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Electromagnetic environment – Guidance
Standard: IEC 60601-1-2:2014
Environment of intended uses: Professional Healthcare Facility Environment
Emission test
Conducted emission
Radiated emission
Harmonic current emissions
Voltage fluctuations and flicker
Immunity test
Electrostatic Discharge
(IEC 61000-4-2)
Radiated RF EM filed
(IEC 61000-4-3)
Proximity fields form RF
wireless communications
equipment (IEC 61000-4-3)
Electrical fast transients / bursts
(IEC 61000-4-4)
Surges (IEC 61000-4-5)
Conducted disturbances
inducted by RF fields
(IEC 61000-4-6)
Limit
CISPR 11, Group 1, Class A
CISPR 11, Group 1, Class A
IEC 61000-3-2, Class A
IEC 61000-3-3
Compliance level
Contact Discharge: ±8 kV
Air Discharge: ±2 kV, ±4 kV,
±8 kV, ±15 kV
80-2700 MHz; 1kHz AM 80 %;
3 V/m
385 MHz; Pulse Modulation: 18
Hz; 27 V/m
450 MHz, FM + 5 Hz deviation:
1 kHz sine; 28 V/m
710, 745, 780 MHz; Pulse
Modulation: 217 Hz; 9 V/m
810, 870, 930 MHz; Pulse
Modulation: 18 Hz; 28 V/m
1720, 1845, 1970 MHz; Pulse
Modulation: 217 Hz; 28 V/m
2450 MHz; Pulse Modulation:
217 Hz; 28 V/m;
5240, 5500, 5785 MHz; Pulse
Modulation: 217 Hz; 9 V/m
Power lines: 2 kV; 100 kHz
repetition frequency
Signal lines: 1 kV; 100 kHz
repetition frequency
L-N: 1kV at 0°, 90°, 180°, 270°
L-PE, N-PE: 2 kV at 0°, 90°,
180°, 270°
0.15-80 MHz; 1kHz AM 80 %;
3 Vrms, 6 Vrms in ISM
Electromagnetic environment - Guidance
Device uses RF energy only for its internal function.
Therefore, its RF emissions are very low and are not
likely to cause any interference in nearby electronic
equipment.
Device is directly connected to the public low-voltage
power supply network that supplies buildings used for
domestic purposes.
Electromagnetic environment - Guidance
Floors should be wood, concrete or ceramic tile. If
floors are covered with synthetic material, the relative
humidity should be at least 30%.
Portable and mobile RF communications equipment
should be used no closer to any part of the device,
including cables, than the recommended separation
distance calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance:
d = 1.2√P for 80 MHz to 800 MHz
d = 2.3√P for 800 MHz to 2,7 GHz
where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and d is the recommended separation
distance in meters (m).
Portable and mobile RF communications equipment
should be used no closer to any part of the device,
including cables, than the recommended separation
distance 30 cm.
Mains power quality should be that of a typical
environment.
Mains power quality should be that of a typical
environment.
Portable and mobile RF communications equipment
should be used no closer to any part of the device,
including cables, than the recommended separation
distance calculated from the equation applicable to the
frequency of the transmitter.
14
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