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ENGLISH
20.2 Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
This device is intended for use in the electromagnetic environment specified below. The user of this
device should make sure it is used in such an environment.
Basic EMC standard
Immunity Test Levels
Compliance
Levels
Electromagnetic
Environment-Guidance
Professional
healthcare
facility environment
HOME HEALTHCARE
ENVIRONMENT
Electrostatic Dischar-
ge (ESD) IEC61000-4-2
±8kV contact
±15kV air
±8kV contact
±15kV air
Floors should be wood, con-
crete or ceramic tile. If floors
are covered with synthetic
material, the relative humidi-
ty should be at least 30 %.
Electrical fast
transient/ burst
IEC61000-4-4
±2kV for power supply line
±1kV for input/output line
±2kV for power
supply line
±1kV for input/
output line
Mains power quality should
be that of atypical commer-
cial or hospital environment
Surge
IEC61000-4-5
± 1 kV line(s) to
line(s)
± 2 kV line(s) to earth
± 1 kV line(s) to
line(s)
± 1 kV line(s) to
line(s)
Mains power quality should
be that of atypical commer-
cial or hospital environment.
Voltage dips, short in-
terruptions and volta-
ge variations on power
supply input lines
IEC61000-4-11
Voltage Dips:
i) 100% reduction for 0.5 period,
ii) 100% reduction for 1 period,
iii) 30% reduction for 25/30 period,
Voltage Interruptions:
100% reduction for 250/300 period
230V
Mains power quality should
be that of a typical commer-
cial or hospital environment.
If the user of this device
requires continued operation
during power mains inter-
ruptions, it is recommended
that the device be powered
from an uninterruptible
power supply or a battery.
Power frequency
(50/60Hz) mag-
netic field
IEC61000-4-8
30 A/m
30 A/m
30 A/m
Power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical commer-
cial or hospital environment.
Содержание LAD680
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