Arjo Citadel - Page 66

66
Citadel Bed Frame System
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test level
Compliance level Electromagnetic environment -
guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
±2kV, ±4kV, ±8kV,
±15kV air
±8kV contact
±2kV, ±4kV, ±8kV,
±15kV air
±8kV contact
Floors should be wood, concrete
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covered with synthetic material
the relative humidity level should
be at least 30%
Surge
IEC 61000-4-5
±0,5kV ±1kV; ±2
kV, AC Mains, Line
to Ground
±0,5kV ±1kV, AC
Mains, Line to Line
±0,5kV ±1kV; ±2 kV,
AC Mains, Line to
Ground
±0,5kV ±1kV, AC
Mains, Line to Line
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° and 315°
0% UT; 1 cycle
and
70% UT; 25/30
cycles
Single phase: at 0°
0% UT; 250/300
cycle
0% UT; 0,5 cycle
At 0°, 45°, 90°, 135°,
180°, 225°, 270° and
315°
0% UT; 1 cycle
and
70% UT; 25/30 cycles
Single phase: at 0°
0% UT; 250/300 cycle
U
T
is the a.c. mains voltage prior to the application of the test level
a
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telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast
cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due
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level above, the product should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary.
b
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