Mitsubishi Electric FR-A820-00046 Instruction Manual page 65

Installation and wiring
Inverter
(I) Independent earthing
Fig. 2-21:
NOTE To be compliant with the EU Directive (Low Voltage Directive), refer to the Installation Guideline.
FR-A800
Other
equipment
... Good
Earthing the drive
Inverter Other
equipment
(II) Common earthing
... Good
Main circuit terminals
Inverter Other
equipment
(III) Common earthing cable
... Not allowed
I001016E
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