EXHIBITOR PRODUCT

The ULH (Ultra Low Harmonic) technology is a 3~active PFC (Power Factor Correction) which is integrated in the EC electronics.

Properties of ULH technology:

• High power factor (typically above 0,99 with nominal ratings)：

This reduces the reactive power consumption and the current consumption which relieves the building infractructure (cables, transformer, compensation systems, …) and also the total energy cost.

• Sinusoidal current consumption (THDC less than 3 % in a wide power range)：
Non-sinusoidal currents distort the voltage supply (depending on the capacity of the feeding grid).