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
109
Fig. 71 Cable diagram of powering the modular cabinet and 3 CLUs/CLU-Ss/SLUs by
a transformer and 5 CLUs/CLU-Ss/SLUs by a 48 Vdc supply
C
L
U
C
L
U
*
**
C
L
U
X102
X112 red
X1 13 black
Red
Black
Red
Black
TRENB 101 01
TRENB 101 05
TRENB
101 03
REX-CAB0013
36 V ac
Back
plane
To
other
CLUs,
CLU-Ss
or SLUs
From
external
source
(PBX)
Cable like
TRENB 101 01
48 Vdc
PW-BP
PW1
PW2
PW3
PW-EXT
PW4
PW5 PW6 PW7
MCCB
PW3 PW2
PW1
Ground bridge
+
−
056
+−
* Or CLU-S/SLU
(TSRNB 101 33)