Catalog explanation – Rockwell Automation 20GY PowerFlex 755 with OEM Liquid Cooling Frame 6 and 7 AC Drives User Manual
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Rockwell Automation Publication 20GY-IN001A-EN-P - June 2011
2
PowerFlex® 755 with OEM Liquid Cooling Frame 6 and 7 AC Drives
Catalog Explanation
a
a b c d e f1…f2 g h
Drive
Code Type
20G PowerFlex 755
b
OEM Liquid Cooled
c
Input Type
Frames
Frames
Code Description
Y
A
AC Input w/Precharge,
no DC Terminals
6…7
e
Voltage Rating
Code Voltage
C 400V AC
D 480V AC
f1
ND Rating
400V, 50 Hz Input
Code Amps kW
Frame
260 260 132
6
7
367 367 200
477 477 270
7
g
Filtering and CM Cap Configuration
Code Filtering
Default CM Cap
Connection
A Yes Jumper Removed
h
Dynamic Braking
Code
Internal Resistor Internal Transistor
N No No
d
Enclosure
Code Description
N
IP00, NEMA/UL Type Open
6…7
‡
For Frames 6…7 a User Installed Flange Kit is
available to convert a Code N drive that
provides a NEMA/UL Type 4X/12 back.
Position
1…3 4 5 6 7 8…10 11 12 13 14 15 16 17 18
20G Y A N X XXX A N 0 N N N N N Q B Q…
f2
ND Rating
480V, 60 Hz Input
Code Amps Hp
Frame
248 248 200
6
7
361 361 300
477 477 400
7
‡