Introduction:
Intelligent pup control box M8 is applied for automatic liquid level control, Pressure control and protection for deep well submersible pump, borehool submersible pump, pipeline pump with AC220V / AC230V / AC240V
50/60HZ(at option), single phase, 0.37-2.2KW(0.5-3HP), direct start type.
Pump control box Model M8 measure the actual motor power, not motor amps or power factor. The motor power draw at the moment of calibration power by more than± 25%, M8 will turn off the pump motor. It is very important to make sure the pump system is running normally during the calibrating process.
Feature:
Ver load protection
Under load (Dry Runing ) protection
Over voltage protection Under voltage protection
Rapid cycle protection Pump motor stalled protection
Transient surge protection Auto / Manual switch
Prompt for uncompleted parameter calibrating
LCD displaying pump running information
Adjustable automatic restart time push botton calibration
Pump accumulative running time displaying
Pump last five fault record displaying
Computer main board & module for industrial & civil pump
Applied for water supply by float switch or pressure switch
RS485 communication interface
IP 54 water proof casing
Main specifications:
Rated input voltage: AC220V-AC240V / single phase
Rated frequence: 50Hz/60Hz
Rated output power of pump motor: 0.37-2.2KW(0.5hp-3hp)
Our advantages
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.
FAQ
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;
3)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;
4)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 ;
5)What is the approximate life time for your control panel ?
The designed life time of control panel is 8 years ;
6)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;
7)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.
About us:
Hunan Leading Science & Technology Development Co., Ltd is the professional manufacturer of intelligent pump control system applied for monitoring and protecting of pumps in home and industry use;
Leading Science & Technology has always been a leader in the production, research & development of intelligent pump control system and relative pump control products. Million of our prime products have been sold on the market for stable quality and reasonable price.
Leading Science & Technology has established stable relations with many pump producers and distributors from China and overseas.
Audited Supplier 
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