Guide on Installation and Debugging of Filters 11
Mechanical installation
The protection degree of PIHF harmonic filter is IP00. The filter shall be installed
in a suitable housing or cabinet to ensure safety. The filter adopts natural
cooling. Please keep a heat dissipation space of at least 150mm around the
filter. If the filters are installed in parallel, the installation distance between the
filters shall be at least 200mm. There shall be enough fresh cooling air for use,
and hot air can freely escape from the filter housing or cabinet.