L200P Series Inverter in multi-pump constant pressure water supply application

As people's living standards improve, the requirements for water supply system control are becoming increasingly sophisticated. During peak periods, demand is high, necessitating rapid water supply to reach set pressures; during off-peak periods, a certain pipe pressure should be maintained. Maintaining a constant pressure at a certain point in the water supply system ensures that the water supply capacity at that point is in a balanced state, thus meeting users' water needs.

2025-11-10

L200E Variable Frequency Drive in Elevator Application

As the density of high-rise buildings in cities increases, elevators have evolved from mere “vertical transportation tools” into core enablers for efficient building operations and enhanced user experiences. Modern elevators must not only fulfill their fundamental role of ensuring safe passage but also address comprehensive demands encompassing transport capacity efficiency, ride comfort, energy consumption control, and intelligent operation and maintenance.

2025-11-10

L200 in Air Compressor Load

At present, China is the largest developing country in the world, and its dependence on natural resources accounts for more than 60%. The energy problem is a serious challenge, especially in recent years, coal shortage and electricity shortage have seriously restricted the development of the national economy. During the peak period of electricity consumption, many production enterprises and departments had to switch off and limit electricity. There are two ways to fundamentally solve the energy

2025-11-04