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Rockwell Automation 20-750-DB1-D1A PowerFlex 750-Series Internal DB Resistor User Manual

Rockwell Automation Equipment

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Installation Instructions

PowerFlex 750-Series Internal Brake Resistor – Frame 1 and 2 Drives

Frame 1

Frame 1 Resistors

20-750-DB1-D1

20-750-DB1-D1A

Frame 2 Resistor

20-750-DB1-D2

2

DC+ DC–

0V

0V

5V

12V

24V

115V

0V

0V

1

L1 L2 L3

O

I

T15

1.36 N•m

(12.0 lb•in)

3

4

5

20-750-DB1-D1