Generic Emc Standards / Product Standards - Danfoss VLT 2800 Design Manual

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5.1.20 Generic EMC Standards / Product Standards

Standard/environment
EMC Product Standard
1st edition, 1996
2nd edition, 2004
EMC Basic Standard, EN55011, Cable-
borne/Radiated
Generic EMC standards
EMC Basis Standard, EN55011, Cable-
borne/Radiated
1) Described in details in the EMC Product Standard. This category is among other things for complex installations (for instance IT supply
networks).
The following system results are achieved on a system consisting of a VLT
armoured control cable, control box with potentiometer, screened/armoured motor cable and screened/armoured brake
cable as well as an LCP2 with cable.
VLT 2803-2875
Set-up
3x480 V version with 1A RFI
filter
3x480 V version with 1A RFI
filter (R5: For IT mains) 5 m screened/armoured
1x200 V version with 1A RFI
1)
filter
3 x 200 V version with 1A RFI
filter (R4: For use with RCD)
3x480 V version with 1A+1B
RFI filter
1x200 V version with 1A+1B
1)
RFI filter
VLT 2880-2882
Set-up
3x480 V version with 1B RFI
filter
Table 5.5 EMC Emission Compliance
1) For VLT 2822-2840 3x200-240 V, the same values apply as for the 480 V version with 1A RFI filter.
MG27E402
Design Guide
Industrial environment
EN61800-3
Unrestricted Restricted
Category 3 Category 4
Class A2
EMC plan
EN 61000-6-4
Class A
Industrial environment
EN 55011 class 1A
Cable-borne Radiated
150 kHz-30 MHz 30 MHz-1 GHz
Yes
25 m screened/ 25 m screened/armoured
armoured
Yes
5 m screened/armoured
Yes
40 m screened/ 40 m screened/armoured
armoured
Yes
20 m screened/ 20 m screened/armoured
armoured
Yes
50 m screened/ 50 m screened/armoured
armoured
Yes
100 m screened/ 100 m screened/
armoured armoured
Industrial environment
EN 55011 class 1A
Cable-borne Radiated
150 kHz-30 MHz 30 MHz-1 GHz
Yes
50 m
Danfoss A/S © Rev. May/2014 All rights reserved.
Residential, commercial and light industry
Unrestricted
Category 1
Class B
1)
®
2800 frequency converter with screened/
Emission
Residential, commercial and light industry
Cable-borne
150 kHz-30 MHz
Yes No
Yes No
Yes Yes
15 m screened/armoured
Yes Yes
7 m screened/armoured
Yes Yes
25 m screened/armoured
Yes Yes
40 m screened/armoured
Emission
Residential, commerce and light industry
Cable-borne
150 kHz-30 MHz
Yes Yes
50 m 50 m
EN61800-3
Restricted
Category 2
Class A1
EN 61000-6-3
Class B
EN 55011 class 1B
Radiated
30 MHz-1 GHz
No
No
No
No
No
No
EN 55011 class 1B
Radiated
30 MHz-1GHz
No
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