Raymarine E12207, Installation Instructions Manual

Page: 33 / 42

Note: For complete connection and installation instructions for
the course computer refer to the documentation that accompanies
the unit.
Cable extensions
You may need to extend the Hydraulic Linear Drive cables.
• Clutch cable (from hydraulic ram to course computer clutch
connection)
— use minimum 1.5 mm 2 (16 AWG) copper cable.
• Motor cable (from Hydraulic pump to course computer motor
connection)
— use the following table to determine the correct
cable gauge required:
Drive type Cable length
Cable gauge
(AWG) Cable gauge
(mm
2 )
Type 2 (12 V) Up to 5 m (16 ft) 10 6
Up to 7 m (23 ft) 8 10
Up to 16 m (52 ft) 6 16
Type 2 (24 V) Up to 3 m (10 ft)
12 4
Up to 5 m (16 ft) 10 6
Up to 10 m (32 ft) 8 10
Up to 16 m (52 ft) 6 16
Type 3 (12 V) Up to 5 m (16 ft)
8 10
Up to 7 m (23 ft) 6 16
Up to 16 m (52 ft) 4 25
Type 3 (24 V) Up to 5 m (16 ft) 10 6
Up to 7 m (23 ft) 8 10
Up to 16 m (52 ft) 6 16
Use suitable electrical connectors or junction boxes to connect the
Hydraulic Linear Drive cables to the cable extensions.
Note: Do NOT untwist the pump cables or remove the
suppression ferrite.
Cables and connections 33