User's Manual

SBS-900 Shore Based Radar Systems
Chapter 10: Corrective maintenance
KH-1602-2 issue 1: Standard SBS900 Systems Operator & Maintenance Handbook
Page 184 of 240
Example of an RDU
Shown with door removed for clarity
MISM processor backplane and cards
Dual redundant AC-DC power supply
Inverter
Breakers and relays for single & three-phase
supplies
Connections to
transceiver enclosure, the
external control system
and optional service
display
Single and three-phase
AC input and output
connections
Earth stud