EF3H passive filters

An EF3H passive filter protects your power network against the damaging impact of higher harmonics.

It is installed at the inlet of a receiver generating harmonics (such as a motor drive, an inverter, a UPS, etc.) in order to eliminate the problem at its source.

• Rated power: 2.2 kW-110 kW
• Rated voltage: 380-415 V
• Filtration of higher harmonics (5,7,11)
• Reduced value of effectively consumed current
• Reduced power losses
• Improvement of electric power quality
• Extended lifetime and protection of other installed equipment