5-6
Application Manual CDA3000
5 Software functions
Input of motor data
The motor data are read from the motor rating plate, depending on on cir-
cuit type and frequency inverter, and entered in the parameters.
Motor connection of an IEC standard motor (230/400 V, ∆/Y)
Note: When using special three-phase AC motors not conforming
to IEC34, obtain information on the type of termination from
the motor manufacturers.
Frequency inverter
Rated voltage/
circuit type
Motor terminal block
CDA 32.xxx 3 x 230 V/
∆
CDA 34.xxx 3 x 400 V/Y
Table 5.2 Connection of a 3 x 230 / 400 V standard motor as per IEC 34
W2
U1
U2
V1
V2
W1
W2
U1
U2
V1
V2
W1
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