Brand Name: SP
Model Number: Ec220-2.2kw
Place of Origin: CHINA
Product Category:
Industrial variable frequency controller - Industrial Variable frequency controller - Water pump drive controller
I. Technical parameters
1. Rated operating voltage range: 220Vac±20% 50~60HZ.
2. Rated input power: 2.2kW.
3. Rated operating environment temperature: -25℃~60℃.
4. Power factor > 85%.
5. Protection mode: PCB surface coated with UV glue.
6. Driving board design pollution level: III.
Ii. Function introduction
1. Constant water pressure.
2. Automatic sleep when the outlet valve is closed.
3. Automatic protection and alarm when the water intake is short.
4. It can remember the running status and configuration of the water pump when it is powered off.
5. It can work together with up to 6 units online.
6. When the pump works abnormally, it will enter functions such as abnormal protection.
7. Real-time display of pump operating status and other information.
Iii. Product characteristics
1. Asynchronous motor speed regulation.
2.VVVF control.
3. With maximum current limit, maximum speed limit, short circuit protection, overheat protection, undervoltage protection and other multiple protection functions.
Iv. Typical application
1. Secondary water supply for high-rise buildings.
2. Pressurized water supply in areas with low water pressure.
3. Drainage, irrigation, etc.