Chapter 3 VisionMaster Ship’s Manual
System Fuses Installation
3–154 65900011
7.5 System Fuses
Switch – Fuse Current Ratings
The table below shows the ratings for the ship’s switch fuse for the radar and
the S-band motor.
Processor Electronics Unit Fuses
Transceiver Unit Fuses
For X-Band fuse location refer to Figure 3.16 (masthead transceiver) and
Figure 3.24 (bulkhead transceiver).
For S-Band fuse location refer to Figure 3.48 (masthead transceiver) and
Figure 3.52(bulkhead transceiver).
Fuse Types
MA00007245 - 3.15A, 1¼” (31mm) ceramic, anti surge, cartridge.
2180413 - 5A, 1¼” (31mm) ceramic, anti surge, cartridge.
2162326 - 3.15A, 20mm ceramic, anti surge, cartridge.
Radar S-Band Motor
Ship’s Supply Single Phase Three Phase
110/120V AC 10A 10A 10A
220/240V AC 5A 5A 5A
380/440V AC - - 5A
Supply Rating Code No. Location
Mains Fuse (FS1)
(external)
110/120V AC
5A 2180413 On outside of PCIO
unit
220/240V AC
Mains Fuse (FS1)
(internal)
110/120V AC
3.15A 2162326
On PSU PCB inside
the PCIO unit
220/240V AC
Supply S-Band X-Band Code No.
Mains Fuse
(FS1)
110/120V AC 3.15A - MA00007245
110/120V AC - 5A 2180413
220/240V AC 3.15A 3.15A MA00007245
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