Rockwell Automation 20P PowerFlex DC Drive - Frame B Pulse Transformer Circuit Board - Manual (Page 15)

Rockwell Automation Publication 20P-IN009D-EN-P - February 2012 15
PowerFlex DC Drive Frame B Pulse Transformer Circuit Board
Total Resistance Values
Table 3 - 230V AC Input Drives
Table 4 - 460V AC Input Drives
3. Seal the TA potentiometer in place using RV (silicon).
Continue with Step 5: Install the New Pulse Transformer Board and
Existing Switching Power Supply Board on page 17 .
Drive Current
Rating Code DC
Amps AC Line
Amps HP Set RTA Value Using TA
Potentiometer (Ohms)
146 146 119 40 12.575
180 180 147 50 10.2
218 218 178 60 8.422
265 265 217 75 6.928
360 360 294 100 5.1
434 434 355 125 4.23
Drive Current
Rating Code DC
Amps AC Line
Amps HP Set RTA Value Using TA
Potentiometer (Ohms)
167 167 136.4 100 10.994
207 207 169.1 125 8.87
250 250 204.3 150 7.344
330 330 269.6 200 5.564
412 412 336.6 250 4.456