Product Specifications
| Prod Model: |
L931-S |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Application: |
Control & Protect Pump for Sewage Lifting |
| Protection Grade: |
IP54 |
| Input Voltage: |
380V |
| Output Power: |
0.75-15kw |
| Pressure Transmitter: |
0.5-4.5V |
| Task: |
Adjust |
| Structure: |
Closed-Loop |
| Mathematical Model: |
Linear |
| Signal: |
Continuous |
Product Description
| Item | Rated input voltage | Rated output power | Start type | Controlled pump Qty |
| L931-S | AC380V/50HZ | 0.75-15KW | DOL | One pump |
Application: Control&Protect three phase Pump for Sewage Lifting / Drainage, DOL
Model L931-S is specially designed for sewage pumping system, by adoption of level transmitter (0.5-4.5V), pump
User can easily set the different liquid depth for sewage pump operation and observe the dynamic liquid depth in
The sump or sewage tank.
Main features:
- Single pump control
- Present Level transmitter with 0.5-4.5V analog signal
- Easily setting the different liquid depth for sewage pump operation
And observing dynamic liquid depth in the sump or sewage tank.
- Eliminates the float switch or liquid sensor installed in the
Sump or sewage tank
- Auto / Manual switch
- Protect the pump against many faults
- Dynamic LCD displaying the real liquid depth
- Dynamic LCD displaying pump running information
- Pump accumulative running time displaying
- Pump last five fault record displaying
- Pump shaft anti rust
- Present remote monitor
- Present one dry contact point
- Grade of Protection IP 54
- Visual & Audio alarm for fault prompt
Hunan Leading Science & Technology Development Co., Ltd is the professional manufacturer of intelligent pump control system applied for monitoring and protecting of pumps in home and industry use;
Leading Science & Technology has always been a leader in the production, research & development of intelligent pump control system and relative pump control products. Million of our prime products have been sold on the market for stable quality and reasonable price.
Leading Science & Technology has established stable relations with many pump producers and distributors from China and overseas.
Till now, Leading Science & Technology we have passed CE, ISO9001: 2008 certificate.
