Table 8. Guidance and Manufacturer’s Declaraon – Electromagnec Immunity
Immunity Test IEC 60601 Test Level Compliance Level Electromagnec Environment
Guidance
Electrostac discharge (ESD)
IEC 61000-4-2
±8 kV contact
±15 kV air
±8 kV contact
±15 kV air
The relave humidity should be
at least 15%.
Electrical fast transient/burst
IEC 61000-4-4
±2 kV for power supply lines
±1 kV for input/output lines
Not applicable No guidance for baery‑powered
devices.
Surge
IEC 61000-4-5
±1 kV line to line
±2 kV line to ground
Not applicable No guidance for baery‑powered
devices.
Voltage dips, short interrupons
IEC 61000-4-11
<5% U
T
40% U
T
70% U
T
Not applicable No guidance for baery‑powered
devices.
Power frequency
(50/60 Hz) magnec eld
IEC 61000-4-8
30 A/m 30 A/m Power frequency magnec elds
should be at levels characterisc
of a typical locaon in a typical
commercial or hospital
environment.
Conducted RF IEC 61000-4-6 3 Vrms
150 kHz to 80 MHz
3 Vrms The device is intended for use in
the electromagnec environment
in which radiated RF disturbances
are controlled. The customer or
the user of the device can help
prevent electromagnec
interference by maintaining a
minimum distance between
portable and mobile RF
6 Vrms (ISM/Radio bands
between 150 kHz to 80 MHz)
80% AM at 1 kHz
6 Vrms
42