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Unidrive SPM User Guide 25
Issue Number: 3 www.controltechniques.com
4 System configuration
This chapter demonstrates various Unidrive SPM system configurations. A suitable external 24Vdc power supply is available from the supplier of the
drive. See section 14.1.4 Unidrive SPM 24V power supply on page 267 for further details.
Figure 4-1 Layout for a Unidrive SPMA module operating on a 3-phase AC supply
*Refer to Table 6-15 on page 74 for technical data and part numbers.
**Fuses are needed only if the power supply has a current rating of more than 10A.
***Refer to section 14.1.3 Supply requirements on page 267 for supply requirements.