Chapter 2 Installation and Wiring 
 
2 - 16 
 
Reference: Leakage current by inverter with model EMC filter enabled or disabled (reference data) 
The table below lists the reference currents that may leak from the inverter when the internal EMC filter is enabled or disabled. 
(Leakage current is in proportion to the voltage and frequency of input power.) 
Note that the values listed in the table below indicate the reference currents leaking from the inverter alone. The values exclude 
current leakage from external devices and equipment (e.g., power cables). 
 
. 
 
400 V class model (input power: 400 VAC, 50 Hz) 
 
5.5kW 
7.5kW~ 
  15kW 
18.5kW~ 
  45kW 
55kW 
Internal EMC filter enabled 
Ca.5mA Ca.95mA Ca.56mA  Ca.56mA 
Internal EMC filter disabled 
Ca.0.2mA Ca.0.2mA  Ca.0.2mA  C a.0.2mA