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2. WIRING
2-15
2.8 Control Box of Hull Unit
Connect the 3 phase power cable and the transceiver unit cable (10S2078) as shown
below.
Confirm that the LED lights in red after the wiring is completed. If the LED does not
light, turn off power cable from the mains switchboard, reconnect any two lines of the
power cable, turn on the power, and check if the LED lights. The hull unit does not
work when the connection is wrong.
Normal phase: LED lights in red.
Phase reversal: LED does not light.
Fabricate the power cable as shown below.
CN-C101
TB-C101
Connect the power cable to this terminal board.
LED (red)
For detection of phase reversal on 3 phase power cable
Connect the transceiver
cable (10S2078) here.
Cable (10S2078) from
transceiver unit
Power cable
(TPYCY-4)
Armor
A
nticorrosive
sheath
100
25
20
Set armor in
clamp.
Vinyl sheath
FV5.5-4
M4 (YEL) x 3
Sheath
Vinyl
sheath
Conductor
S=4mm
2
φ=2.55 mm
Dimensions in
millimeters
φ=16.9 mm