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25
ENGLISH
Specification of electronic wire
Power supply
MCCB
ELB
Power cable
Earth cable
Communication cable
Max : 242V
Min : 198V
XA
XA, 30mmA
0.1 s
2.5mm
2
2.5mm
2
0.75~1.5mm
2
• Decide the capacity of ELB and MCCB by below formula.
The capacity of ELB, MCCB X [A] = 1.25 X 1.1 X ΣAi
✴
X : The capacity of ELB, MCCB
✴
ΣAi : Sum of Rating currents of each indoor unit.
✴
Refer to each installation manual about the rating current of indoor unit.
✴
Rating current
Unit
Model
Rating current
AM
✴✴✴
FN1DEH
✴
✴✴
022
✴✴
✴✴
028
✴✴
✴✴
036
✴✴
0.20A
0.23A
0.25A
AM
✴✴✴
JN1DEH
✴
✴✴
056
✴✴
✴✴
071
✴✴
0.28A
0.40A
AM
✴✴✴
FN2DEH
✴
✴✴
056
✴✴
✴✴
071
✴✴
0.38A
0.40A
AM
✴✴✴
FN4DEH
✴
✴✴
045
✴✴
✴✴
056
✴✴
✴✴
071
✴✴
✴✴
090
✴✴
✴✴
112
✴✴
✴✴
128
✴✴
✴✴
140
✴✴
0.22A
0.22A
0.31A
0.43A
0.55A
0.51A
0.62A
• Decide the power cable specification and maximum length within 10% power drop among indoor units.
n
Σ
k=1
(
Coef×35.6×L
k
×i
k
) <
10% of input
voltage[V]
1000×Ak
✴
Coef: 1.55
✴
Lk: Distance among each indoor unit[m], Ak: Power cable specification[mm
2
]
✴
ik: Running current of each unit[A]
Содержание AM FN1DEH Series
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