Furuno RC-1800T - Power Supply

4.3 Power supply
4-6
Battery charger
(BC-6158)
Note-1) Battery charger
-RC-1800T: BC-6158/6200
-RC-1800F: BC-6158
AC/DC
power supply
(PR-850A)
Note-2) AC/DC power supply
-RC-1800T:PR-850A
-RC-1800F: PR-850AR
AC/DC
power supply
(PR-300)
For INMARSAT-C system
- IC-212
- IB-581
- PP-510
Backed-up
24V-2
For MF/HF system
- FS-1562(PA-2500)
- DSC-60
- DP-6
- IB-581
- IF-8500
- 05P0606
- PP-510
- FAN
- EMG lamp
Backed-up
24V-1
Battery
monitor
(05P0607)
From Battery
Battery
out
Battery inBattery in
220/440Vac 3
A
V
A
V
Fuse box
(SB-180)
Stepdown
transformer
(PT-3000)
100Vac 1
100/110/220Vac 1
RC-1800T only
RC-1800F only
RC-1800F only
Option
24V
AC in
AC in AC in
24V
Illumination
ACFail
Note-1)
Note-2)
*will delete
**
4.3 Power supply
4.3.1 Power supply
Two sets of AC/DC power supply are provided: One is Primary System and the other is
Duplicate System. The both are backed up by emergency supplies (batteries).
RC-1800F and RC-1800T have the same unit configuration. With RC-1800T, the
AC/DC supplies, battery charger, and battery fuse box (SB-180) are not in the rack
console and with RC-1800F, these are in the rack console.
The units connected to the AC/DC supply are shown in Table 4.2.1.
Table 4.2.1.
System 150/250W system 400W system
Inmarsat-C
duplicate system
Primary Duplicate Primary Duplicate Primary
Duplicate
AC/DC
Power
supply
PR-850A
(PR-850AR)
PR-300
PR-850A
(PR-850AR)
PR-300
PR-850A
(PR-850AR)
PR-300
FS-1562
/FS-2550
IC-212 FS-5000T IC-212
FS-1562
/FS-2550
IC-212
PA-2500(J)
(250W only)
IB-581
(for INMARST)
DSC-60
IB-581
(for INMARST)
PA-2500(J)
(250W only)
IB-581
(for INMARST)
DSC-60 PP-510 DP-6 PP-510 DSC-60
PP-510
DP-6 IB-581(DP) IC-212
IB-581
(for DP)
IF-8500
IB-581
(for INMARST)
IF-8500 05P0606 IF-8500
05P0606 PP-510 05P0606
PP-510 PP-510
Cooling FAN Cooling FAN Cooling FAN
Unit
EMG lamp EMG lamp EMG lamp
Fig. 4.3.1 Power supply block diagram