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TECHNISCHE GEGEVENS
Integrated input module**
Mains
L1
L2
L3
Control
module
*Brake chopper belongs to the standard equipment in classes MF3 to MF6, brake resistor is available
as option
**Classes MF4 and bigger have an integrated input module
***This measuring method only in classes MF5 and bigger
Figuur 4-1. Vacon NXL-blokdiagram.
Nederland: Email: info@vacon.nl
Belgie : Email: info@vacon.be
Power
module
1)
Rectifier
3~
Charg.res.
Fan
Power
Supply
Control
Keypad
Option
board
Brake resistor*
Brake
3)
Chopper*
IGBT
Inverter
=
2)
=
3~
Measure-
ments
Gate
Drivers
Motor and
Application
Control
Control
I/O
vacon • 17
Current
Motor
Sensors***
U
V
W
Motor
Control
µP
nxlk57
4
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