6.2
Electrical
Wiring
Connection
(1)
Perform
the
electrical
wiring
work
for
the
Switch
B
ox
es.
Select
the
wire
size
according
to
the
table
below.
(2)
Pay
attention
to
the
marks
on
the
terminal
block
when
connecting
wires
for
Switch Box
and I.U./O.U.
Refer
to
“Example
of
Electrical
Wiring”
for
the
wiring
connection
on
the
next
page.
NOTES:
(1) The field wiring shall be conducted according to local laws.
(2) The sizes of above power lines shall comply with relevant standards.
(3) The shielded wire shall be used for the control system and be grounded.
(4) The sheathed lines shall be used for power lines and shall be copper conductors.
(5) In case of tandem connection of power lines, the current values shall be added up to select the electric wire.
ELB: Earth Leakage Circuit
Breaker Remarks:
40
63
32
25
16
10
6
6
16
10
25
32
40
2
63
*
*2: In the case that currennt exceeds 63A,do not connect cables in series.
Selection According to EN60 335-1
Currect i(A)
Wire Size (mm
2
)
2.5
2.5
4.0
6.0
16.0
10.0
2.5
EN60335-1
EN60335-1
HCHS-N06X
HCHS-N10X
220-240V
～
50Hz
220V
～
60Hz
-
0.75
Nominal
Current(A)
Nominal Sensitive
Current(mA)
HCHS-N06X
HCHS-N10X
-
15
15
30
ELB
Model
Power
Supply
Max.Running
Current(A)
220-240V
～
50Hz
220V
～
60Hz
Fuse(A)
0.75
Electrical Data and Recommended Wiring, Breaker Size
/1 Outdoor Unit
Field Minimum Wire Sizes for Power Source
16