E6581158
A-12
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2) Grounding capacitor disconnecting switch and taps
Warning
Mandatory
The grounding capacitor disconnecting tap is provided with a protection cover. To avoid shock hazards,
always attach the cover after connecting or disconnecting the capacitor to or from the tap.
Every single-phase 200V/three-phase 400V model has a built-in high-attenuation noise filter, which is
grounded through a capacitor.
If you want to disconnect the capacitor from the grounding line to reduce the amount of leakage current,
you can do so easily using the switch or tap. Keep in mind, however, that disconnecting the capacitor
from the grounding line causes the inverter to become incompliant with the EMC directive. Also note
that the inverter must always be turned off before the capacitor is disconnected or reconnected.
3.7kW or less : Switch
To connect the capacitor from the grounding, push this
switch. (Factory default position)
To disconnect the capacitor from the grounding, pull up this
switch.
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