31
Guidance and manufacture’s declaration – electromagnetic immunity
The device is intended for use in the electromagnetic environment specified below. The customer or the us-
er of device should assure that it is used in such an environment.
Floors should be wood, concrete or ceramic
tile. If floor are covered with synthetic ma-
terial, the relative humidity should be at
least 30%.
Electrostatic
discharge (ESD)
IEC 61000-4-2
±8 kV contact
±2 kV, ±4 kV, ±8 kV,
±15 kV air
±8 kV contact
±2 kV, ±4 kV, ±8 kV,
±15 kV air
Mains power quality should be that of a typ-
ical commercial or hospital environment.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for power
supply lines
±1 kV for input/output
lines
Not applicable
Surge
IEC 61000-4-5
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
Mains power quality should be that of a typ-
ical commercial or hospital environment. If
the user of the device requires continued
operation during power mains interruptions,
it is recommended that the device be pow-
ered from an uninterruptible power supply
or a battery.
Not applicable
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
0 % UT; 0.5 cycle
at 0°,45°,90°, 135°,
180°, 225°, 270°, 315°
0 % UT ; 1 cycle
70 % UT; 25/30 cycle
0% UT; 250/300 cycle
Immunity test IEC 60601 test level Compliance level Electromagnetic environment - guidance
To Next Page
Loading...