Chapter 3. Wiring
WARNING
z Use the Type 3 grounding method (Ground impedance: Below 100ohm).
z Use the dedicated ground terminal to ground the inverter. Do not use the
screw in the case or chassis, etc. for grounding.
Dedicated Ground
Term in al Dedicated Ground
Term in al
Note: Remove front and bottom cover before starting grounding.
Caution: Follow the specifications below when grounding the inverter.
Model CI-000-C2-1P, CI-001-C2-1P CI-002-C2-1P, CI-003-C2-1P
Wire size 2mm22mm2
Lug 2mm2, 3φ 2mm2, 3φ
Ground
impedance Below 100 ohm Below 100 ohm
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