Gima 32947, Руководство пользователя

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32
table 2
For all ME EQUIPMENt and ME SYStEMS
Guidance and manufacturer’s declaration - electromagnetic immunity
the [Kn-520] is intended for use in the electromagnetic environment
specified below. the customer or the user of the [Kn-520] should assure
that it is used in such an environment.
NOtE: U
t
is the a.c. mains voltage prior to application of the test level.
ENGLISH
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
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
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 s
3 a/m
Electromagnetic environment
- guidance
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 the [Kn-520]
requires continued operation
during power mains
interruptions, it is recommended
that the [Kn-520] be powered
from an uninterruptible power
supply or a battery
power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital
environment
Compliance
level
± 6 kV contact
± 8 kV air
± 2 kV for power
supply lines
± 1 kV line(s)
to line(s)
± 2 kV line(s)
to earth
<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 s
3 a/m