Vacon NX series User Manual

Installation vacon • 69
Local contacts: http://drives.danfoss.com/danfoss-drives/local-contacts/
5
The sheet metal airflow guides (deflectors) marked in green prevents air circulation between
different sections of the equipment. The shield guides marked in green prevent air circulation inside
a section. The points marked in red show the exhaust air holes. These holes must not be covered,
nor must anything be placed above them to stop the free exit of warm air from inside the equipment.
The points marked in blue show the cooling air intake holes. These holes must not be blocked in any
way.
The materials used for preventing the circulation of air inside the equipment must be fire-
restraining. The edges must be sealed to prevent the formation of gaps. When the deflectors are
made according to the instructions, no separate cooling fan is required.

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