Active Front End (AFE)
vacon • 21
24-hour s358 (0)201 212 575 • Email: [email protected]
4
4.2
Active Front End Unit block diagram
Figure 9. NXA block diagram
B+
B-
U/T1
V/T2
W/T3
RS-232
11170.emf
Power Module
Control Module
Keypad
Control
Driver
Measure-
ments
Power
supply
Fan
ASIC
IGBT
bridge
I/O
slot E
I/O
slot D
I/O
slot C
I/O
slot A
I/O
slot B
Содержание NX Active Front End
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