Frequency Conversion Cabinet

Characteristics of frequency conversion cabinet
1. Maintain a constant pressure in the pipeline network to prevent excessive pressure and pipeline rupture.
2. It can save electricity and reduce water supply costs.
3. Improve the service life of the water pump.
4. High degree of automation, capable of achieving unmanned operation.
5. Multiple pumps automatically switch operation, real-time transmission of pressure inside the pipes, and automatic control of water pressure.
6. System sleep and wake-up: When the outside world stops using water, the system is in a sleep state until there is a demand for water, and the system automatically wakes up.
7. Adjust PID parameters online.
8. Pump unit and line protection, detection and alarm, model display, etc.

Scope of application
1. Widely used in various types of tap water supply systems in urban and rural areas.
2. Constant pressure control of water supply for high-rise buildings, domestic and fire-fighting water, and closed-loop water supply for industrial production conditions.
3. Automatic control of boiler feedwater pump and thermal heating circulation pump.
4. Irrigation of farmland and control of fountains.
5. Air conditioning system and cooling circulating water control.
6. Secondary pressurization control of flow systems in water plants, pump stations, and petrochemical industries.