NOTE
：
(1) Follow local codes and regulations when select field wires, and all the above are the minimum wire size.
(2) Use the wires which are not lighter than the ordinary polychloroprene sheathed flexible cord.(Cord designation H07RN-F)
.
(3) The wire sizes in the above table are selected at the maximum current of the unit according to the European Standard,
EN60335-1
.
(4) Install
main
switch
and
ELB
for
each
system
separately
.
Select
the
high
response
type
ELB
that is
acted
within
0
.
1second
.
In the case that power cables are connected in series, add each unit maximum current and select wires below
.
*
: in the case that current exceeds 63A, do not connect cables in series
.
Current I (A)
2
Wire Size (mm )
i
≤
6
0
.
75
6
＜
i
≤
10
1
10
＜
i
≤
16
1
.
5
16
＜
i
≤
25
2
.
5
25
＜
i
≤
32
4
32
＜
i
≤
40
6
40
＜
i
≤
63
10
63
＜
i
*
Selection According to EN60335-1
Electrical Data
Max. Running Current (A): REFER TO NAMEPLATE
Series
Model
Power Supply
ELB
Power Source
Cable Size
Transmitting
Cable Size
Circuit
Breaker(A)
Nominal
Current (A)
Nominal Sensitive
Current (mA)
EN60335-1
up to 2 indoor
units
35/42/52
220-240V ~, 50Hz
2
0
30
3×1.5mm²
4×1.5mm²
2
0
up to 3 indoor
units
62/72
220-240V ~, 50Hz
32
30
3×2.5mm²
4×1.5mm²
32
Installation instructions
EN60335
-
1
18