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3) How to set EMC Filter functions (11~22kW Products)
EMC filter ON/OFF set terminal is located in lower part of the 11~22KW Terminal as shown
figure below. Initial set isON. When the green wire is connected in upper metal connection
terminal, EMC filter is ON and EMC filter is OFF if it is connected in insulated connection
terminal.
EMC filter has effect in reducing air electronic wave while being used in power source of
symmetrical ground method. Be sure to use EMC filter in symmetrical ground method such
as Y connection.
Leakage current increases while EMC filter is ON. Do not use EMC filter when the input
is asymmetrical way such as Delta connection. It may cause an electric shock.
Metal terminal for EMC filter ON
Insulated terminal for
EMC filter ON
EMC filter OFF
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