Intelligent Water Pump Control Panel (L931-S)

• Customization: Available
• Task: Adjust
• Structure: Closed-Loop
• Model NO.: L931-S
• Mathematical Model: Linear
• Signal: Continuous
• Application: Control & Protect Pump for Sewage Lifting
• Protection Grade: IP54
• Input Voltage: 380V
• Output Power: 0.75-15kw
• Pressure Transmitter: 0.5-4.5V
• Transport Package: Paper Carton
• Specification: CE
• Trademark: Leading Science & Technology
• Origin: China
• HS Code: 90328990
• Production Capacity: 5000PCS/Month

Product Description

1.Product Information
SEWAGE / DRAINGAGE TYPE OF PUMP CONTROL PANEL
MODEL:L931-S
 

Application	Control & protect sewage / drainage pump only
Model	L931-S
Main technical data
.Start type	Direct on line
. Qty of controlled pump	Single pump
. Rated input voltage:	AC380V Three phase 50HZ/ 60HZ
. Rated output power:	0. 75kw-4kw (1 hp-5. 5hp) 5. 5kw-11kw (7.5hp-15hp) 15kw(20hp)
Protection function	Over load protection Pump stalled protection Dry run protection Under voltage protection Over voltage protection Repeat start protection Phase unbalance protection Phase reversal protection Open phase protection
Control characteristic	Connecting 0.5-4.5V level transmitter to replace float switch or level probe Pump start and stop according to different depth value setting
Other features	LCD screen displaying dynamic real time depth & pump running status Pump start and stop depth value can be easily setting on the LCD screen Pump shaft anti-rust Pump accumulative running time displaying Pump last five faults recording displaying Presenting one dry contact point (BA port) Present RS485 port Present user remote monitor LCD screen locked function under Auto state Push button calibration
Main installation data
Working temperature Working humidity Degree of protection Install position Unit dimension (L x W x H)	-25ºC-- +55ºC 20%--90%RH, no drips concreted IP54 Wall mounting 310 x 220x 1 20mm

2.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
 
3)Our trading fair
EIMA International 2016 Show
Welcome to visit our booth in EIMA Inernational 2016 show
Booth No :C5,Hall No:33 ter
Time :Nov 9-13,2016

4)Our factory approved IS09000 certification and products has CE certificate  

3.Company Service

1)Payment Terms :we can accept payment by T/T ,L/C

2)Delivery Terms :by sea ,by air ,DHL,TNT,UPS,FEDEX

4.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.