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2) Guidance and manufacturer’s declaration – electromagnetic immunity
The ACCUNIQ BC720 is intended for use in the electromagnetic environment specified below.
The customer or the user of the ACCUNIQ BC720 should assure 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
±6kV: Contact
±8kV: Air
±6kV: Contact
±8kV: Air
Floors should be wood, concrete
or ceramic tile. If floors are
covered with synthetic material,
the relative humidity should be at
least 30 %.
Electrical
fast
transition/burst
IEC 61000-4-4
±2kV:
Power
supply lines
±1kV:
Input/output
lines
±2kV:
Power
supply lines
±1kV:
Input/output
lines
Mains power quality should be
that of a typical commercial or
hospital environment.
Surge
IEC 61000-4-5
±1
kV
differential
mode
±2 kV common
mode
±1
kV
differential
mode
±2 kV common
mode
Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage drops,
dips,
and
fluctuations of
input
power
supply line 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
<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
Mains power quality should be
that of a typical commercial or
hospital environment. If the user
of the ACCUNIQ BC720 requires
continued operation during power
mains
interruptions,
it
is
recommended that the ACCUNIQ
BC720 be powered from an
uninterruptible power supply or a
battery.
Magnetic field 3 A/m
3 A/m
Power frequency magnetic fields
Содержание BC720
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