Carrier frequency, Horsepower/current ratings – Rockwell Automation 20L PowerFlex 700L Liquid-Cooled Adjustable Frequency AC Drive User Manual
Page 121
Supplemental Drive Information
A-5
PowerFlex 700L Frames 2, 3A, and 3B Liquid-Cooled AC Drives User Manual
Carrier Frequency
For Frame 2 drives, see the carrier frequency derating table below.
PowerFlex 700L Frame 3A and 3B drives cannot be run above 4 kHz.
Horsepower/Current
Ratings
The following tables provide normal duty and heavy duty drive ratings
(including continuous, 1 minute, and 3 second).
Table A.A 400V AC Ratings (AC Input/AC Output)
Table A.B 480V AC Ratings (AC Input/AC Output)
Table A.C 600V AC Ratings (AC Input/AC Output)
2
0
4
6
8
360
Output
(Amps)
293 Amps
(80%)
Carrier Frequency (kHz)
Drive
Catalog
Number
Fra
m
e
PWM
Freq.
(kHz)
Output Power
Output Current (with 400V AC Induction Motor)
(1)
HP (kW)
Cont.
110%
1 min.
150%
3 secs.
Cont.
150%
1 min.
200%
3 secs.
ND
HD
ND
ND
ND
HD
HD
HD
20LC360
2
4
268 (200)
200 (150)
360
396
540
264
396
540
20LC650
3A
4
500 (370)
365 (270)
650
715
975
475
715
975
20LC1K2
3B
4
960 (715)
700 (525)
1250
1375
1875
915
1375
1875
(1)
Frame 2 ratings are based on 50 °C ambient and 50 °C coolant.
Frame 3A and 3B ratings are based on 40 °C ambient and 40 °C coolant.
Drive
Catalog
Number
Frame
PWM
Freq.
(kHz)
Output Power
Output Current (with 480V AC Induction Motor)
(1)
HP (kW)
Cont.
110%
1 min.
150%
3 secs.
Cont.
150%
1 min.
200%
3 secs.
ND
HD
ND
ND
ND
HD
HD
HD
20LD360
2
4
300 (224)
235 (175)
360
396
540
264
396
540
20LD650
3A
4
600 (445)
440 (325)
650
715
975
475
715
975
20LD1K2
3B
4
1150 (860)
845 (630)
1250
1375
1875
915
1375
1875
(1)
Frame 2 ratings are based on 50 °C ambient and 50 °C coolant.
Frame 3A and 3B ratings are based on 40 °C ambient and 40 °C coolant.
Drive
Catalog
Number
Fra
m
e
PWM
Freq.
(kHz)
Output Power
Output Current (with 600V AC Induction Motor)
(1)
HP (kW)
Cont.
110%
1 min.
150%
3 secs.
Cont.
150%
1 min.
200%
3 secs.
ND
HD
ND
ND
ND
HD
HD
HD
20LE425
3A
4
465 (345)
345 (255)
425
470
640
315
470
640
20LE800
3B
4
870 (650)
640 (480)
800
885
1200
590
885
1200
20LE1K1
3B
2
(2)
1275 (955)
935 (695)
1175
1295
1765
860
1295
1765
(1)
Frame 3A and 3B ratings are based on 40 °C ambient and 40 °C coolant.
(2)
Must operate at only 2 kHz PWM, and only as a stand-alone inverter module (“K” in catalog string position 13).