Delta DPH-300K, User Manual

Page: 103 / 240

5 - 2 7
5 Installation and Wiring
NOTE:
*
1
The suggested manufacturer is K.S. TERMINALS INC. You may use equivalent
terminals provided by other manufacturers.
Protective Earthing
Load Grounding
Load Grounding
External
Battery
Cabinet
External
Battery
Cabinet
Load
External
Distribution Panel
UPS Load UPS
External Battery Cabinet Grounding
External Battery Cabinet Grounding
UPS Grounding
UPS Grounding
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WARNING:
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each UPS’s ' Parallel Group ID ' (1 or 2) and ' Parallel ID ' (1~8) through
the LCD. Otherwise, the parallel UPSs cannot be started. Please refer to
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.
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Dual Input (Parallel Units)
When there are two AC power sources, parallel units wiring procedures are as follows.
1
Follow
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to modify the UPS from
single input to dual input.
2
Refer to the procedures
1
~
6
stated in the section of
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.
3
Connect the cables of the main AC source, bypass source, output and external
battery cabinet(s) to the UPS. There are two types of wiring, top wiring and bottom
wiring. Please refer to the following to perform wiring.
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