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18 Configuring Your Neutral and Ground Connections
Figure 8 Grounding Diagram, A/B or G/H UPS Models, 1+1 Configuration
7.5 Grounding for A/B or G/H UPS Models, 1+1 Configuration
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A/B CONFIGURATION
4W+G
3W+G
A/B CONFIGURATION
3W+G
4W+G
4W+G
4W+G
3 OR 4W+G
SYSTEM PARALLELING CABINET
N
G
Y
G
N
G
N
Y
CRITICAL
LOAD