Audited Supplier
Submersible pump control equipment for water supply
Model: M521
Model M521 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. Central group control network systems;
3. Intelligent digital water pump controller with sensor free;
4. Computer chip of intelligent digital water pump control;
5. Water pump intelligent one button fast parameter calibration;
6. Water control anti-corrosion, enviromment-friendly probe;
7. Water pump shaft anti-rust function.
| Model | M521 |
| Main technical data | |
| Start type | Direct on line |
| Qty of controlled pump | Single pump |
| Rated input voltage: | AC220V-240V Single phase 50HZ/ 60HZ |
| Rated output power: | 0.37kw-2.2kw (0.5hp-3hp) |
| Capacitor: | Reserved space for installing start capacitor |
| Protection function | Over load protection Pump stalled protection Dry run protection with sensor free Under voltage protection Over voltage protection |
| Application& Control characteristic | Control and protect universal 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 water supply by pressure control through pressure switch and pressure tank Applied for drainage by liquid level control through float switch or liquid probe |
| Other features | Push button calibration Memory function when power off & recovery Pump last five fault record displaying Pump accumulative running time displaying |
| 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 IP22 Wall mounting 228×160 ×73mm |
2.Company Information
1)Brief Introduction:
Since 2001, Leading Science & Technology company has been providing pump control and protection solutions to pump users.
Today Leading Science & Technology offers a wide range of pump control panel & pump control accessories for the pump control and protection market.
Our products: Intelligent Pump Controller, Sewage Pump Controller, Booster Pump Controller, Deep Well Pump Control Box, Submersible Pump Controller, Pump Motor Starter,Programmable Logic Controller, IOT Pump Controller, Reverse Osmosis Controller.
2)Our Team
Leading company has three major departments:
1. Sales Team
2. R&D Team
3. Production Team
Sales team collect the information and technical requirements from pump manufacturers, pump distributors, pump users etc and report to our R&D team. According to the information, R&D team will evaluate firstly and start to research,develop and test the pump controller. Finally once the pump controller is workable, our production team will produce.
With our team members' close cooperation, Leading company has been developing many unique control and protection technology for pump industry.
4)Our Manufacturing Ability & Certificates
5)Our Service
1> Payment terms
2> Delivery terms
3.FAQ
