Alpha CFR 15K Instrukcja Operatora Strona 28

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2 Installation
22
2.7 Connecting the External Battery Packs (Continued)
Procedure:
1
Verify the battery circuit breaker is off. Keep it off
until after the unit has been started with line
power.
2
Verify the correct DC voltage and polarity at the
battery pack’s connector It should be between
145 VDC to 165 VDC.
TIP: Wrong voltages or polarities could
damage the unit and the battery pack.
3
Loosen the cover plate and slide it up
to expose
the connector.
4
Plug in the connector. Attach the ground wire to
the ground lug. Depending upon the length of
cable, it may be necessary to place the pack on
the UPS’s right side (Figure 2.2).
Battery Pack Connection Finished
EBP 144 Series Battery Packs
CFR UPS
Battery Grounding Lug
Battery Connector
Accepts standard SMH SY series
connector (Rated 144 VDC, 175A)
Figure 2.2
External Battery Pack Connection
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