Danfoss VLT 5000 Series Design Guide

Required compliance levels
Standard / environment Housing, trades and light industries Industrial environment
Conducted Radiated Conducted Radiated
EN 61000-6-3 (generic) Class B Class B
EN 61000-6-4 Class A-1 Class A-1
EN 61800-3 (restricted) Class A-1 Class A-1 Class A-1 Class A-1
EN 61800-3 (unrestricted) Class B Class B Class A-2 Class A-2
EN 55011: Threshold values and measuring methods for
radio interference from industrial, scientific and
medical (ISM) high-frequency equipment.
Class A-1: Equipment used in a industrial environment.
Unrestricted distribution.
Class A-2: Equipment used in an industrial environment.
Restricted distribution.
Class B: Equipment used in areas with a public supply
network (dwellings, commerce and light indus-
tries). Unrestricted distribution.
EMC Immunity
In order to document immunity against electrical inter-
ference from electrical phenomena, the following im-
munity tests have been made on a system consisting
of a frequency converter (with options, if relevant), a
screened control cable and a control box with potenti-
ometer, motor cable, and motor.
The tests were performed in accordance with the fol-
lowing basic standards:
•
EN 61000-4-2 (IEC 61000-4-2): Electrostat-
ic discharges (ESD)Simulation of electro-
static discharges from human beings.
•
EN 61000-4-3 (IEC 61000-4-3): Incoming
electromagnetic field radiation, amplitude
modulatedSimulation of the effects of radar
and radio communication equipment as well
as mobile communications.
•
EN 61000-4-4 (IEC 61000-4-4): Burst tran-
sients Simulation of interference brought
about by switching with a contactor, relays or
similar devices.
•
EN 61000-4-5 (IEC 61000-4-5): Surge tran-
sients Simulation of transients brouht e.g. by
lightning that strikes near installations.
•
VDE 0160 class W2 test pulse: Mains tran-
sients Simulation of high-energy transients
brought about by main fuse breakage,
switching of power factor correction capaci-
tors, etc.
•
EN 61000-4-6 (IEC 61000-4-6): RF Com-
mon mode Simulation of the effect from ra-
dio-transmitting equipment connected to
connection cables.
See following EMC immunity form.
VLT
®
5000 Design Guide
MG.52.B2.02 - VLT
®
is a registered Danfoss trademark 125
Special conditions

Danfoss VLT 5000 Series Specifications

General

Brand	Danfoss
Model	VLT 5000 Series
Category	DC Drives
Language	English