Warning – LG C Series User Manual

Page 19

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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

Terminal

Dedicated Ground

Terminal

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

2mm

2

2mm

2

Lug

2mm

2

, 3φ 2mm

2

, 3φ

Ground
impedance

Below 100 ohm

Below 100 ohm

19

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