Vacon NX series User Manual

Receipt of delivery vacon • 13
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
3
3.3 Type designation code for the pre-charging components
The pre-charging components can be ordered separately. The pre-charging resistors are optimized
for each Active Front End unit. Components of the pre-charging circuit are 2 pcs charging resistors,
the contactor, the diode bridge and the snubber capacitor, see Table 5. Each pre-charging circuit has
maximum charging capacity, see Table 26.
Table 5. Type designation code for the pre-charging components
FI9 AFE/CHARGING-AFE-FFE-FI9
Item Q’ty Description Manufacturer Product Code
1 1 Diode Bridge Semikron SKD 82
2 2 Charging resistors Danotherm CAV150C47R
3 1 Snubber capacitor Rifa PHE448
4 1 Contactor Telemecanique LC1D32P7
FI10 AFE/CHARGING-AFE-FFE-FI10
Item Q’ty Description Manufacturer Product Code
1 1 Diode Bridge Semikron SKD 82
2 2 Charging resistors Danotherm CBV335C20R
3 1 Snubber capacitor Rifa PHE448
4 1 Contactor Telemecanique LC1D32P7
FI13 AFE/CHARGING-AFE-FFE-FI13
Item Q’ty Description Manufacturer Product Code
1 1 Diode Bridge Semikron SKD 82
2 2 Charging resistors Danotherm CAV335C11R
3 1 Snubber capacitor Rifa PHE448
4 1 Contactor Telemecanique LC1D32P7

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