NOMICS BRIZZY NS21 Manuel D'utilisation page 36

Eng
Guidance and manufacturer's declaration – electromagnetic immunity
BRIZZY is intended for use in the electromagnetic environment specified below. The customer or
the user of BRIZZY 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 a.c. mains voltage prior to application of the test level.
T
Eng-34 MU_BRIZZY_REV5 / 03-2017
IEC 60601 test level
± 6 kV contact
± 8 kV air
± 2 kV for power supply
lines
± 1 kV for input/output
lines
± 1 kV line(s) to line(s)
± 2 kV line(s) to earth
<5 % U (>95 % dip in
T
U ) for 0,5 cycle
T
40 % U
T
(60 % dip in U ) for 5
T
cycles
70 % U (30 % dip in U
T
for 25 cycles
<5 % U (>95 % dip in
T
U ) for 5 s
T
3 A/m
Compliance
level
± 6 kV contact
± 8 kV air
Not applicable
Not applicable
Not applicable
)
T
3 A/m
Electromagnetic
environment – guidances
Floors should be wood, concrete
or ceramic tile. If floors are
covered with synthetic material,
the relative humidity should be
at least 30 %.
Mains power quality should be
that of a typical commercial or
hospital environment.
Mains power quality should be
that of a typical commercial or
hospital environment.
Mains power quality should be
that of a typical commercial or
hospital environment. If the user
of BRIZZY requires continued
operation during power mains
interruptions, it is recommend-
ed that BRIZZY and the host
computer be powered from an
uninterruptible power supply or
a battery.
Power frequency magnetic
fields should be at levels char-
acteristic of a typical location in
a typical commercial or hospital
environment.
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