Appendix
Operator’s Manual V1.1 • EasyOne Air • EasyOne Connect
© ndd Medizintechnik AG • Technoparkstrasse 1, 8005 Zurich, Switzerland • www.ndd.ch
144
A.1.6
Electromagnetic immunity
The following tables are guidelines according to the 3
rd
edition of the
medical standard IEC 60601-1-2.
Guidance and manufacturer’s declaration – electromagnetic Immunity
EasyOne Air
is intended for use in the electromagnetic environment specified
below. The user of
EasyOne Air
should assure that it is used in such an
environment.
Immunity test standard
IEC 60601 test level
Compliance level
Electromagnetic environment – guidance
Electrostatic discharge
(ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±8 kV contact
±15 kV air
Electrical fast transient/
burst
IEC 61000-4-4
±2 kV for power supply
lines
±1 kV for input/output
lines
±2 kV for power supply
lines
Mains power quality should be that of a
typical commercial or hospital
environment.
Surge
IEC 61000-4-5
±1 kV line to line
±2 kV line to earth
±1 kV line to line
±2 kV line to earth
Mains power quality should be that of a
typical commercial or hospital
environment.
Voltage dips, short
interruptions and voltage
variations on power supply
input lines
IEC 61000-4-11
<5% U
T
(0.5 cycles)
40% U
T
(5 cycles)
70% U
T
(25 cycles)
<5% U
T
for 5 s
<5% U
T
(0.5 cycles)
40% U
T
(5 cycles)
70% U
T
(25 cycles)
<5% U
T
for 5 s
Mains power quality should be that of a
typical commercial or hospital
environment.
Note: U
T
is the AC mains voltage prior to application of the test level.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 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.
Electromagnetic immunity
