Simrad SX90 - INSTALLATION REV C - Apply 3-Phase AC Power

SimradSX90
Apply3-phaseACpower
Howtoapply3–phasepower
Tomakesurethattheprocedureisfollowed,tickoffeachtask
afterithasbeendone.
Figure41MotorControlUnitwithS301andE301
(CD015409K)
HOIST STOP
REMOTE LOWER
E301
S301
S302
1 LocatethemotorprotectingswitchS301intheMotor
ControlUnit,andcheckthattheoperatinghandleispressed
downtoOFFposition.
2
Checkthatthehoist/lowerswitchS302intheMotor
ControlUnitissetintheSTOPposition.
3
Re-insertthe3-phasemainsfusesforthehullunitin
theship’sfusebox.
4
Measurethethree-phasevoltageontheterminalsE301
intheMotorControlUnit.
Writedownthemeasuredvoltagehere:
Supplyvoltage:
5 Adjustthereleasecurrentonthemotorprotecting
switchS301accordingtothethree-phasevoltage:
•230V ac:10A(maximum)
•380/440Vac:6,5A
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307531/C