1.7.1.2 SINGLE SOURCE CONNECTIONS W/ 208VAC OUTPUT (14-
18KVA)
L1 L2 L7
L8 L3
NL4
L5 L6
_
+
UTILITY LOADS EXTERNAL
BATTERIES
Figure R: Single AC Source 14-18kVA, 208 or 240VAC input and 208VAC output
The configuration shown in Figure R details the connections when the UPS is fed by a
single 208 or 240VAC source and a 208VAC output is required. Connect the utility supply
cables to L7 and L8 and connect the grounding cable to one of the ground studs on either
side of the terminal blocks. Connect the load lines to terminals L5 and L6. The load
grounding cable should be connected to one of the ground studs. The external battery
cabinet connection terminals are located to the far right.
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