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Guidance and manufacturer's declaration – ELECTROMAGNETIC IMMUNITY – FOR
The I-TECH UE is intended for use in the electromagnetic environment specified
below. The customer or the user of the device should assure that it is used in such an
environment
Immunity test
overvoltage
IEC 61000-4-5
Voltage dips, short
interruptions and
voltage variations on
power supplì 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
IACER Srl
ALL EQUIPMENT AND SYSTEMS
Test level
IEC 60601
±1kV line(s) to
line
±2kV line(s) to
earth
<5% U
T
(>95% dip in U
)
T
for 0,5 cycles
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 5s
30A/m
57
Compliance level
Mains power quality
±1kV line(s) to
line
should be that of a
typical commercial
±2kV line(s) to
or
earth
environment.
<5% U
Main power quality
T
(>95% dip in U
)
should be that of a
T
for 0,5 cycles
typical commercial
or
40% U
environment. If the
T
(60% dip in U
)
user of I-TECH UE
T
for 5 cycles
requires continued
operation
70% U
power
T
(30% dip in U
)
interruptions, it is
T
for 25 cycles
recommended that
I-TECH
<5% U
powered from an
T
(>95% dip in U
)
uninterruptible
T
for 5s
power supply (UPS)
or a battery.
Power
magnetic
should be at levels
characteristic of a
30A/m
typical location in a
typical commercial
or
environment
Electromagnetic
environment -
guide
hospital
hospital
during
mains
UE
be
frequency
fields
hospital
MNPG129-02
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