KERN MCB Mode D'emploi page 69

Guidance and manufacturer's declaration-electromagnetic immunity
The MCB 300K100M, MPT 300K100M is intended for use in the electromagnetic environment
specified below.
The customer or the user of the MCB 300K100M, MPT 300K100M 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 UT is the a.c. mains voltage prior to application of the test level.
MCB_MPT-BA-e-1619
IEC 60601 test
Compliance level
level
± 6 kV contact ± 6 kV contact
± 8 kV air ± 8 kV air
± 2kV for power ± 2kV for power
supply lines + 1kV for supply lines Not
input/output lines applicable
± 1kV line(s) to line(s) ± 1kV differential
± 2kV line(s) to earth mode Not applicable
<5% UT(>95% dip in <5% UT(>95% dip in
UT) for 0,5 cycle 40% UT) for 0,5 cycle 40%
UT(60% dip in UT) for UT(60% dip in UT) for
5 cycles 70% UT(30% 5 cycles 70% UT(30%
dip in UT) for 25 dip in UT) for 25
cycles <5% UT(>95% cycles <5% UT(>95%
dip in UT) for 5 s dip in UT) 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
that of a typical commercial or
hospital environment. If the
user of the MCB 300K100M,
MPT 300K100M
requires continued operation
during power mains
interruptions, it is
recommended that the MCB
300K100M, MPT 300K100M
be powered from an
uninterruptible power supply or
a battery.
MCB 300K100M, MPT
300K100M
power frequency magnetic
fields should be at levels
characteristic of a typical
location in a typical commercial
or hospital environment.
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