12 Rockwell Automation Publication 20P-TD001K-EN-P - January 2021
PowerFlex DC Drive and Field Controller Technical Data
Isolation Transformers
Isolation transformers are available for installations that have specific types of AC supply configurations or require drive protection due to
AC line disturbances.
A customer-supplied 200V AC Three Phase Secondary Isolation Transformer must be installed with a 200V AC PowerFlex DC field controller.
PowerFlex DC Drive Isolation Transformers
Three Phase Primary Voltage Three Phase Secondary Voltage
kVA kW (Hp) Voltage 230V AC Cat. No. 460V AC Cat. No. 575V AC Cat. No.
5
1.2…2.2
(1.5...3)
230 — 1321-3TW005-AB
—
460 1321-3TW005-BA 1321-3TW005-BB
575 1321-3TW005-CA 1321-3TW005-CB
7.5 3.7 (5)
230 1321-3TW007-AA 1321-3TW007-AB
460 1321-3TW007-BA 1321-3TW007-BB
575 1321-3TW007-CA 1321-3TW007-CB
11 5.5 (7.5)
230 1321-3TW011-AA 1321-3TW011-AB
460 1321-3TW011-BA 1321-3TW011-BB
575 1321-3TW011-CA 1321-3TW011-CB
14 7.5 (10)
230 1321-3TW014-AA 1321-3TW014-AB
460 1321-3TW014-BA 1321-3TW014-BB
575 1321-3TW014-CA 1321-3TW014-CB
20 11 (15)
230 1321-3TW020-AA 1321-3TW020-AB
460 1321-3TW020-BA 1321-3TW020-BB
575 1321-3TW020-CA 1321-3TW020-CB
27 15 (20)
230 1321-3TW027-AA 1321-3TW027-AB
460 1321-3TW027-BA 1321-3TW027-BB
575 1321-3TW027-CA 1321-3TW027-CB
34 18.5 (25)
230 1321-3TW034-AA 1321-3TW034-AB
460 1321-3TW034-BA 1321-3TW034-BB
575 1321-3TW034-CA 1321-3TW034-CB
40 22 (30)
230 1321-3TW040-AA 1321-3TW040-AB
460 1321-3TW040-BA 1321-3TW040-BB
575 1321-3TW040-CA 1321-3TW040-CB
51 30 (40)
230 1321-3TW051-AA 1321-3TW051-AB
460 1321-3TW051-BA 1321-3TW051-BB
575 1321-3TW051-CA 1321-3TW051-CB
63 37 (50)
230 1321-3TH063-AA 1321-3TH063-AB 1321-3TH063-AC
460 1321-3TH063-BA 1321-3TH063-BB 1321-3TH063-BC
575 1321-3TH063-CA 1321-3TH063-CB 1321-3TH063-CC
75 45 (60)
230 1321-3TH075-AA 1321-3TH075-AB 1321-3TH075-AC
460 1321-3TH075-BA 1321-3TH075-BB 1321-3TH075-BC
575 1321-3TH075-CA 1321-3TH075-CB 1321-3TH075-CC
93 56 (75)
230 1321-3TH093-AA 1321-3TH093-AB 1321-3TH093-AC
460 1321-3TH093-BA 1321-3TH093-BB 1321-3TH093-BC
575 1321-3TH093-CA 1321-3TH093-CB 1321-3TH093-CC
118 75 (100)
230 1321-3TH118-AA 1321-3TH118-AB 1321-3TH118-AC
460 1321-3TH118-BA 1321-3TH118-BB 1321-3TH118-BC
575 1321-3TH118-CA 1321-3TH118-CB 1321-3TH118-CC
145 93 (125)
230 1321-3TH145-AA 1321-3TH145-AB 1321-3TH145-AC
460 1321-3TH145-BA 1321-3TH145-BB 1321-3TH145-BC
575 1321-3TH145-CA 1321-3TH145-CB 1321-3TH145-CC