User Manual

Power and power alarm connections in Modular Cell 4.0B
cabinets with integrated power
4- 47
Lucent Technologies – Proprietary
See notice on first page
401-703-454
FOA Draft Issue 1
January, 2006
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Disconnect first battery
cabinet 24-VDC return
wires in the Modular Cell
4.0B primary cabinet
DANGER
Electrical Shock and Equipment Damage Hazard
When performing the following procedure, power should not
be applied to the Modular Cell 4.0B primary cabinet.
Before the installation of the second battery cabinet can begin, the
following steps must be performed to disconnect DC power from the
Modular Cell 4.0B primary cabinet to the first battery cabinet.
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1 Refer to the figure below and disconnect (and tape or insulate) the four
DC return lugs (to/from the first battery cabinet) in the Modular Cell
4.0B primary cabinet.