Hitachi wj200 series Quick Reference Manual page 105

Installation for WJ200 series (example of SF models)
Model LFx (3-ph. 200V class) and HFx (3-ph. 400V class) are the same concept for the
installation.
Earth line is connected to the
heatsink of the inverter
(or PE terminal for bigger models)
Metal plate (earth)
*) Both earth portions of the shielded cable must be connected to the earth point by cable clamps.
Input choke or equipment to reduce harmonic current is necessary for CE marking (IEC
61000-3-2 and IEC61000-3-3) from the harmonic current point of view, even conducted
emission and radiated emission passed without the input choke.
Power supply
1-ph. 200V
The filter is a footprint type, so it is located
between the inverter and the metal plate.
Remove the insulation material coating of the
earth contact portions so to obtain good
grounding condition.
PE
EMC filter
(Foot-print)
L1,N
Metal plate (earth)
U,V,W
Cable clamp *
Shielded cable
Cable clamp *
M
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