Raymarine Radar Scanner User Manual download pdf (Page 23)

Chapter 1: Overview 15

Note: If you have an 18" radome scanner, and the wire gauge re-

quired for your extended power cable is unacceptably large, you

should replace the supplied light (2 power core) inter-unit cable with

the 25 m heavy (4 power core) inter-unit cable assembly (see table).

Table 1-5: Max. Extension Power Cable Lengths (m), 12 V Systems -

18" Radome Scanner

Inter-Unit Cable(s) Power Cable Core (each core)

AWG:

1.5

2.0

2.5

4.0

6.0

10.0

10 m Light 5.0 7.0 9.0 14.0 20.0 35.0

10 m Light + 5 m ext 1.0 2.0 3.0 4.5 7.0 12.0

10 m Light + 10 m ext Do NOT extend the power cable

15 m Light 1.0 2.0 3.0 4.5 7.0 12.0

15 m Heavy 7.0 10.0 13.0 20.0 30.0 50.0

15 m Heavy + 5 m ext 5.0 7.0 10.0 15.0 25.0 40.0

25 m Heavy 4.5 6.0 8.0 12.0 20.0 35.0

25 m Heavy + 5 m ext 3.5 4.5 6.0 9.0 15.0 25.0

25 m Heavy + 10 m ext 2.0 3.0 4.0 6.0 9.0 15.0

Table 1-6: Max. Extension Power Cable Lengths (m), 12 V Systems -

24" Radome Scanner

Inter-Unit Cable(s) Power Cable Core (each core)

AWG:

1.5

2.0

2.5

4.0

6.0

10.0

15 m Heavy 5.0 7.0 9.0 14.0 20.0 35.0

15 m Heavy + 5 m ext 4.0 5.0 6.0 10.0 15.0 25.0

15 m Heavy + 10 m ext 2.0 3.0 4.0 7.0 10.0 17.0

25 m Heavy 2.0 3.0 4.0 7.0 10.0 17.0

25 m Heavy + 5 m ext 1.0 1.5 2.0 3.0 4.0 8.0

25 m Heavy + 10 m ext Do NOT extend the power cable

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Raymarine Radar Scanner User Manual Page 23