User Manual

Table Of Contents

14 PowerFlex® DC Drive - Frame A Pulse Transformer Circuit Board

Sizing Resistor Configuration

Table A

and Table B below indicate the value of the designated resistor

(R1…R5) when left in place on the Pulse Transformer board, or indicate

“Remove” when the resistor should be cut off and removed from the board.

“–” in a cell in the tables below indicates that this resistor is not contained

on the Pulse Transformer board for the designated drive size.

Table A 230V AC Input Drives

Table B 460V AC Input Drives

Drive Current

Rating Code

Amps

AC Line

Amps HP R1 R2 R3 R4 R5

7P0 7 5.7 1.5 Remove 27.4Ω Remove Remove –

9P0 9 7.4 2 Remove Remove 39.2Ω Remove –

012 12 9.8 3 Remove 27.4Ω Remove Remove –

020 20 16 5 56.2Ω Remove Remove Remove –

029 29 24 7.5 Remove Remove 39.2Ω Remove –

038 38 31 10 Remove 27.4Ω Remove Remove –

055 55 45 15 56.2Ω 27.4Ω Remove Remove –

073 73 60 20 Remove 27.4Ω 39.2Ω Remove –

093 93 76 25 Remove Remove Remove 6.98Ω –

110 110 90 30 Remove Remove Remove 6.98Ω –

Drive Current

Rating Code

Amps

AC Line

Amps HP R1 R2 R3 R4 R5

4P1 4.1 3.3 2 56.2Ω Remove Remove Remove –

6P0 6 4.9 3 Remove Remove 39.2Ω Remove –

010 10 8.2 5 Remove Remove 39.2Ω Remove –

014 14 11.4 7.5 Remove 27.4Ω Remove Remove –

019 19 15.5 10 56.2Ω Remove Remove Remove –

027 27 22.1 15 Remove Remove 39.2Ω Remove –

035 35 28.6 20 Remove 27.4Ω Remove Remove –

045 45 36.8 25 56.2Ω Remove 39.2Ω Remove –

052 52 42.5 30 56.2Ω 27.4Ω Remove Remove –

073 73 59.6 40 Remove 27.4Ω 39.2Ω Remove –

086 86 70.3 50 Remove Remove Remove 6.98Ω –

100 100 81.7 60 Remove Remove Remove 6.98Ω –

129 129 105.4 75 Remove Remove Remove 6.98Ω –