Eaton SLX9000 - Figure 1-1: SLX9000 Block Diagram

SLX9000 Adjustable Frequency Drives User Manual
MN04003020E
For more information visit: www.eaton.com 1-3
January 2009
Figure 1-1: SLX9000 Block Diagram
Motor and
Application
Control
Control Module
PE
Power Module
RS-232
Option
Board
Measurements
Gate
Drivers
Motor
Control
µP
Power
Supply
Fan
1)
Integrated Input Module
2)
Rectifier
Control
I/O
* This measuring method only in Sizes MF5 and larger.
3~
U
V
W
=
L1
L2
L3
Motor
3)
IGBT
Inverter
Current
Sensors*
Mains
Charg. Res.
Brake
Chopper*
Brake Resistor
3~
=
Control Keypad
reset
START
STOP
enter