Products

DESCRIPTION

Basic Info

Model NO.	L932-B
Condition	New
Customized	Customized
Material	ABS
Transport Package	Carton
Specification	small size
Trademark	Leading or neutral
Origin	China
HS Code	9032899090
Production Capacity	10000 Sets Per Month

Product Description

NO.1 About Product

Description
Three Phase Duplex Pump Controller(L932-B)Present user remote monitor

Model L932-B is specially designed for pressure booster pumping system, by adopting pressure transmitter (0.5-4.5V), pump user can easily set the different pressure value and observe the dynamic pressure value in the pipeline.

Parameter form

General details
Application	Control & protect booster pump only
Model	L932-B
Main technical data
Start type	Direct on line
Qty of controlled pump	Dublex pump
Rated input voltage	AC380V Three phase 50HZ/ 60HZ
Rated output power	0. 75kw-4kw (1hp-5.5hp) 5.5kw-11kw (7.5hp-5.5hp) 15kw(20hp)
Protection function	Over load protection Pump stalled protection Dry run protection with sensor free Under voltage protection Over voltage protection Repeat start protection Phase unblance protection Phase reversal protection Open phase protection
Control characteristic	Connecting 0.5-4.5V pressure transmitter to replace pressure switch Duplex pump control .Main pump / standby pump automatically alternate .Main pump / standby pump automatically switch against malfunction .Standby pump participate running if required
Other features	LCD screen displaying dynamic real time pressure value & pump running status Pump accumulative running time displaying Pump last five faults record displaying Present 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 temperatureWorking humidityDegree of protectionInstall positionUnit dimension (L x W x H)	-25ºC-- +55ºC 20%--90%RH, no drips concreted IP54 Wall mounting 310×220×120mm

Typical Application Example

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

NO.2 About us

1)Company Information Brief IntroductionSince 2001, Leading Science & Technology company has been providing pump control and protection solutions to pump users.Today Leading Science & Technology offers a wide range of pump control panel & pump control accessories for the pump control and protection market.Our products: Intelligent Pump Controller, Sewage Pump Controller, Booster Pump Controller, Deep Well Pump Control Box, Submersible Pump Controller, Pump Motor Starter,Programmable Logic Controller, IOT Pump Controller, Reverse Osmosis Controller.For more information, please visit: pumpcontroller.en.made-in-china.com

Our office & Team
Leading company has three major departments:1. Sales Team2. R&D Team3. Production TeamSales team collect the information and technical requirements from pump manufacturers, pump distributors, pump users etc and report to our R&D team. According to the information, R&D team will evaluate firstly and start to research,develop and test the pump controller. Finally once the pump controller is workable, our production team will produce.With our team members' close cooperation, Leading company has been developing many unique control and protection technology for pump industry.2)Our trading fair&Communication&Feedback

NO.3 Our production capacity

Welcome to our factory field trip.

N0.4 FAQ
Can i have some samples ?Yes ,we can send you samples for testing,contact us for details 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;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;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 ;What is the approximate life time for your control panel ?The designed life time of control panel is 8 years ;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;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.Where is your location and transportation guide?From Guangzhou to Changsha takes 1hour by air, 2.5hour by high speed trainFrom Shanghai to Changsha takes 1.5hour by air, 5hour by high speed trainFrom Beijing to Changsha takes 2.5hour by airFrom Hong Kong to Changsha takes 2hour by air