L532 Intelligent Pump Controller for Seamless Power Recovery

Product Details
Customization: Available
Task: Program
Structure: Closed-Loop
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L532 Intelligent Pump Controller for Seamless Power Recovery pictures & photos
  • L532 Intelligent Pump Controller for Seamless Power Recovery pictures & photos
  • L532 Intelligent Pump Controller for Seamless Power Recovery
  • L532 Intelligent Pump Controller for Seamless Power Recovery
  • L532 Intelligent Pump Controller for Seamless Power Recovery
  • L532 Intelligent Pump Controller for Seamless Power Recovery
  • L532 Intelligent Pump Controller for Seamless Power Recovery
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  • Overview
  • Detailed Photos
  • Product Specifications
  • Function switch setting
  • Technical Parameters
  • Company history
  • Manufacturing facility/ability
  • Payment terms/ Delivery terms
  • FAQ
Overview

Basic Info.

Model NO.
L532
Mathematical Model
Linear
Signal
Continuous
Function
Automatic Control, Protection, Monitoring
Certification
ISO: 9001, CE
Condition
New
Customized
OEM Available
Material
ABS
Protection Grade
IP54
Phase Number
3 Phase
Size
300*240*120mm
Weight
2.8kgs
Rated Output Power
0.75kw~15kw
Rated Input Voltage
AC380/AC400V Three Phase
Switch Type
Auto / Manual
Transport Package
Carton
Specification
300*240*120mm
Trademark
Netural
Origin
Changsha, Hunan, China
HS Code
9032099899
Production Capacity
50000PCS/Year

Packaging & Delivery

Package Size
32.00cm * 26.00cm * 15.00cm
Package Gross Weight
4.300kg

Product Description

Detailed Photos

L532 Intelligent Pump Controller for Seamless Power Recovery
L532 Intelligent Pump Controller for Seamless Power Recovery
L532 Intelligent Pump Controller for Seamless Power Recovery
LCD screen displaying pump running status
L532 Intelligent Pump Controller for Seamless Power Recovery

Product Specifications

General details
Model L532
Main technical data
Start type Direct on line
Qty of controlled pump Dublex pump
Rated input voltage AC380V/AC400V Three Phase
50HZ/ 60HZ
Rated output power 0. 75kw-4kw (1hp-5.5hp)
5.5kw-11kw (7.5hp-15hp)
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
Open phase protection
Application &
Control characteristic
Control and protect general pump
Using water level sensor, float switch or pressure switch to control pump start and stop
Applied for water supply by liquid level control through float switch or liquid probe
Applied for booster by pressure control through pressure switch and pressure tank
Applied for drainage by liquid level control through float switch or liquid probe
Applied for sewage pump with piggy-back float switch
Control characteristic Duplex pump control 
Build in function switch for water transfer,booster and sewage lifting(drainage)
.Main pump/standby pump automatically alternate
.Main pump/standby pump automatically switch against malfunction
.Standby pump participate running if required
Other features Pump last five faults record displaying
Pump accumulative running time displaying
Pump shaft anti-rust
LCD screen locked function under anto state
Memory function when power off & recovery
Signal transmission distance up to 1000m
Pump start time delay( Time settable)
Pump stop time delay( Time settable)
Present RS485 port
Remote control panel(Optional)
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
300×240×120mm

Function switch setting

L532 Intelligent Pump Controller for Seamless Power RecoveryL532 Intelligent Pump Controller for Seamless Power Recovery
Connectable sensors: Liquid probe(standard accessory)/ Pressure switch/Float switch

Technical Parameters


L532 Intelligent Pump Controller for Seamless Power Recovery

 

Company history

2001, LEADING company established, focusing on production, science and technology research and development, global sales and after sales service for intelligent pump controller in water pump market.

 

2002-2003, We set up the factory in Changsha city, successfully developed China's first sensor free installation intelligent deep well submersible pump controller and bring to the pump market.

 

2004, Obtained the national invention patent certificate, certificate of design for intelligent pump controller from China's State Intellectual Property Office (SIPO).

 

2005, Set up international marketing department and export to international pump market.

 

2006-2009, Successfully developed China's first One-Push button parameter calibration, power factor protection, anti-corrosion probe etc pump control and protection technology.

 

2012, Acquired the title of Hunan High Tech Enterprise from local government.

 

2013-2014, Leading intelligent pump controller passed the strict test, successfully become the auxiliary control unit of some big pump manufacturer overseas.

 

2015, Successfully launched Non-Contact Sewage Pump Control System and apply to Changsha metro sewage system.

 

2017, Moved into new factory and expanded production scales, Leading has gone to a new level.

 

2018, With the expanded production scales, our annual sales come to a top in our history.

 

2019-2020, Novel coronavirus overwhelming the world. All LEADING staff working tightly overcome the hard time. And we send some mask to our customer to help them out of the difficult situation.

 

2021, In the post-epidemic era, production and business have resumed. Sales performance reaches new highs.

 

2022-2024, Our products and services are sold to more than 100 countries and regions around the world.

We are committed to providing customers with better products and services. Leading is on the way. Keep moving forward!

Manufacturing facility/ability

L532 Intelligent Pump Controller for Seamless Power RecoveryL532 Intelligent Pump Controller for Seamless Power RecoveryL532 Intelligent Pump Controller for Seamless Power Recovery

Payment terms/ Delivery terms

L532 Intelligent Pump Controller for Seamless Power Recovery
L532 Intelligent Pump Controller for Seamless Power Recovery

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 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

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