Guidance And Manufacturer's Declaration - Electromagnetic Immunity - Stryker SMRT 6500 Bedienungs- Und Wartungshandbuch

English SPECIFICATIONS (CONTINUED)

Guidance and manufacturer's declaration - electromagnetic immunity

The SMRT Charger is intended for use in the electromagnetic environment specified below. The customer
or the user of the SMRT Charger should assure that it is used in such an environment.
Immunity test
Electrostatic discharge
(ESD)
IEC 61000-4-2
Electrical fast transient/
burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short
interruptions and voltage
variations on power supply
input lines
IEC 61000-4-11
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
NOTE: U is the alternating current mains voltage prior to application 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 ±1 kV for input/output
lines
±1 kV line(s) to line(s) ±1 kV line(s) to line(s)
±2 kV line(s) to earth ±2 kV line(s) to earth
<5% U
T
(>95% dip in U )
T
for 0,5 cycle
40% U
T
(60% dip in U
)
T
for 5 cycles
70% U
T
(30% dip in U )
T
for 25 cycles
<5% U
T
(>95% dip in U )
T
for 5 seconds
3 A/m
6500-109-105 REV A
Compliance level
environment - guidance
±2, 4, 6 kV contact
±2, 4, 8 kV air
relative humidity should be at
±2 kV for power
supply lines should be that of a typical
lines
should be that of a typical
95% Reduction
(10 ms) should be that of a typical
environment. If the user of
the SMRT Charger requires
60% Reduction
continued operation during
(100 ms)
power mains interruptions,
it is recommended that the
30% Reduction SMRT Charger be powered
(500 ms) from an uninterruptible power
95% Reduction
(5 sec)
3 A/m Power frequency magnetic
at 50 Hz fields should be at levels
characteristic of a typical
Electromagnetic
Floors should be wood,
concrete or ceramic tile.
If floors are covered with
synthetic material, the
least 30%.
Mains power quality
commercial or hospital
environment.
Mains power quality
commercial or hospital
environment.
Mains power quality
commercial or hospital
supply or a battery.
location in a typical
commercial or hospital
environment.
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