Vacon NX User Manual

Appendices vacon • 223
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
13
CONTROL BOARD
OPTION BOARDOPTION BOARDOPTION BOARDOPTION BOARDOPTION BOARD
CONTROL
PANEL
OPTO
ADAPTER
BOARD
CONTROL UNIT
ASIC
BOARD
DC +
DC -
DRIVER / X1
DRIVER / H2
DRIVER / H4
DRIVER / X1
DRIVER / H2
DRIVER / H4
DRIVER / H4
DRIVER / X1
DRIVER / H2
PHASE
MODULE
U
PHASE
MODULE
V
PHASE
MODULE
W
CH64,
INVERTER,
CONTROL
Charge fb
x)
x) Cable can be removed
if necessary
11421_uk
L1
L2
L3
PE
RECTIFIER BOARD
MEASUREMENT BOARD 1
MAINS VOLTAGE
SUPERVISION
MEASUREMENT BOARD 2
DRIVER BOARD
MODULE RIGHT SIDE
MODULE LEFT SIDE
W / T3
U / T1
V / T2
With SPU-024 option only
X1/+: connected to DC+ if
SPU-024 not in use
CH72, FC
11422_uk

Vacon NX Specifications

General

Product Type	AC Drive
Control Method	Scalar Control
Enclosure	IP00, IP21
Communication	Ethernet
Safety	STO (Safe Torque Off)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Ambient Temperature Range	-10°C to +50°C (with derating above +40°C)
Cooling Method	Air-cooled, Liquid-cooled