Rockwell-automation 20P PowerFlex DC Drive - Frame C Switching Power S Manual do Utilizador descarregar pdf (Página 5)

PowerFlex® DC Drive - Frame C Switching Power Supply Circuit Board 5

2. Loosen the two captive screws at the top of the Control EMI shield and

partially

lower the shield. The shield will not open to its full extent due

to a cable connection between the Switching Power Supply board and

the Pulse Transformer board.

Figure 1 Switching Power Supply Circuit Board Layout

Important: Mark all connections and wires before removal to avoid

incorrect wiring during reassembly.

Loosen screws

XSW

XY1

XUV

1 2 3 4 5 6 7 8

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Rockwell-automation 20P PowerFlex DC Drive - Frame C Switching Power S Manual do Utilizador Página 5