29
3
Table 3.3 – Recommended cables for connection within the motor delta connection (100%I
N
)
Table 3.4 – Recommended cables for connection within the motor delta connection (120%I
N
)
Type
SSW-03
Plus (A)
120
170
205
255
290
340
410
475
580
670
800
950
Connection within motor delta connection
Rated
Current
100% (A)
208
294
355
441
502
588
709
822
1003
1159
1384
1644
Line
Cables
(mm
2
)
95
150
185
300
2 x 120
2 x 150
2 x 185
2 x 240
4 x 120
4 x 150
4 x 185
4 x 240
Line
bus
mm x mm
20 x 3
25 x 5
25 x 5
30 x 5
40 x 5
40 x 10
40 x 10
40 x 10
50 x 10
60 x 10
80 x 10
100 x 10
Motor
Cables
(mm
2
)
35
70
95
120
150
185
240
300
2 x 150
2 x 185
2 x 240
2 x 300
Grounding
Cables
(mm²)
25
35
50
70
95
95
120
150
150
185
240
300
Motor
bus
mm x mm
12 x 2
20 x 3
20 x 3
25 x 5
25 x 5
25 x 5
30 x 5
40 x 5
40 x 5
40 x 10
40 x 10
50 x 10
Type
SSW-03
Plus (A)
120
170
205
255
290
340
410
475
580
670
800
950
Connection within the motor delta Connection
Rated
Current
120% (A)
249
353
426
529
602
706
851
986
1204
1391
1661
1972
Line
cables
(mm
2
)
120
185
300
2 x 120
2 x 150
2 x 185
2 x 300
4 x 120
4 x 150
4 x 185
4 x 240
-
Line
bus
mm x mm
20 x 3
25 x 5
30 x 5
40 x 5
40 x 10
40 x 10
40 x 10
50 x 10
80 x 10
80 x 10
100 x 10
120 x 10
Motor
Cables
(mm
2
)
50
95
120
150
185
240
2 x120
2 x 150
2 x 185
2 x 240
2 x 300
4 x 150
Grounding
Cables
(mm²)
25
35
50
70
95
95
120
150
150
185
240
300
Motor
bus
mm x mm
20 x 3
20 x 3
20 x 3
25 x 5
25 x 5
30 x 5
40 x 5
40 x 5
40 x 10
40 x 10
50 x 10
60 x 10
INSTALLATION
Copper cables with PVC 70°C (158°F) isolation, with ambient
temperature of 40°C (104°F) installed in perforated conduits
and not bunched. Non insulated or silver plated bus bars with
rounded edges with 1 mm radius with ambient temperature
of 40°C (104°F) and bus temperature of 80°C (175°F). For cor-
rect cable dimensioning, consider the installation conditions
and the max. permitted voltage drop.
