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29
INPUT Primary input Line OUTPUT
Vout-L1: Output Phase L1
Vin-L1: Primary input Phase L1 Vout -L2: Output Phase L2
Vin-L2: Primary input Phase L2 Vout -L3: Output Phase L3
Vin-L3: Primary input Phase L3 Vout -N: Output Neutral
Vin-N: Input Neutral for primary and secondary input PE: Grounding
BAT+: Positive terminal of the batteries string
BATN: Neutral terminal of the batteries string
BAT-: Negative terminal of the batteries string
3.12 Dual Input (Mains and Bypass) Connection
Figure 3-13: Dual Input Connection, Models S3M25K and S3M30K
Note: The UPS unit is defaulted to single input mode, as shown in Figure 3-10. Remove the shorting jumpers to use in dual input mode.
3. Installation and Wiring
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