User Manual

Table Of Contents
RBS 2102 Macro Outdoor RBS
5.1 Standard Hardware Units
P003197C
TRUs
Radio
cabinet
CDUs
AC circuit
breakers
Transport
module
Installation
frame
B
F
U
ECU
DXU
Batteries
PSUs
IDM
AC Connection
box
Earth bar
Base frame
option
EACU
DC/DC
Converter
-48V
ACCU
Climate unit
Figure 6 Standard Hardware Units
ACCU - AC Connection Unit
The ACCU provides the supervision and circuit breakers for the AC mains
supply. The ACCU also provides and AC service outlet for test instruments.
The AC mains switch located on the ACCU disconnects the RBS from the
AC mains supply.
Number of units: 1.
BFU Battery Fuse Unit
The BFU provides a battery circuit breaker for one battery and connects the
battery to the +24 V DC busbar.
Number of units: 0 2.
13 (24)
EN/LZT 720 0220 Uen R2A