Emc Information; Intouch® Critical Care Bed; Guidance And Manufacturer's Declaration - Electromagnetic Immunity - Stryker InTouch FL27 Wartungshandbuch

INTOUCH® CRITICAL CARE BED

Guidance and Manufacturer's declaration - Electromagnetic Immunity

The InTouch® Critical Care Bed is suitable for use in the electromagnetic environment specified below . The
customer or the user of the InTouch® Critical Care Bed should ensure that it is used in such an environment .
Immunity Test
Electrostatic Discharge (ESD)
IEC 61000-4-2
Electrostatic fast
transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, voltage
variations and short
interruptions on power
supply input lines
IEC 61000-4-11
Power frequency (50/60 Hz)
magnetic field
IEC 61000-4-8
Note: U is the a .c . mains voltage prior to applications of the test level .
T
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EMC Information

IEC 60601 Test Level
+6 kV contact
+8 kV air
+2 kV for power
supply lines
+1 kV for input/
output lines
+8 kV differential mode +8 kV differential mode
+2 kV common mode +2 kV common mode
<5%Ut (>95% dip in Ut) <5%Ut (>95% dip in Ut)
for 0,5 cycle
40%Ut (60% dip in Ut) 40%Ut (60% dip in Ut)
for 5 cycles
70%Ut (30% dip in Ut) 70%Ut (30% dip in Ut)
for 25 cycles .
<5% Ut (>95% dip in Ut)
for 5 sec .
3 A/m
2151-109-006 REV A
Compliance Level
Environment Guidance
+6 kV contact Floors
+8 kV air concrete, or ceramic tile .
floors are covered with synthetic
material, the relative humidity
should be at least 30% .
+2 kV for power Main power quality should be
supply lines that of a typical commercial or
+1 kV for input/ hospital environment .
output lines
Main power quality is that
of typical commercial and/or
hospital environment .
Main power quality should be
for 0,5 cycle that of a typical commercial
and/or hospital environment . If
for 5 cycles the user of the InTouch® Critical
Care Bed requires continued
for 25 cycles . operation during power main
<5% Ut (>95% interruptions, it is recommended
dip in Ut) that the device be powered
for 5 sec . from an uninterrupted power
supply or a battery .
3 A/m Power
fields should be at levels
characteristic
location in a typical commercial
and/or hospital environment .
Electromagnetic
should be wood,
If
frequency magnetic
of a typical
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