Product manual

Installation instructions, Modular cabinet power cabling
Technical Product Manual - DCT1800-GAP
TD 92093 (1/LZBNB 103 108 R4D) / 2006-03-09/ Ver.C
© 2006
113
Fig. 75 Cable diagram of powering the modular cabinet and 3 CLUs/CLU-Ss/SLUs by
a battery power unit
Base station power supplied to a maximum of 7 CLUs/CLU-Ss/SLUs via a separate 48 V power
supply
Figure 76 gives a schematic diagram of this configuration. Figure 77 gives the cable diagram of this
configuration.
C
L
U
C
L
U
***
C
L
U
X102
X112 red
X1 13 black
Red
Black
Red
Black
TRENB 101 05
TRENB
101 03
(TSRNB 101 33)
Back
plane
PW-BP
PW1
PW2
PW3
PW-EXT
PW4
PW5 PW6 PW7
MCCB
PW3 PW2
PW1
Ground bridge
48 Vdc
TRE 990 1 13/850
BPU
+
−
+−
060
* Or CLU-S/SLU
REX-CAB0013