Raytheon Anschuetz GmbH High Seas Products MTX5 用户手册
16
Pathfinder Radar Scanners
Maximum Extension Power Cable Lengths (m),
12 V Systems with 48" 4 kW Scanners
12 V Systems with 48" 4 kW Scanners
Power Cable Core Size (each core)
mm
2
:
4.0
6.0
8.0
10.0
AWG:
11
10
8
7
<3.0
4.5
6.0
7.5
Note: If the required extension results in unacceptably large diameter cables,
use two or more smaller gauge wires to achieve the required copper wire cross-
section. For example, using two pairs of 2 mm
use two or more smaller gauge wires to achieve the required copper wire cross-
section. For example, using two pairs of 2 mm
2
is equivalent to using two single
4.0 mm
2
cables.
24 V and 32 V systems
These systems are less sensitive than 12 V systems to voltage loss in the power
cables. However, it is still necessary to use adequate cables to prevent excessive
power loss. The table below gives the recommended wire gauge for different
power cable extension lengths. Raytheon recommends that power is fed
directly from the output of the battery isolator switch via its own dedicated
cable system.
cables. However, it is still necessary to use adequate cables to prevent excessive
power loss. The table below gives the recommended wire gauge for different
power cable extension lengths. Raytheon recommends that power is fed
directly from the output of the battery isolator switch via its own dedicated
cable system.
CAUTION
The display unit does not include a fuse for scanner power, so an in-line
fuse or circuit breaker rated at 10 A MUST be included in the power cable.
The display unit does not include a fuse for scanner power, so an in-line
fuse or circuit breaker rated at 10 A MUST be included in the power cable.
Maximum Extension Power Cable Lengths (m),
12 V Systems with 48" 4 kW Scanners
12 V Systems with 48" 4 kW Scanners
Power Cable Core Size (each core)
mm
2
:
2.0
4.0
6.0
8.0
10.0
AWG:
14
11
10
8
7
<8.0
16.0
24
32
35
Note: If the required extension results in unacceptably large diameter cables,
use two or more smaller gauge wires to achieve the required copper wire cross-
section. For example, using two pairs of 2 mm
use two or more smaller gauge wires to achieve the required copper wire cross-
section. For example, using two pairs of 2 mm
2
is equivalent to using two single
4.0 mm
2
cables.
154_2c1.p65
13/05/99, 13:17
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