Vacon NX series User Manual

Installation vacon • 73
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
5
Figure 42. Integrated DC/DC-power in the FI13 LCL filter
Figure 43. Wiring diagram of integrated DC/DC-power
DC-DC+
X3
X3
X3
X81
X2
X8
X51
X53
X1
X52
X70
8A
11163A_uk
Main fuse
AFE unit
(V phase in FI13)
Fan supply
DC/DC
LCL filter with integrated DC-DC supply
X51: (4-pin)
1 = (fan alarm)
2 = DC- (fuse base
connection)
3 = (fan control)
4 = +16.5 V
X52: (4-pin)
1 = Over-temperature
protection switch
4 = Over-temperature
protection switch
X53: (3-pin)
+ = DC+ (supply)
- = DC- (supply)
Fan
M
Tempe-
rature
Switch
Fan supply
DC/DC
DC supply

Vacon NX series Specifications

General

Product type	AC Drive
Output voltage range	0-Uin
Frequency range	0-500 Hz
Enclosure classes	IP00, IP21
Mounting types	Wall
Braking chopper	Integrated or external
EMC filter	Built-in or external
Control modes	Scalar, Vector
Protection features	Overcurrent, overvoltage, undervoltage, overtemperature, short circuit
Communication options	Modbus, Profibus, CANopen, Ethernet
Ambient temperature range	-10°C to +50°C
Cooling method	Air-cooled