is an easy to use, programmable protection device for direct start, three phase deep well submersible pump, centrifugal pump, pipeline pump motor etc with output power from 0.75KW-7.5KW (1HP-10HP)


Main Spec:
Rated Input Voltage: AC380V/50HZ, Single Phase
Rated Output Power: 0.37kw-2.2kw (0.5hp-3hp)


Main Features:
· Over Load Protection
· Motor Stalled Protection
· Dry Run Protecton
· Reserved Space For Installing Start Capacitor
· Transient Surge Protection
· Memory function when power off & power recovery
· Visual & Audio Alarm for Fault Prompt
-Dynamic LCD displaying pump running state
-Protect the pump against many fault

Typical usage scenarios include:
-Houses
-Flats
-Holidays houses
-Farms
-Water supply from wells
-Irrigations of greenhouses, gardens, agriculture
-Rain water reuse
-Industrial plants
-Waste water tank / Sewage sink


Our Advantage

1. Water pump network remote monitor;
2. Water pump GSM message remote monitor;
3. Central group control network systems;
4. Intelligent digital water pump controller with sensor free;
5. Computer chip of intelligent digital water pump control;
6. Water pump intelligent one button fast parameter calibration;
7. Water control anti-corrosion, enviromment-friendly probe;
8. Water pump shaft anti-rust function;
9. Liquid level no sensor application;
10. Win credit grade-AAA enterprise certification;
11. Win Hunan good quality and be reliable enterprise;
12. The appointed product of Hunan flood control and drought relief command office.

Main technical data
Rated outpu tpower	0.75KW-7.5KW(1HP-10HP)
Rated input voltage	AC380V/50HZ  Three 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	437V
Trip voltage of under voltage	301V
Protection function	Dry run Over load Transient surge Under voltage Over voltage Pump stalled Short circuit Open phase
Main installation data
Working temperature	-25ºC--+55ºC
Working humidity	20%-90%RH,no drips concreted
Degree of protection	IP22
Installposition	Vertical
Unitdimensions(LxWxH)	17×15.5×8.5cm
Unitweight(net)	905g