Single Pump Control Panel Model S521

• Customization: Available
• Task: Program
• Structure: Closed-Loop
• Model NO.: S521
• Mathematical Model: Linear
• Signal: Continuous
• Rated Output Power: 0.37kw-2.2kw (0.5HP-3HP)
• Rated Input Voltage: AC220V/50Hz Single Phase
• Trip Response Time of Over Load: 5sec-5min
• Trip Response Time of Short Circuit: <0.1sec
• Trip Response Time of U / O Volta: <5sec
• Trip Response Time of Dry Run: 6sec
• Working Humidity: 20% - 90%Rh, No Drips Concreted
• Transport Package: Carton
• Specification: CE, ISO9001: 2008
• Trademark: Leading
• Origin: Changsha, Hunan
• HS Code: 90328990
• Production Capacity: 5000PCS/Year

Product Description

Single pump control panel model S521
Since 2001, 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.
Till now, Leading Science & Technology we have passed CE, ISO9001: 2008 certificate.


Main features
1.Built In function switch;
2.Applied for water supply by liquid level control through float switch;
3.Applied for water supply by pressure control through pressure switch and pressure tank;
4.Applied for drainage by liquid level control through float switch;
5.Automatic stops the pump in the case of water shortage, protecting it from dry running
   without installing float switch in the well;
6.Auto / Manual switch;
7.Dynamic LCD displaying pump running state;
8.Protect the pump against many faults;
9.Push Button Calibration;
10.Starts and stops the pump in accordance with the different liquid level or pressure setting;
11.Reserved space for installing internal start capacitor of pump motor.

Applications
Model S521 is useful in all cases we need to control and protect single pump managing its turn-on and turn off by different electric installations.
 
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


Advantages
1.Water pump network remote monitor;

2.Water pump GSM message remote monitor;

3.Central group control network systems;

4.Intelligent digital water pump controller with sensor free;

5.Computer chip of intelligent digital water pump control;

6.Water pump intelligent one button fast parameter calibration;

7.Water control anti-corrosion, enviromment-friendly probe;

8.Water pump shaft anti-rust function;

9.Liquid level no sensor application;

10.Win credit grade-AAA enterprise certification;

11.Win Hunan good quality and be reliable enterprise;

12.The appointed product of Hunan flood control and drought relief command office.