Hunan, China
Business Type:
Manufacturer/Factory, Trading Company, Other
OEM/ODM Service
Sample Available
MEI Awards
Distributorship Cooperation

Pump Control Box, Pump Controller, Pump Control Panel manufacturer / supplier in China, offering Intelligent Pump Control Panel (L922-S), Water Pump Motor Protector, Perfect Performance Electrical Pump Control Cabinet and so on.

Gold Member Since 2012
Audited Supplier

Intelligent Pump Control Panel (L922-S)

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Min. Order: 50 Pieces
Port: Ningbo, China
Production Capacity: 5000PCS/Year
Payment Terms: T/T
Task: Program
Structure: Closed-Loop
Mathematical Model: Linear
Signal: Continuous
Condition: Used
Customized: Non-Customized

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Basic Info

Model NO.: L922-S
Trademark: Leading Science & Technology
Transport Package: Paper Carton
Specification: CE
Origin: China
HS Code: 90328990

Product Description

1.Product Information 
SEWAGE / DRAINGAGE TYPE OF PUMP CONTROL PANEL
MODEL: L922-S
 
ApplicationControl & protect sewage / drainage pump only
ModelL922-S
Main technical data 
.Start typeDirect on line
. Qty of controlled pumpDuplex pump
. Rated input voltage:AC220V-240V Single phase
50HZ/ 60HZ
. Rated output power:0.37kw-2.2kw (0.5hp-3hp)
3-4kw(4hp-5.5hp)
 
 
 
Protection function
Over load protection
Pump stalled protection
Dry run protection
Under voltage protection
Repeat start protection
 
 
 
Control characteristic
Connecting 0.5-4.5V level transmitter to replace float switch or level probe
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 depth & pump running status
Pump shaft anti-rust
Pump accumulative running time recording
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: www.leading-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

Intelligent Pump Control Panel (L922-S)
Intelligent Pump Control Panel (L922-S)
Intelligent Pump Control Panel (L922-S)
Intelligent Pump Control Panel (L922-S)
 

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