Electromagnetic Immunity - NDD EasyOne Air Operator's Manual

Appendix
A.2.6.

Electromagnetic immunity

Immunity test standard
Electrostatic discharge
(ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short
interruptions and voltage
variations on power supply
input lines
IEC 61000-4-11
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
 Electromagnetic immunity
Operator's Manual V03 • EasyOne Air • EasyOne Connect
© ndd Medizintechnik AG • Technoparkstrasse 1, 8005 Zurich, Switzerland • www.ndd.ch
The following tables are guidelines according to the 3
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.
IEC 60601 test level Compliance level
±6 kV contact ±8 kV contact
±8 kV air ±15 kV air
±2 kV for power supply ±2 kV for power supply
lines lines
±1 kV for input/output
lines
±1 kV line to line ±1 kV line to line
±2 kV line to earth ±2 kV line to earth
<5% U (0.5 cycles) <5% U
T
40% U (5 cycles) 40% U
T
70% U (25 cycles) 70% U
T
<5% U for 5 s <5% U
T
Note: U is the AC mains voltage prior to application of the test level.
T
3 A/m 30 A/m
Electromagnetic environment – guidance
Mains power quality should be that of a
typical commercial or hospital
environment.
Mains power quality should be that of a
typical commercial or hospital
environment.
(0.5 cycles) Mains power quality should be that of a
T
typical commercial or hospital
(5 cycles)
T
environment.
(25 cycles)
T
for 5 s
T
Power frequency magnetic fields should
be at levels characteristic of a typical
location in a typical commercial or
hospital environment.
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edition of the medical
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103/105
105