Lucent Technologies WaveStar OLS 40G, Руководство по установке

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Issue 1.0 March 2001
4-13
365-575-389
Installation Manual Power Cable Installation
Miscellaneously Mounted OLS
Shelves (Continued)
Power Cable
Installation
(continued)
(Continued on next page)
Step Action
3 Identify the battery feed connections at the BDFB. They should be
labeled BAT A, BAT A RTN, BAT B, and BAT B RTN.
4 Check that the supplied ED-9C103-22 power feed cables are labeled for
battery A (RED) and battery B (BLUE) use.
5 Remove the battery cables (A on the left, B on the right) out of the
miscellaneous mounted shelf, up through the bay and through the cable
restraints mounted at the top of the bay, then out through the top of the
bay. Place the A battery cable down behind the upper top plate of the
shelf and retain the cable under the retaining clips. This will keep the
cable out of the way when other cables are connected. See Figure 4-5 or
Figure 4-6.
6 The power cables are mechanically keyed to prevent incorrect insertion.
Be sure to fully seat the cables until they are locked into the connector on
the shelf.
7 Connect the power feed cables to the battery feed connection at the
appropriate battery A or battery B terminal connectors located in the
interconnect panel area of each OLS shelf behind the fuse panel. See
Figure 4-5 or Figure 4-6.
8 Tighten the power cable restraint clamp screws around the power cable
outer jacket to a torque of about 7 inch-pounds.
9 Splice feeders from the BDFB to the OLS power cables. The red and blue
power leads connect to –48V. The white power leads connect to the
power feed return.