Selection Of Line Filter To Reduce Line-Conducted Interference - Hitachi WJ200 Installation Manual

Selection of line filter to reduce line-conducted interference

To reduce line-conducted interference, use the appropriate line filter for each frequency inverter.
The table below show you a list of the available line filters for your Hitachi frequency inverter.
The all line filters are built in the so-called footprint style, are fitted behind the respective
frequency inverter, and thus require no additional space for installation. These filters are intended
for installation in switch cabinets as standard.
Vertical mounting next to the frequency inverter is also possible.
Frequency Inverter
WJ200-002,004SF
WJ200-007SF
WJ200-015,022SF
WJ200-004,007HF
WJ200-015,022,030HF
WJ200-040HF
WJ200-055,075HF
WJ200-110,150HF
Note: All filters are designed for 50/60Hz.
Chapter 2 – Electromagnetically compatible installation of drives and drive systems
Line Power spcification
1 ~ 200 V -10% to 240V +5%
3 ~ 380 V -10% to 460V +5%
FPF-9120-10-SW
FPF-9120-14-SW
FPF-9120-24-SW
FPF-9340-05-SW
FPF-9340-10-SW
FPF-9340-14-SW
FPF-9340-30-SW
FPF-9340-50-SW
2-2
Line Filter