Intelligent Constant Pressure Variable Frequency Water Supply Equipment

Operating Conditions
With its advanced control technology and energy-efficient design, it meets a variety of water supply requirements, ensuring stability and efficiency.

Ambient Temperature: 5-40°C
Supply Voltage: 380V (±5%, -10%)
Medium Temperature: 4-70°C
Relative Humidity: ≤85% (at 20±5°C)

Product Advantages
Intelligent control and industrial internet connectivity
APPV-BOX remote user-friendly control
5G transmission, self-correction, intelligent pressure regulation, operation and maintenance alerts
Lightning protection, anti-vibration, independent frequency conversion, and dual self-testing control

Application Fields
The Intelligent Constant Pressure Variable Frequency Water Supply Equipment ensures constant water pressure to meet the demands of various water-consuming devices.

Commercial Areas: Such as enterprises, hotels, office buildings, and shopping malls, where water consumption is high, and there are strict requirements for water quality and pressure.
Industrial Production: Including manufacturing, washing systems, food industry, factories, and mining.
Agricultural Irrigation: It can adjust the pump’s flow rate and pressure according to different irrigation needs, improving irrigation efficiency and saving energy.
Landscape Gardening: It can adjust the flow rate and pressure of the pump to meet different water feature requirements, ensuring optimal performance of water landscapes.
Water Treatment Plants: Widely used in intermediate pressurization pump stations, water supply systems for old reservoirs, and other water supply system renovation projects.
Rural Water Supply Projects: Can automatically adjust the pump speed based on actual water demand, maintaining a constant water supply pressure and achieving efficient, energy-saving water supply.

Performance Curves

The same flow equipment, multiple pump configuration, energy saving is better.
According to CQC3153‘secondary water supply equipment energy-saving certification technical specifications’ of the experimental method of energy-saving analysis, the following conclusions:

*2 with 1 standby is generally 10% more energy efficient than 1 with 1 standby;

*3 with 1 standby is better than 2 with 1 standby.

*3 with 1 preparation than 2 with 1 preparation is not necessarily energy-saving, to be specifically analyzed.

*1 with 1 standby + auxiliary pump and 2 with 1 standby energy efficiency is comparable.

The actual operation of the user flow may be small, the same valuation of energy efficiency, the actual project or more pump configuration is more energy efficient.

         (1)Frequency conversion constant voltage operation efficiency performance curve                           (2)Efficiency performance curve of same flow rate multi-pump configuration