Rockwell Automation Publication PFLEX-AP005B-EN-P - May 2019
43
Drive Selection Considerations
Chapter
1
Table 21 - PowerFlex 750-Series Frames 2…7 Power Terminal Block Designations
Terminal
Description
Notes
+DC
DC Bus (+)
DC Input Power or Dynamic Brake Chopper
-DC
DC Bus (–)
DC Input Power or Dynamic Brake Chopper
BR1
DC Brake (+)
Dynamic Brake Resistor Connection (+)
BR2
DC Brake (–)
Dynamic Brake Resistor Connection (–)
U
U (T1)
Motor Connections
(1)
(1)
Important:
Motors with NEMA MG1 Part 31.40.4.2 inverter grade insulation systems are recommended. If you
intend to connect a motor that is not rated inverter grade, refer to Wiring and Grounding Guidelines for Pulse
Width Modulated (PWM) AC Drives, publication
, for recommendations.
V
V (T2)
W
W (T3)
R
R (L1)
AC Line Input Power
S
S (L2)
T
T (L3)
PE /
PE Ground
Terminating point to chassis ground for incoming AC line
and motor shield.
Содержание Rockwell Automation PowerFlex 700 Series
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