Gima KN-520 Manuel De L'utilisateur page 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.
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
ENGLISH
IEC 60601 Compliance
test level level
± 6 kV contact ± 6 kV contact
± 8 kV air ± 8 kV air
± 2 kV for power ± 2 kV for power
supply lines supply lines
± 1 kV for input/
output lines
± 1 kV line(s) ± 1 kV line(s)
to line(s) to line(s)
± 2 kV line(s) ± 2 kV line(s)
to earth to earth
<5% U <5% U
t
(>95% dip in U ) (>95% dip in U
t
for 0.5 cycle for 0.5 cycle
40% U 40% U
t
(60% dip in U ) (60% dip in U
t
for 5 cycles for 5 cycles
70% U 70% U
t
(30% dip in U ) (30% dip in U
t
for 25 cycles for 25 cycles
<5% U <5% U
t
(>95% dip in U ) (>95% dip in U
t
for 5 s for 5 s
3 a/m 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
t
) that of a typical commercial
t
or hospital environment.
If the user of the [Kn-520]
t
) requires continued operation
t
during power mains
interruptions, it is recommended
t
) that the [Kn-520] be powered
t
from an uninterruptible power
supply or a battery
t
)
t
power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital
environment
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