Chapter 2 - Power electronics and cabinet features
2.5
Input transformer
2.5.1
Installation solutions
2-10 (16)
The transformer supplies the three 12-pulse rectifier bridges with the
required phase-shifted voltages, and voltage levels. This configuration
results in a network-friendly 36-pulse system.
Depending on the ordered configuration, the drive and the transformer are
prepared for the following installation solutions:
■
Integrated
The drive and the transformer form a single unit.
The transformer is always placed on the left side of the drive.
The transformer primary and secondary cables are connected inside
the terminal compartment of the drive.
3BHS221906 ZAB E01 Rev. D
ABB
5k A UM