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Bemer Therapy System Evo Instrucciones De Uso página 18

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  • ESPAÑOL, página 202
Electromagnetic immunity
Emission measurements
Discharge of static electricity in accordance
with IEC 61000-4-2
Electrical fast transient/burst immunity
in accordance with IEC 61000-4-4
Impulse voltage/surges in accordance
with IEC 61000-4-5
Magnetic field at supply frequency (50/60 Hz)
in accordance with IEC 61000-4-8
Voltage dips, short-term interruptions
and fluctuations in the supply voltage
in accordance with IEC 61000-4-11
Radiated fields in close proximity in
accordance with IEC 61000-4-39
Remark: U
is the AC mains voltage prior to applying the test level
T
IEC-60601 test level
± 8 kV contact discharge
± 15 kV air discharge
± 2 kV for power cables
± 1 kV for input/output cables
± 1 kV voltage phase conductor –
phase conductor
± 2 kV voltage phase conductor – ground
3 A/m
< 5 % U
for 1/2 period (> 95 % dip)
T
< 40 % U
for 10 periods (60 % dip)
T
< 70 % U
for 25 periods (30 % dip)
T
< 5 % U
5 s (> 95 % dip)
T
8 A/m at 30kHz
65 A/m at 134.2kHz 7.5 A/m at 13.56kHz
34
Compliance level
± 8 kV contact discharge
± 15 kV air discharge
± 2 kV for power cables
± 1 kV for input/output cables
± 1 kV voltage phase conductor –
phase conductor
± 2 kV voltage phase conductor – ground
3 A/m
< 5 % U
for 1/2 period (> 95 % dip)
T
< 40 % U
for 10 periods (60 % dip)
T
< 70 % U
for 25 periods (30 % dip)
T
< 5 % U
5 s (> 95 % dip)
T
8 A/m at 30kHz
65 A/m at 134.2kHz 7.5 A/m at 13.56kHz
ES
NL
IT
FR
Floors should be made of wood or concrete
or covered with ceramic tiles.
The quality of the supply voltage should
correspond to that of a typical store or
clinic environment.
The quality of the supply voltage should
correspond to that of a typical store or clinic
environment. If the users of the device require
continuous operation, even in case of power
outages, it is recommended to feed power to
the device via an uninterruptible power
supply or a battery.
Avoid exposure to known sources of EMI
(electromagnetic interference) such as
diathermy, lithotripsy, electrocautery, RFID
(Radio Frequency Identification), and electro-
magnetic security systems such as anti-theft/
electronic article surveillance systems, metal
detectors. Note that the presence of RFID
devices may not be obvious. If such interfe-
rence is suspected, reposition the equipment
if possible, to maximize distances
35
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