Table of Contents
Advertisement
Installation Procedure
Ring terminal selection
Norminal
Norminal
dimensions
dimensions
Standard
for cable
for screw
dimension
(mm2)
(mm)
4
1.5
4
4
2.5
4
4
4
Specification of electronic wire
Power supply
Max : 242V / Min : 198V
• Refer to the unit nameplate for rating current.
• Decide the capacity of ELCB(or MCCB+ELB) by below formula.
• Power supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible
cord. (Code designation IEC:60245 IEC 57 / CENELEC: H05RN-F or IEC:60245 IEC 66 / CENELEC: H07RN-F )
The capacity of ELCB(or MCCB+ELB) X[A] = 1.25 X 1.1 X ∑Ai
• Decide the power cable specification and maximum length within 10% power drop among indoor units.
n
Coef×35.6×L
∑ (
1000×A
k=1
12 English
DVM Boracay_IM_EN_DB68-06417A-00_16.09.22.indd 12
B
C
Standard
Allowance
Allowance
dimension
(mm)
(mm)
(mm)
(mm)
6.6
±0.2
3.4
8
6.6
±0.2
4.2
8.5
9.5
±0.2
5.6
MCCB
ELB or ELCB
XA
XA, 30 mmA, 0.1 s
×i
k
k
) < 10% of input voltage[V]
k
d2
Silver solder
F
E
L
d1
E
Standard
Allowance
dimension
Min. Min. Max.
(mm)
(mm)
+0.3
1.7
±0.2
4.1
-0.2
+0.3
2.3
±0.2
6
-0.2
+0.3
3.4
±0.2
6
-0.2
Power cable
Earth cable
2.5 mm2
2.5 mm2
– X : The capacity of ELCB(or MCCB+ELB).
– ∑Ai : Sum of Rating currents of each indoor unit.
– Refer to each installation manual about the rating
current of indoor unit.
– coef: 1.55
– Lk: Distance among each indoor unit[m],
Ak: Power cable specification[mm2]
ik: Running current of each unit[A]
F
L
d2
Standard
Allowance
dimension
Min.
(mm)
(mm)
+0.2
6
16
4.3
0.7
0
+0.2
6
17.5
4.3
0.8
0
+0.2
5
20
4.3
0.9
0
Communication cable
0.75~1.5 mm2
2016/9/22 11:29:13
t
Advertisement
Table of Contents
