EMC test results (Emission, Immunity)
The following test results have been obtained using a system with a frequency converter (with options if relevant), a screened control cable, a control box with potentiometer, as well as a motor and motor cable.
VLT 6002- 6011/ 380- 460V
VLT 6002- 6005/ 200- 240V
Emission
Environment Industrial environment Housing, trades and light industries
Basic standard EN 55011 Class A1 EN 55011 Class B EN 61800- 3
Setup
Motor cable
Conducted 150 kHz- 30
MHz
Radiated 30 MHz- 1 GHz
Conducted 150 kHz- 30
MHz
Radiated 30 MHz- 1 GHz
Conducted/ radiated 150 kHz-
30 MHz
VLT 6000 with RFI filter option
300 m unscreened/ unarmoured Yes
2)
No No No Yes/ No
50 m br. screened/ armoured
(Bookstyle
20m )
Yes Yes Yes No Yes/ Yes
150m br. screened/ armoured Yes Yes No No Yes/ Yes
VLT 6000 with RFI- filter (+ LC- module)
300 m unscreened/ unarmoured Yes No No No Yes/ No
50 m br. screened/ armoured Yes Yes Yes No Yes/ Yes
150m br. screened/ armoured Yes Yes No No Yes/ Yes
VLT 6016- 6602/ 380- 460 V
VLT 6006- 6062/ 200- 240 V
VLT 6102-6652, 525-600 V
Emission
Environment
Industrial environment Housing, trades and light industries
Basic standard EN 55011 Class A1 EN 55011 Class B
Setup
Motor cable
Conducted 150 kHz- 30
MHz
Radiated 30 MHz- 1 GHz
Conducted 150 kHz- 30
MHz
Radiated 30 MHz- 1 GHz
VLT 6000 w/ o RFI filter option
4)
300 unscreened/ unarmoured No No No No
150 m br. screened/ armoured No Yes
6)
No No
VLT 6000 with RFI option
300 m unscreened / unarmoured Yes
2, 6)
No No No
50 m br. screened/ armoured Yes Yes
6)
Yes
1, 3, 6)
No
150 m br. screened/ armoured Yes
6)
Yes
6)
No No
1) Does not apply to VLT 6152-6602, 380-460 V
2) Depending on installation conditions
3) VLT 6042- 6062, 200- 240 V
4) VLT 6152-6602, 380-460 V, fulfil class A2 with 50 m screened cable without RFI filter (typecode R0).
5) VLT 6102-6402, 525-600 V, fulfil class A2 with 150 m screened cable without RFI filter (typecode R0) and class A1 at 30 m screened cable with RFI filter option R1.
VLT 6502-6652, 525-600 V, fulfil class A2 with 150 m screened cable without RFI filter (typecode R0).
6) Does not apply to VLT 6102-6652, 525-600 V.
In order to minimise the conducted noise to the mains supply and the radiated noise from the frequency converter system, the motor cables should be as short as possible and the screen ends
should be made in accordance with the section on electrical installation.
VLT
®
6000 HVAC Series
MG.61.B5.02 - VLT
®
is a registered Danfoss trademark 205
All about VLT 6000
HVAC
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