The links
available below download PDF documentation for viewing in Adobe Acrobat
Reader. To download the Acrobat Reader completely free of charge, visit Adobe's
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Filter Specification
The mains filters available for the J300 have been specifically developed
for the Hitachi Range of Inverters, enabling systems incorporating them
to meet the European EMC emission standards for domestic or industrial
use.
Input/Output
Reactors
Input Reactors should be fitted where the supply is susceptible to power
line disturbances or where supply harmonics need to be controlled. Output
Reactors should be fitted where the cabling between the Inverter and
the Motor exceeds 50 metres.