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Fig.2-3 Rack Mounted Installation
2.5 Battery
Three terminals (positive, neutral, negative) are drawn from the battery group and connected to
UPS system. The neutral line is draw from the middle of the batteries in series (See Figure 2-4)
Figure 2-4 Battery connection diagram
Danger
The battery terminal voltage is of more than 200Vdc, please follow the safety instructions to avoid
electric shock hazard.
Ensure the positive, negative, neutral electrode is correctly connected from the battery unit terminals
to the breaker and from the breaker to the UPS system.
