Interacoustics Virtual SVV, Инструкция по эксплуатации

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Virtual SVV™ Instructions for Use - EN Page 43
Guidance and Manufacturer’s Declaration - Electromagnetic Immunity
Virtual SVV™
is intended for use in the electromagnetic environment specified below. The customer or the
user of Virtual SVV™ should assure that it is used in such an environment.
Immunity Test IEC 60601 Test
level Compliance 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 floors are covered
with synthetic material, the relative
humidity should be greater than
30%.
Electrical fast
transient/burst
IEC61000-4-4 +2 kV for power supply
lines
+1 kV for input/output
lines Not applicable
+1 kV for
input/output lines Mains power quality should be that
of a typical commercial or
residential environment.
Surge
IEC 61000-4-5 +1 kV differential mode
+2 kV common mode Not applicable
Mains power quality should be that
of a typical commercial or
residential environment.
Voltage dips, short
interruptions and
voltage variations on
power supply 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 sec
Not applicable Mains power quality should be that
of a typical commercial or
residential environment. If the user
of
Virtual SVV™ requires
continued operation during power
mains interruptions, it is
recommended that
Virtual SVV™
be powered from an
uninterruptable power supply or its
battery.
Power frequency
(50/60 Hz)
IEC 61000-4-8 3 A/m 3 A/m Power frequency magnetic fields
should be at levels characteristic of
a typical location in a typical
commercial or residential
environment.
Note: U T is the A.C. mains voltage prior to application of the test level.
Guidance and manufacturer’s declaration — electromagnetic immunity
Virtual SVV™
is intended for use in the electromagnetic environment specified below. The customer or the
user of Virtual SVV™ should assure that it is used in such an environment,
Immunity test IEC / EN 60601
test level Compliance level Electromagnetic environment –
guidance
Conducted RF
IEC / EN 61000-4-6
Radiated RF
3 Vrms
150kHz to 80 MHz
3 V/m
3 Vrms
3 V/m Portable and mobile RF
communications equipment should
be used no closer to any parts of
Virtual SVV™ , including cables,
than the recommended separation
distance calculated from the
equation applicable to the
frequency of the transmitter.
Recommended separation distance
P d 2 , 1
=
P d 2 , 1
=
80 MHz to 800 MHz