Stryker iSwitch Manual De Operación Y Mantenimiento página 21

Guidance and Manufacturer's Declaration: Electromagnetic Immunity
iSwitch is intended for use in the electromagnetic environment specified below. The customer or
the user of iSwitch should ensure that it is used in such an environment.
Immunity Test
Electrostatic Discharge (ESD)
IEC61000-4-2
Electrical fast transient/burst
IEC61000-4-4
Surge
IEC61000-4-5
Voltage dips, short interrup-
tions and voltage variations on
power supply input lines
IEC61000-4-11
Power frequency (50/60Hz)
magnetic field
IEC 61000-4-8
NOTE: Ut is the a.c. mains voltage prior to application of the test level.
IEC 60601 Test
Level
±6kV contact
±8kV air
±2kV for power sup-
ply lines
±1kV for input/out-
put lines
±1kV differential
mode
±2kV common mode
<5% Ut (>95% dip in
Ut) for 0.5 cycle
40% Ut (60% dip in
Ut) for 5 cycles
70% Ut (30% dip in
Ut) for 25 cycles
<5% Ut (>95% dip in
Ut) for 5 sec.
3 A/m
Compliance Level
±2,4,6kV contact
±2,4,8kV air
±2kV line to ground
±1kV line to line
±0.5, 1kV differential
mode
±0.5, 1, 2kV common
mode
<5% Ut (>95% dip in
Ut) for 0.5 cycle
40% Ut (60% dip in
Ut) for 5 cycles
70% Ut (30% dip in
Ut) for 25 cycles
<5% Ut (>95% dip in
Ut) for 5 sec.
3 A/m
Electromagnetic
Environment:
Guidance
Floors should be
wood, concrete, or
ceramic tile. If floors
are covered with syn-
thetic material, the rel-
ative humidity should
be at least 30%.
Mains power quality
should be that of a typ-
ical commercial or
hospital environment.
Mains power quality
should be that of a typ-
ical commercial or
hospital environment.
Mains power quality
should be that of a typ-
ical commercial or
hospital environment.
If the user of iSwitch
requires continued
operation during
power mains interrup-
tions, it is recom-
mended that iSwitch
be powered from an
uninterruptible power
supply or a battery.
Power-frequency mag-
netic fields should be
at levels characteristic
of a typical location in
a typical commercial
or hospital environ-
ment.
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