Description Type test value Reference
Power frequency (50 Hz)
magnetic field
IEC 61000-4-8, level 5
• 3 s 1000 A/m
• Continuous 100 A/m
Pulse magnetic field immunity
test
1000A/m IEC 61000–4–9, level 5
Damped oscillatory magnetic
field
100A/m, 100 kHz and 1MHz IEC 6100–4–10, level 5
Power frequency immunity test IEC 60255-22-7, class A
IEC 61000-4-16
• Common mode 300 V rms
• Differential mode 150 V rms
Voltage dips and short
interruptionsc on DC power
supply
Dips:
40%/200 ms
70%/500 ms
Interruptions:
0-50 ms: No restart
0...∞ s : Correct behaviour at
power down
IEC 60255-11
IEC 61000-4-11
Voltage dips and interruptions on
AC power supply
Dips:
40% 10/12 cycles at 50/60 Hz
70% 25/30 cycles at 50/60 Hz
Interruptions:
0–50 ms: No restart
0...∞ s: Correct behaviour at power
down
IEC 60255–11
IEC 61000–4–11
Electromagnetic emission tests EN 55011, class A
IEC 60255-25
ANSI C63.4, FCC
• Conducted, RF-emission
(mains terminal)
0.15...0.50 MHz < 79 dB(µV) quasi peak
< 66 dB(µV) average
0.5...30 MHz < 73 dB(µV) quasi peak
< 60 dB(µV) average
• Radiated RF-emission,
ANSI
30 – 88 MHz < 39,08 dB(µV/m) quasi peak,
measured at 10 m distance
Table continues on next page
Section 18 1MRK 511 287-UUS A
IED and functionality tests
652
Technical manual
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