Railway-EMC-Standards prEN 50121-X - EMC Test NRW GmbH

Changes in prEN 50121-4
EMC
TEST NRW
EN 50121-4 : 2000
prEN 50121-4 : 2006
Comment
Radiated emission according
to EN 50081-2
Radiated emission according to
EN 61000-6-4
No change in
requirements !
Conducted emission
according to EN 50081-2 and
EN 61000-3-x
Conducted emission according to
EN 61000-6-4 and EN 61000-3-x
No change in
requirements !
www.emc-test.de
Radiated immunity according
to EN 61000-4-3
80-1000 MHz with 10V/m ;
and ENV 50204
900±5 MHz with 10 V/m
Magnetic fields test according
to EN 61000-4-8 with 50Hz,
100 A/m
Radiated immunity according to
EN 61000-4-3
80-1000 MHz with 10V/m
800-1000 MHz with 20 V/m
1400-2100 MHz with 10 V/m
2100-2500 MHz with 5 V/m
Magnetic fields test according to
EN 61000-4-8 with 0/16,7/50Hz,
100 A/m AC-system and 300 A/m
DC-system
Change of test procedure
for 900 MHz and
expansion of frequency
range up to
2,5 GHz !
Additional test with higher
expenditure of time !
EN 61000-4-9 with 300 A/m
EN 61000-4-9 with 300 A/m
6
Conducted immunity
according to EN 61000-4-2/-4/-
5/-6
Conducted immunity according to
EN 61000-4-2/-4/-5/-6/-12
No change in
requirements !
15.09.2006 Uwe Rörden Revision prEN 50121-X : 2006