User Manual

Table Of Contents
RBS 2103 Macro Outdoor
5 Hardware Units
This section describes the standard and optional hardware units for the
RBS 2103.
01_0075C
Transport
module
Space for
DC/DC
(optional)
Space for
splice tray
(optional)
IDM/Fans
Service
outlet
Earth
bar
ACB
TM
fuse panel
Mains input
filter
Base frame
PSUs
BFU
Fan tray
Batteries
ACCU
Batteries
TRUs
CDUs
ECU
DXU
Cabinet
BFU
Bus bar
Figure 4 Standard Hardware Units
5.1 Standard Hardware
ACCU - AC Connection Unit
The ACCU provides the fusing and circuit breakers f or the AC mains supply.
The ACCU also provides and AC service outlet for test instruments. The AC
mains switch l ocated on the A CCU disconnects the RBS from the AC mains
supply.
9 (20)
EN/LZT 720 0221 Uen R1A