ENGLISH
5.3 Electrical connections
The electrical connection and checking work must be done by a licenced
electrician and in accordance with the local standards in force.
Check the line power voltage.
Use a cable meeting electrician standrds and connect as shown by the diagram
inside the switch box or the control unit.
The maximum cable lengh depends on the current rating of the motor and
the voltage drop acceptable at that lengh.
Before connecting the cable you have, check its lengh and cross secton against the
table below.
Maximum cable lengh (for direct starting) :
Motor Cable
V
kW
4 x 1
mm²
4 x 1,5
mm²
4 x 2,5
mm²
4 x 4
mm²
4 x 6
mm²
4 x 10
mm²
EM
1~
50/60 Hz
220/230 V
0,37
0,55
0,75
50
38
30
75
57
45
125
95
75
z
152
120
z
z
174
z
z
z
DM
3~
50/60 Hz
380/400 V
0,37
0,55
0,75
1,1
240
164
133
97
z
246
200
146
z
z
333
244
z
z
z
390
z
z
z
z
z
z
z
z
Weight of cable per
metre (kg)
0,2
0,25
0,3
0,4
0,65
16 (40
