Karl Storz ENDOFLATOR 40, Инструкция по эксплуатации, Страница: 71 / 80

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Table 2
Guidance and manufacturer’s declaration – electromagnetic immunity
The ENDOFLATOR
®
40 model UI400 is intended for use in the electromagnetic environment speci Ƃ ed below.
The customer or user of the ENDOFLATOR ® 40 model UI400 should ensure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance level Electromagnetic environment – guidance
Electrostatic Discharge (ESD)
IEC 61000-4-2 ± 6 kV contact
± 8 kV air ± 6 kV contact
± 8 kV air
Floors should be wood, concrete or ceramic tile. If
ƃ oors are covered with synthetic material, the relative
humidity should be at least 30 %.
Electrical fast
transient/burst
IEC 61000-4-4 ± 2 kV for power supply lines
± 1 kV for input/output lines ± 2 kV for power supply
lines
± 1 kV for input/output lines Mains power quality should be that of a typical
commercial or hospital environment.
Surge
IEC 61000-4-5 ± 1 kV line(s) to line(s)
± 2 kV line(s) to earth ± 1 kV line(s) to line(s)
± 2 kV line(s) to earth Mains power quality should be that of a typical
commercial or hospital environment.
Voltage dips, short
interruptions and voltage
variations on power supply
input lines
IEC 61000-4-11 <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
<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
Mains power quality should be that of a typical
commercial or hospital environment.
If the user of the equipment or system requires
continued operation during power mains interruptions,
it is recommended that the equipment or system be
powered from an uninterruptible power supply.
Power frequency
(50/60 Hz)
magnetic
Ƃ eld
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic Ƃ elds should be at
levels characteristic of a typical location in a typical
commercial or hospital environment.
* Note: U
T
is the a.c. mains voltage prior to application of the test level.
Hinweise zur
elektromagnetischen
Verträglichkeit (EMV) Indicaciones sobre
compatibilidad
electromagnética (CEM) Electromagnetic
Compatibility (EMC)
information