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472405/A
Context
Cable glands are used whenever a cable passes through a watertight bulkhead or into
a cabinet, to seal the opening through which the cable passes and to protect the cable
from abrasion on the edges of the hole. The cable glands are not supplied with the
EM 2040 MKII.
Note
There are many different types of cable gland on the market. This procedure describes
the types used (now and previously) as standard in the units manufactured by Kongsberg
Maritime. Even though the cabinets from Kongsberg Maritime may be prepared for
specific types, the installation shipyard will be responsible for selecting cable gland
types and installing them.
Procedure
1
Ensure all the cables to be connected are completely isolated from any power
sources.
For safety reasons, switch off and remove the power supply fuses from any units or
systems into which the cables are already connected.
2
Select the cable to be connected into the cabinet, and select the cable gland through
which the cable is to pass.
Note
A minimum of 5 cm (recommended 5 to 10 cm) of cable slack must be allowed, both
inside and outside the unity or cabinet, when you install cables. This is to allow for
vibration damping, maintenance and measurement errors. Always double-check
your measurements before taking any irreversible actions.
3
Measure the maximum length of cable.
a
If the cable has already been installed in conduits: Measure the maximum
length of cable required to reach from the final cable clip outside the cabinet to
the terminal block(s) inside the cabinet. Add 20 cm, and remove the excess
cable.
b
If the cable has not been installed in conduits: Measure the maximum length of
wire required to reach from the cable gland to the terminal block(s) inside the
cabinet. Add 20 cm, and mark the cable.
Note
The outer insulation on the cable will extend into the cable gland to a point
approximately 5 mm outside the outer surface of the cabinet wall.
4
Carefully remove the outer insulation from the required cable length.
Be careful! Do not damage the screen!
KONGSBERG EM 2040 MKII Installation Manual
Содержание EM 2040 MKII
Страница 8: ...8 472405 A KONGSBERG EM 2040 MKII...
Страница 92: ...92 472405 A Related topics List of cables page 101 KONGSBERG EM 2040 MKII Installation Manual...
Страница 107: ...472405 A 107 Related topics Cable plan Hydrographic Work Station page 100 Cable layout and interconnections...
Страница 177: ...472405 A 177 338208 RX transducer outline dimensions 0 7 degrees Drawing file...
Страница 178: ...178 472405 A 338207 TX transducer outline dimensions 0 7 degrees KONGSBERG EM 2040 MKII Installation Manual...
Страница 179: ...472405 A 179 337805 TX transducer outline dimensions 0 4 degrees Drawing file...
Страница 180: ...180 472405 A 353631 Transducer mounting plate 0 7 x 0 7 degrees KONGSBERG EM 2040 MKII Installation Manual...
Страница 181: ...472405 A 181 355913 Transducer mounting plate 0 4 x 0 7 degrees Drawing file...
Страница 182: ...182 472405 A 359252 Baffle plate 0 7 x 0 7 degrees KONGSBERG EM 2040 MKII Installation Manual...
Страница 183: ...472405 A 183 385422 Processing Unit dimensions Drawing file...
Страница 184: ...184 472405 A 424178 Portable Processing Unit dimensions KONGSBERG EM 2040 MKII Installation Manual...
Страница 185: ...472405 A 185 464618 HWS dimensions MC330 Rack model Drawing file...
Страница 186: ...186 472405 A 475694 HWS dimensions MC330 Desktop model KONGSBERG EM 2040 MKII Installation Manual...
Страница 187: ...472405 A 187 370275 Remote Control Unit K REM dimensions Drawing file...
Страница 188: ...188 472405 A 373962 Remote Control Unit K REM wiring diagram KONGSBERG EM 2040 MKII Installation Manual...
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Страница 248: ...2021 Kongsberg Maritime...