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DC Wiring
976-0043-01-02 3–17
Dual Inverters To ground a dual-inverter configuration:
1. Connect the ground bond in the DC disconnect between the inverters
and the batteries to the primary grounding electrode, in accordance
with local and national electrical codes.
2. Connect the NEGATIVE (–) terminal of the battery bank to the
ground bond inside the DC disconnect.
3. Connect an appropriately sized GROUND wire from the Chassis
Bonding Lug on the L1 inverter DC end to the ground bond inside the
DC disconnect.
4. Connect a second appropriately sized GROUND wire from the
Chassis Bonding Lug on the L2 inverter DC end to a different
terminal in the ground bond inside the DC disconnect.
Figure 3-8
DC Grounding of Dual Inverters