BR-Automation Automation PC 820, Руководство пользователя, Страница: 180 / 252

180
Standards and certifications • Requirements for immunity to disturbances
Automation PC 820 User's Manual V 1.00
4.2 High-frequency electromagnetic fields (HF field)
Test carried out according to
EN 61000-4-3 Limits according to
EN 61000-6-2
Limits according to
EN 61131-2
Limits according to
EN 55024
Housing, completely wired 80 MHz - 1 GHz, 10 V/m, 80%
amplitude modulation with 1 kHz,
length 3 seconds, criteria A
80 MHz - 1 GHz, 1.4 - 2 GHz,
10 V/m, 80% amplitude
modulation with 1 kHz, length 3
seconds, criteria A
800-960 MHz (GSM), 10 V/m,
pulse modulation with 50% duty
cycle, criteria A
80 MHz - 1 GHz, 1.4 - 2 GHz,
3 V/m, 80% amplitude modulation
with 1 kHz, length 3 seconds,
criteria A
Test carried out according to
EN 61000-4-3 Limits according to
EN 61800-3
Housing, completely wired 80 MHz - 1 GHz, 10 V/m, 80%
amplitude modulation with 1 kHz,
criteria A
Table 126: Test requirements - High-frequency electromagnetic fields (HF field)