Page 130 of 456 Installing DC power
4Connect the black BATRTN (+48 V) wires.
a.At the 8B/2R or 8B/4R master power cabinet, connect wires to the +ve bus.
b.At the PDU, connect the wires to the terminal block:
i.Connect modules 0 to + BATRTN 0.
ii.Connect modules 1 to + BATRTN 1.
iii.Connect modules 2 to + BATRTN 2.
iv.Connect modules 3 to + BATRTN 3.
5Connect an orange #8 AWG (10 mm2) LRTN wire from the logic return equalizer (LRE) in the rear of the master power cabinet to LRTN on terminal block TB1 in the pedestal. (See Figure 46 on page 128.)
6Reinstall the metal safety cover over the terminal block.
a.Lower the front panel over the mounting screws on the PDU.
b.Tighten the screws holding the cover.
7Close the covers on the 8B/2R or 8B/4R master power cabinet.
End of Procedure
System monitor connections
When connecting to an 8B/2R or 8B/4R master power cabinet, one NT8D46AV cable is required to extend the alarm terminal to the master system monitor in the pedestal. See Figure 46 on page 128.
The
