36
±2 kV common
mode
±2 kV common
mode
that of a typical
commercial or
hospital
environment.
Voltage dips, short
interruptions,
and voltage
variations on power
supply input lines
IEC 61000-4-11
±0% UT in 0.5
cycle at 0°, 45°,
90°, 135°, 180°,
225°, 270° and
315°
±0% UT in 1 cycle
at 0°
±70% UT in 25/30
cycles at 0°
±0% UT in 250/300
cycles at 0° and
180°
±0% UT in 0.5
cycle at 0°, 45°,
90°, 135°, 180°,
225°, 270° and
315°
±0% UT in 1 cycle
at 0°
±70% UT in 25/30
cycles at 0°
±0% UT in 250/300
cycles at 0° and
180°
Mains power
quality should be
that of a typical
commercial or
hospital
environment.
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 a
typical location in a
typical commercial
or hospital
environment.
NOTE: UT is the AC mains voltage before application of the test level.
Guidance and
manufacturer’s declaration - electromagnetic immunity - for
EQUIPMENT and SYSTEMS that are not LIFE-SUPPORTING
Guidance and Manufacture’s declaration - electromagnetic immunity
This device is intended for use in the electromagnetic environment specified below.
The customer and/or user of this device should ensure that it is used in such an
environment.
Immunity test
IEC 60601-1-2
test level
Compliance
level
Electromagnetic environment
- guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 V/m
150 kHz to 80
MHz
10 V/m
80 MHz to 2.7
GHz
3 V/m
10 V/m
Recommended Separation
Distance
The MANUFACTURER should
consider reducing the minimum
separation distance, based on
RISK MANAGEMENT, and
using higher IMMUNITY TEST
LEVELS that are appropriate for
the reduced minimum
separation distance. Minimum
separation distances for higher
IMMUNITY TEST LEVELS
shall be calculated using the
following equation:
E = 6/d√P
