Panasonic 4CW056MA01 Applications Manual page 14

3.1.2 Selection of Electrical Wiring
The recommended wiring size is shown in the table 3-1.
Type of Unit
Window & Commercial Type Unit
Split Type (Separate Type)
Table 3-1 SELECTION OF ELECTRICAL WIRING
Starting Remark ① or Remark ①+②（heat-resistance Temperature:
current (A)
5m max.
20max. 2.0
30max.
↑
40max.
↑
50max.
↑
60max.
↑
70max. 3.5
80max.
↑
90max.
↑
100max.
↑
110max.
↑
120max. 5.5
140max.
↑
160max.
↑
180max.
↑
200max. 8.0
220max.
↑
240max.
↑
CAUTION OF GROUNDING:
The internal motor protector cannot protect the compressor against all possible failures.
Please be sure that the system utilizes the grounding connection when is installed in the field.
Power
source
Size of electrical wire（mm
60°C[140°F]: min.）
10m max. 15m max.
2.0 2.0
3.5
↑
3.5 5.5
↑ ↑
5.5
↑
8.0
↑
↑ ↑
14.0
↑
8.0
↑
↑ ↑
↑ ↑
14.0
↑
22.0
↑
↑ ↑
↑ ↑
↑ ↑
↑ ↑
Power
①
①
Power
source
indoor
indoor
②
①
indoor
2
）
20m max. 30m max.
3.5 5.5
5.5
↑
8.0
↑
8.0 14.0
↑ ↑
14.0
↑
22.0
↑
↑ ↑
↑ ↑
↑ ↑
22.0 30.0
↑ ↑
↑ ↑
38.0
↑
30.0
↑
50.0
↑
↑ ↑
11
terminal
③ ③
compressor
compresso
terminal
plate
③
terminal
compressor
plate
Remark③（heat-
resistance
Temperature:
120°C[248°F]
min.）
50m max. 1m max.
8.0 2.0
14.0
↑
↑ ↑
22.0
↑
↑ ↑
3.5
↑
30.0
↑
↑ ↑
38.0
↑
↑ ↑
↑ ↑
50.0 5.5
↑ ↑
60.0 8.0
↑ ↑
80.0
↑
14.0
↑