50
Electromagnetic Immunity
Electrical fast
transient/ burst
IEC 61000-4-4
+/- 2 kV for
power lines
+/- 1 kV for
input/ output
lines
+/- 2 kV for
power lines
+/- 1 kV for
input/ output
lines
Mains power quality should be that of a typical
commercial or hospital environment.
Surge
IEC 61000-4-5
+/-1 kV
line(s) to
line(s)
+/- 2 kV
line(s) to
earth
+/-1 kV line(s) to
line(s)
+/- 2 kV line(s)
to earth
Mains power quality should be that of a typical
commercial or hospital environment.
Conducted RF
IEC 61000-4-6
3 Vrms 3 Vrms Performed over 0.15-80 MHz
6 Vrms 6 Vrms Performed on the following ISM (industrial, scientific
and medical) bands of frequency: The bands between
0,15 MHz and 80 MHz are 6,765 MHz to 6,795 MHz;
13,553 MHz to 13,567 MHz; 26,957 MHz to 27,283
MHz; and 40,66 MHz to 40,70 MHz. The amateur
radio bands between 0,15 MHz and 80 MHz are 1,8
MHz to 2,0 MHz, 3,5 MHz to 4,0 MHz, 5,3 MHz to 5,4
MHz, 7 MHz to 7,3 MHz, 10,1 MHz to 10,15 MHz, 14
MHz to 14,2 MHz, 18,07 MHz to 18,17 MHz, 21,0
MHz to 21,4 MHz, 24,89 MHz to 24,99 MHz, 28,0
MHz to 29,7 MHz and 50,0 MHz to 54,0 MHz
Power
frequency (50 /
60 Hz)
magnetic field
IEC 61000-4-8
30 A/m 30 A/m Power frequency magnetic fields should be at levels
characteristic of typical location in a typical hospital
environment.