Product Information
Application:
Protection & Control of duplex pump, three phase
Main features:
Built in function switch to apply different application
Applied for water supply by liquid level control
Applied for booster by pressure control
Applied for water drainage by liquid level control
Double pump control
Main pump / Standby pump automatically switch against malfunctions
Standby pump participate running if required
Computer main board and module for industrial & civil pump
Auto / Manual switch
Push button calibration
Pump stalled protection
Transient surge protection
Open phase protection
Dry running protection without installing float switch or liquid probe in the well
Prompt for uncompleted parameter calibrating
Pump accumulative running time displaying
Pump last five fault record displaying
LCD displays pump running time displaying
RS485 communication interface
Rapid cycle protection
Pump shaft rust protection
Pump motor winding over temperature protection
Three phase unbalance protection
Phase reversal protection
Main specifications
Rated input voltage: AC380/Three phase
Rated frequency: 50Hz/60Hz
Rated output power of pump motor: 0.75-4KW
5.5-7.5KW
| max motor output at 380v 3ph |
realy max range(A) |
| HP |
KW |
12A |
| 1.0 |
0.75 |
| 1.5 |
1.1 |
| 2.0 |
1.5 |
| 3.0 |
2.2 |
| 5.0 |
3.7 |
| 5.5 |
4 |
| 7.5 |
5.5 |
25A |
| 10.0 |
7.5 |
| 15.0 |
11 |
| 20.0 |
15 |
32A |
PROTECTION FUNCTION
over load protection
pump stalled protection
dry run protection with sensor free
under voltage protcetion
over voltage protection
repeat start protection
open phase protection
phase reversal protection
three phase unbalance protection
Company Information
1)Brief introduction: as the supplier of pump control panel and control accessories, major products including: Intelligent Single / Dual Pump Control Panel, Motor Protector / Starter , Reverse Osmosis Controller, Anti-Clogging Reversal Pump Control Panel
More information, please visit: pumpcontroller.en.made-in-china.com
2)Our location and communication
From Guangzhou to Changsha takes 1hour by air, 2.5hour by high speed train
From Shanghai to Changsha takes 1.5hour by air, 5hour by high speed train
From Beijing to Changsha takes 2.5hour by air
From Hong Kong to Changsha takes 2hour by air
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 mot
Audited Supplier 
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