Rockwell-automation 20P PowerFlex DC Drive - Frame D Overvoltage Clipp Manual de usuario descargar pdf (Pagina 3)

Publication 20P-IN053A-EN-P

Step 3: Remove the

Existing Overvoltage

Clipping Board

Important:Mark all connections and wires before removal to avoid incorrect

wiring during reassembly.

1. Disconnect the wires from connectors XCD, X1UVW1 and XUVW on the

overvoltage clipping board.

2. Disconnect the resistor wires from connectors XR-1…XR-6 on the

overvoltage clipping board.

3. Remove the seven hexalobular screws and washers that secure the

overvoltage clipping board to the drive frame and remove the board.

Step 4: Install the New

Overvoltage Clipping Board

Install the new overvoltage clipping board in reverse order of removal as

detailed in Step 3: Remove the Existing Overvoltage Clipping Board

above.

XCD

X1UVW1

XUVW

F31 F21 F11

XR-5 XR-4 XR-3 XR-2 XR-1

C5gn C4blu C7gnC7blu

XR-6

T15

Tightening torque:

1.0…1.2 N•m

(9…10.5 lb•in)

1 2 3 4

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Rockwell-automation 20P PowerFlex DC Drive - Frame D Overvoltage Clipp Manual de usuario Pagina 3