Rockwell-automation 20P PowerFlex DC Drive Frame D Series A to Series Manual do Utilizador descarregar pdf (Página 7)

Rockwell Automation Publication 20P-IN074A-EN-P - October 2014 7

PowerFlex DC Drive Frame D Series A to Series B Fan Replacement

Step 6: Install the Series B

Three-Phase Fan Loss

Detection Board

1. Place the new data nameplate label over the existing label to show the new

fan loss detection board terminal names.

2. Install the support for the series B three-phase fan loss detection board.

Use a T20 screwdriver to torque the screws to 1 N•m (9 lb•in).

3. Install the series B three-phase fan loss detection board. Use a T10

screwdriver to torque the screws to 0.7 N•m (6.2 lb•in).

4. Connect the fan cables to terminal blocks TB1 (XF2) and TB2 (XF) on

the

fan loss detection board using the following diagram.

5. Connect three-phase (50/60 Hz), 400…460V AC input power to terminal

block TB3 (XE) on the series B fan loss detection board.

Step 7: Install the Series B

Top Air Flow Plate

Install the series B air flow plate in the reverse order of removal as detailed in

Step 2: Remove the Protective Cover and Top Air Flow Plate on page 3

IMPORTANT

When wiring the external power connection of the three-phase fan loss

detection board, pay attention to the proper phase sequence to obtain the

proper fan direction. See the label on the fan.

32 31 PE W3 V3 U3

TB3

TB1TB2

TB TB PE W3F V3F U3F Z3F Y3F X3F

XF XF2

FNLS3

W3F

V3F

U3F

Z3F

Y3F

X3F

Fan Fault

Fan Supply 3 Phase

400V AC, 50 Hz

400...460V AC, 60 Hz

To Fan Motor

White

Yellow/Green

Black

Gray

Red

Orange

Blue

Brown

Tool size: T10

0.7 N•m

(6.2 lb•in)

1 2 3 4 5 6 7 8

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Rockwell-automation 20P PowerFlex DC Drive Frame D Series A to Series Manual do Utilizador Página 7

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