06 ELECTRICAL INSTALLATION
3BHS842007 E01 REV C
ACS6080
USER MANUAL
128/238
Figure 6-7 Location of Arc Guard sensors in a TEU
6.4.2.1
Connecting the detector cables to the arc monitor device
To complete the optical fiber installation, the optical fibers must be
routed to the arc monitor device in the REB.
1.
Pull all cables through the cable duct (3 in Fig. 6-8) at the top of
the cabinets.
Note:
Cut-outs in the ducts provide entry into the cabinets.
Figure 6-8 Cable tray and cable ducts in an LSU (A = front)
2.
Lay the cables into their designated trays and cable ducts as
illustrated in Fig. 6-8.
3.
Connect the cables to the arc monitor located in the REB according to
the drawings.
(1) Cable tray for auxiliary power
supply cable
(2) Cable tray for control cables
(3) Cable duct for optical fibers
(4) Rail for IGCT power supply cables
of RBU, BCU and VLU
A
1
2
3
4
