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ELECTRICAL WIRING
Recomended minimum sizes for field provided wires:
¡
Model
RWM-3/4FSN2E1
RWM-5FSN2E1
RWM-3FSN2E1-4.5H1
RWM-4FSN2E1-6H
RWM-5FSN2E1-6H
RWM-4FSN2E1-6H
RWM-5FSN2E1-6H
RAS-3HVRME
RAS-4HVRME
RAS-5HVRME
RAS-4HRME
RAS-5HRME
The above wire sizes marked with
335-1.
The above wire sizes marked with
Polyflex Wire) manufactured by HITACHI Cable Ltd. Japan.
¡
In case that the power cables are connected in series, add each unit maximum current and select according to the next
table:
Selection according to
EN60 335-1
Current i (A)
Wire Size (mm²)
I ≤ 6
6 < i ≤ 10
10 < i ≤ 16
16 < i ≤ 25
25 < i ≤ 32
32 < i ≤ 40
40 < i ≤ 63
63 < i
Ë
In case that current exceeds 63 A do not connect cables in series
NOTE:
- Follow local codes and regulations when selecting field wires, Circuit breakers and Earth Leakage breakers
- Use the wires which are not lighter than the ordinary polychloroprene sheathed flexible cord (code designation H05RN-F)
¡
Select the main switches in according to the next table:
Model
RWM-3/4FSN2E1
RWM-5FSN2E1
RWM-3FSN2E1-4.5H1
RWM-4FSN2E1-6H
RWM-5FSN2E1-6H
RWM-4FSN2E1-6H
RWM-5FSN2E1-6H
RAS-3HVRNE
RAS-4HVRNE
RAS-5HVRNE
RAS-4HRNE
RAS-5HRNE
ELB: Earth switch; CB: Switch; (*)
PMML138A_R1-eng-fre.indb 46
Power Source
Max. Current
1 A
1 A
1~230V 50Hz
20 A
32 A
32 A
11 A
3N~400V 50Hz
11 A
25 A
1~230V 50Hz
32 A
32 A
11 A
3N~400V 50Hz
15 A
are selected at the maximum current of the unit according to the European Standard, EN60
are selected at the maximum current of the unit according to the wire, MLFC (Flame Retardant
Ê
Selection according to MLFC
(at cable Temp. Of 60 ºC)
Current i (A)
0.75
I ≤ 15
1
15 < i ≤ 18
1.5
18 < i ≤ 24
2.5
24 < i ≤ 34
4
34 < i ≤ 47
6
47 < i ≤ 62
10
62 < i ≤ 78
78 < i ≤ 112
Ë
112 < i ≤ 147
Max.
Power Source
Current
1 A
1 A
1~230V 50Hz
20 A
32 A
32 A
11 A
3N~400V 50Hz
11 A
25 A
1~230V 50Hz
32 A
32 A
11 A
3N~400V 50Hz
15 A
Power Source Cable Size
EN60 335-1
MLFC
Ê
0,75 mm²
0,5 mm²
0,75 mm²
0,5 mm²
2,5 mm²
2 mm²
6 mm²
3,5 mm²
6 mm²
3,5 mm²
2,5 mm²
2 mm²
2,5 mm²
2 mm²
4 mm²
2 mm²
6 mm²
2 mm²
6 mm²
3,5 mm²
2,5 mm²
2 mm²
2,5 mm²
2 mm²
Wire Size (mm²)
0.5
0.75
1.25
2
3.5
5.5
8
14
22
ELB
CB
(no. de poles/A/mA)
6 A
6 A
2/40/30
25 A
40 A
2/63/30
40 A
15 A
4/40/30
15 A
32 A
2/40/30
40 A
2/63/30
40 A
15 A
4/40/30
20 A
PMML0138A-rev.1 - 11/2009
Transmiting Cable Size
EN60 335-1
MLFC
Ê
0,75 mm²
0,5 mm²
46
19/11/2009 14:46:09
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