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Chapter 1
Selection Considerations
34
Table 8 - Input Power and Features (Continued)
Description
PowerFlex 700AFE Bus Supply
Cat No. 20Y...
Current Limit
20...150% of rated input current
AC input disconnect
• IP20 2500 MCC; circuit breaker,
• IP21 Rittal; disconnect switch,
DC Bus precharger
(s) Contactor, rectifier and resistors
Harmonic Compliance
IEEE 519
Control Power
(s) Internal 240/120V AC, 1 PH,
50/60 Hz
Auxiliary 24V DC Control
—
Power
400V AC input, DC Bus
• 520...1469 A DC, ND
Normal Duty Output Ratings
• 309...873 kW, ND
• Up to 4976 kW, ND, with
Table 9 - Output Power and Features
Description
PowerFlex 700AFE Bus Supply
Cat No. 20Y...
480V AC input, DC Bus
• 520...1469 A DC, ND
Normal Duty Output Ratings
• 370...1046 kW, ND
• Up to 5962 kW, ND, with
600V AC input, DC Bus
• 367...1164 A DC, ND
Normal Duty Output Ratings
• 327...1036 kW, ND
• Up to 5905 kW, ND, with 6 x
Rockwell Automation Publication 750-RM003A-EN-P - April 2018
PowerFlex 755TM Bus Supply
Cat. No. 20J...
20...160% of rated input current
Motor Operated Circuit Breaker with shunt
high-speed AC line fuses,
trip, high-speed AC line fuses
contactor
motor control breaker. External
user supplied AC line fuses are
required.
(s) Contactor and resistors
IEEE 519
(s) User supplied 240V AC, 1 PH, 50/60Hz,
neutral grounded, +/-10% of nominal.
See
(o) Internal 240V AC, 1 PH, 50/60 Hz,
specify control option (–C1) when
ordering.
See
(o) External 24V DC +/-5% of nominal;
• Frame 8, 182 W max
• Frame 9, 213 W max
• Frame 10, 245 W max
• Frame 11, 276 W max
• Frame 12, 308 W max
• 324...3801 A DC, ND
• 188...2204 kW, ND
• Parallel operation, not applicable
6 x parallel units (IP21 Rittal
enclosures only). Max practical
power limited by DC bus bar
ampacity. See publication
20Y-
UM001
for paralleling
information.
PowerFlex 755TM Bus Supply
Cat. No. 20J...
• 311...3501 A DC, ND
• 216...2436 kW, ND
• Parallel operation, not applicable
6 x parallel units (IP21 Rittal
enclosures only). Max practical
power limited by DC bus bar
ampacity. See publication
20Y-
UM001
for paralleling
information.
• 249...2489 A DC, ND
• 217...2164 kW, ND
• Parallel operation, not applicable
parallel units (IP21 Rittal
enclosures only). Max practical
power limited by DC bus bar
ampacity. See publication
20Y-
UM001
for paralleling
information.
Table 6 on page
31.
Table 6 on page
31.
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