KERN & SOHN MWS 400K100DM - Manual (Page 14)

Guidance and manufacturer’s declaration-electromagnetic immunity
The MTS300K100M; MXS300K100M; MPS200K100M; MPS200K100PM; MWS300K100M;
MWS400K100DM, MWS300K-1LM is intended for use in the electromagnetic environment specified
below.
The customer or the user of the MTS300K100M; MXS300K100M; MPS200K100M; MPS200K100PM;
MWS300K100M; MWS400K100DM, MWS300K-1LM should assure that it is used in such an envi-
ronment.
Immunity test
IEC 60601 test
level
Compliance level
Electromagnetic environ-
ment-guidance
Electrostatic dis-
charge(ESD)
IEC 61000-4-2 ± 6 kV contact
± 8 kV air ± 6 kV contact
± 8 kV air Floors should be wood, con-
crete or ceramic tile. If floors
are covered with synthetic ma-
terial, the relative humidity
should be at least 30%
Electrical fast transi-
ent/burst IEC 61000-4-4 ± 2kV for power sup-
ply lines + 1kV for
input/output lines ± 2kV for power sup-
ply lines Not applica-
ble Mains power quality should be
that of a typical commercial or
hospital environment.
Surge IEC 61000-4-5 ± 1kV line(s) to line(s)
± 2kV line(s) to earth ± 1kV differential
mode Not applicable Mains power quality should be
that of a typical commercial or
hospital environment.
Voltage Dips, short inter-
ruptions and voltage varia-
tions on power supply
input lines IEC 61000-4-11 <5% UT(>95% dip in
UT) for 0,5 cycle 40%
UT(60% dip in UT) for
5 cycles 70% UT(30%
dip in UT) for 25 cy-
cles <5% UT(>95%
dip in UT) for 5 s <5% UT(>95% dip in
UT) for 0,5 cycle 40%
UT(60% dip in UT) for
5 cycles 70% UT(30%
dip in UT) for 25 cy-
cles <5% UT(>95%
dip in UT) for 5 s Mains power quality should be
that of a typical commercial or
hospital environment. If the
user of the MTS300K100M;
MXS300K100M;
MPS200K100M;
MPS200K100PM;
MWS300K100M;
MWS400K100DM,
MWS300K-1LM
requires continued operation
during power mains interrup-
tions, it is recommended that
the MTS300K100M;
MXS300K100M;
MPS200K100M;
MPS200K100PM;
MWS300K100M;
MWS400K100DM
MWS300K-1LM
be powered from an uninter-
ruptible power supply or a bat-
tery.
Power frequency(50/60
Hz) magnetic field IEC
61000-4-8 3 A/m 3 A/m The MTS300K100M;
MXS300K100M;
MPS200K100M;
MPS200K100PM;
MWS300K100M;
MWS400K100DM,
MWS300K-1LM
power frequency magnetic
fields should be at levels char-
acteristic of a typical location in
a typical commercial or hospital
environment.
NOTE UT is the a.c. mains voltage prior to application of the test level.
MPS / MTS / MXS / MWS-BA-e-1417 14