VLT
®
8000 AQUA
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.
Emission
Environment Industrial environment Housing, trades and light industries
VLT 8006-8011/ 380-480 V
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
300 m unscreened/ unarmoured Yes
2)
No No No Yes/ No
50 m br. screened/ armoured Yes Yes Yes
4)
No Yes/ YesVLT 8000 with RFI filter option
150m br. screened/ armoured Yes Yes No No Yes/ Yes
300 m unscreened/ unarmoured Yes No No No Yes/ No
50 m br. screened/ armoured Yes Yes Yes
4)
No Yes/ Yes
VLT 8000 with RFI- filter option
(+ LC filter)
150m br. screened/ armoured Yes Yes No No Yes/ Yes
Emission
Environment Industrial environment Housing, trades and light industries
VLT 8016-8652/ 380-480 V
VLT 8006-8062/ 200-240 V
VLT 8052-8402/ 525-690 V
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
300 unscreened/ unarmoured No No No No
VLT 8000 w/ o RFI filter option
5) 6)
150 m br. screened/ armoured No Yes
7)
No No
300 m unscreened / unarmoured Yes
2) 7)
No No No
50 m br. screened/ armoured Yes Yes
7)
Yes
1) 3) 7)
NoVLT 8000 with RFI filter option
150 m br. screened/ armoured Yes
7)
Yes
7)
No No
1) Does not apply to VLT 8152-8652
2) Depending on installation conditions
3) VLT 8042- 8062, 200- 240 V with external filter
4) Does not apply to VLT 8011 (380-480 V)
5) VLT 8152-8652, 380-480 V, fulfils class A2 at 50 m unscreened cable without RFI filter (Typecode R0)
6) VLT 8052-8402, 525-690 V fulfils Class A2 at 150 m screened cable without RFI filter (R0) and class A1 at 30 m screened cable with RFI filter option R1.
VLT 8502-8652, 525-690 V fulfils Class A2 at 150 m screened cable without RFI filter (R0).
7) Does not apply to VLT 8052-8652, 525-690 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.
MG.83.A2.02 - VLT is a registered Danfoss trademark
193
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