Rockwell-automation 20P PowerFlex DC Drive - Frame B Field SCR Module Manuale Utente Scaricare il pdf (Pagina 11)

PowerFlex® DC Drive - Frame B Field SCR Module 11

13. Remove the seven screws that secure the Pulse Transformer and

Switching Power Supply boards to the stand-offs on the drive chassis

and remove the boards from the drive.

Figure 1 Field Circuit Board Layout

Remove screws

Note: Regenerative Drive Shown.

U1 V1 C1 D1

1

X3

XFCD

UF1

UF

VF1

VF

1 2 ... 6 7 8 9 10 11 12 13 14

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