Siemens PM330 - Motor Connection

Connecting up, switching on
4.2 Line, motor and DC link connection
Power Module PM330
Hardware Installation Manual, 12/2018, A5E32844552B AF
35
Table 4- 3 Maximum cable lengths
Cable used
Maximum cable lengths
Output filter
Shielded cable, devices without
output filter
150 m --
Unshielded cable, devices without
output filter
200 m --
Shielded cable, devices with out-
put filter
300 m
Output reactor, du/dt filter
100 m
du/dt filter compact
Unshielded cable, devices with
output filter
450 m
Output reactor, du/dt filter
150 m
du/dt filter compact
4.2.4
Motor connection
Star and delta connection
Siemens motors have a diagram inside the
terminal box showing both connection met
h-
ods:
•
Star connection (Y)
•
Delta connection (Δ)
The motor rating plate provides data about the
correct connection.
Connecting the motor to the converter
Connect the protective conductor of the motor to the terminal of the converter.
Connect the motor cable to terminals U2, V2 and W2.
If available, close the terminal covers of the converter.