Gold Member Since 2012
Audited Supplier
Hunan Leading Science & Technology Development Co., Ltd.

Pump Control Panel, Control Box, Water Pump Conyrol Box manufacturer / supplier in China, offering Water Pump Control Box with Sewage Lifing L931-S, Intelligent Water Pump Monitor (K532), Automatic Pump Control Panel M931 and so on.

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Supplier Homepage Product Pump Control Panel for Drainage Type Water Pump Control Box with Sewage Lifing L931-S

Water Pump Control Box with Sewage Lifing L931-S

Purchase Qty.:
(Pieces)
50-199 200+
FOB Unit Price: US $160 US $140
Purchase Qty. (Pieces) FOB Unit Price
50-199 US $160
200+ US $140
Get Latest Price
Production Capacity: 5000PCS/Year
Transport Package: Paper Carton
Payment Terms: T/T

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Basic Info
  • Model NO.: L931-S
  • Structure: Closed-Loop
  • Signal: Continuous
  • Certification: CE
  • Customized: Non-Customized
  • Trademark: Leading Science & Technology
  • Origin: China
  • Task: Program
  • Mathematical Model: Linear
  • Function: Automatic Control
  • Condition: New
  • Material: ABS
  • Specification: CE
  • HS Code: 90328990
Product Description
  1. Product Information 
SEWAGE / DRAINGAGE TYPE OF PUMP CONTROL PANEL
MODEL:  L931-S
ApplicationControl & protect sewage / drainage pump only
ModelL931-S
Main technical data 
.Start typeDirect on line
. Qty of controlled pumpSingle 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
 
Water Pump Control Box with Sewage Lifing L931-S
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: www.leading-china.com

 
  1. 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

Water Pump Control Box with Sewage Lifing L931-SWater Pump Control Box with Sewage Lifing L931-SWater Pump Control Box with Sewage Lifing L931-SWater Pump Control Box with Sewage Lifing L931-S

 

 
 
 

 
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