Rockwell-automation 20P PowerFlex DC Drive - Frame A Field SCR/Dual Di Manual de usuario descargar pdf (Pagina 12)

12 PowerFlex® DC Drive - Frame A Field SCR/Dual Diode Bridge Module

Step 6: Install the New

Field SCR/Dual Diode

Bridge Module

Install the new Field SCR/Dual Diode Bridge module in reverse order of

removal as detailed in Step 5: Remove the Existing Field SCR/Dual Diode

Bridge Module on page 11.

1. Apply thermal grease to the bottom of the Field SCR/Dual Diode

Bridge module before securing it to the heatsink.

2. Verify that the field circuit wires are connected to the correct location

on the Field SCR/Dual Diode Bridge module.

Step 7: Install the Pulse

Transformer and Switching

Power Supply Boards

• Install the Pulse Transformer and Switching Power Supply boards in

reverse order of removal as detailed in Step 4: Remove the Pulse

Transformer and Switching Power Supply Boards on page 6.

Step 8: Install the Control

EMI Shield and Control

Board

• Install the Control EMI Shield and Control board in the reverse order of

removal as detailed in Step 3: Remove the Control EMI Shield and

Control Board on page 5.

ATTENTION: Thermal grease must be applied to the bottom

of the Field SCR/Dual Diode Bridge module before securing

them to the heatsink or damage to the drive may occur.

Blue wire from 2D1

on Field board

Red wire from 2C1

on Field board &

Thin Red Wire from

XP on Pulse

Transformer board

Black wire from

2V1 on Field board

Brown or Green wire

from 2U1 on Field board

Blue wire from XP on

Pulse Transformer board

Black wire from XP on

Pulse Transformer board

ATTENTION: Each gate lead cable must be connected to the

exact connector from which it was removed on the Pulse

Transformer circuit board or damage to the drive may occur.

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Rockwell-automation 20P PowerFlex DC Drive - Frame A Field SCR/Dual Di Manual de usuario Pagina 12

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