Smiths Kelvin Hughes Nucleus 3 5000 Series, System Handbook

Page: 339 / 510

FUNC TIONAL DE SCRIP TION
3 There are two types of upmast configuration:
(1) The upmast configuration, shown in Figure 2c, is
provided with a +27V dc supply from a display for
the transceiver electronics, and a three phase
supply via the soft start unit, for the antenna motor.
(2) The upmast configuration for interswitched and
long cable installations, is provided with a +27V dc
supply for the transceiver electronics and a three
phase supply for the antenna motor, via the soft
start unit.
May 01 7c.2 Original
KH 2020
Chap 7c
CABLE: CODE L
C
A
B
L
E
:
C
O
D
E
N
C
A
B
L
E
:
C
O
D
E
B
CABLE CODES
CABLE L - 3-CORE POWER
CABLE N - 38-CORE
CABLE B - 3-CORE SMALL
TRANSCEIVER ANTENNA
25rpm CAE-A37 3.9m CAE-A36
DISPLAY
3 PHASE IN
CABLE CODE L
C
A
B
L
E
:
C
O
D
E
L
SOFT
START
UNIT
CZZ-A14
40rpm CAE-A45 2.8m CAE-A39
CD-1335
1 PHASE IN
30kW TRANSCEIVER/
TURNING MECHANISM
KELVIN HUGHES
OPTIONAL
MAINS
ISOLATOR
80-261-600
OPTIONAL
MAINS
ISOLATOR
80-261-600
Figure 2c - Upmast Transceiver Configuration