Electromagnetic Immunity
The TRAUS SIP20 is intended for use in the electromagnetic environment specified below. The customer
or the user of the TRAUS SIP20 should assure that is used in such an environment.
Emission test
IEC 60601
test level
Compliance level
Electromagnetic environment – guidance
Electrostatic discharge (ESD)
IEC 61000-4-2
EN 61000-4-2
±8kV contact
±15kV air
Floors should be wood, concrete or ceramic tile.
If floors are covered with synthetic material,
the relative humidity should be at least 30%.
Electrical fast transients
IEC 61000-4-4
EN 61000-4-4
±2kV for power
supply lines ±1kV
for input/output lines
Surges
IEC 61000-4-5
EN 61000-4-5
±1kV differential
mode ±2kV
common mode
Voltage dips,
short interruptions and
voltage variations
IEC 61000-4-11
EN 61000-4-11
0 % UT for 0.5 cycle
at 8 Φ angles
0% UT for 1 cycle
70 % UT for 25/30 cycles
0 % UT for 250/300 cycle
±8kV contact
±15kV air
±2kV for power
supply lines ±1kV for
input/output lines
±1kV differential
mode ±2kV
common mode
0 % UT for 0.5 cycle
at 8 Φ angles
0% UT for 1 cycle
70 % UT for 25/30 cycles
0 % UT for 250/300 cycle
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
requires continued operation during power mains
interruptions, it is recommended that
the TRAUS SIP20 got power from an uninterruptible
power supply or battery.
Power frequency (50/60Hz)
magnetic field
IEC 61000-4-8
EN 61000-4-8
NOTE: UT is the a.c. mains voltage prior to application of the test level.
30 A/m
30 A/m
Power frequency magnetic fields should be at levels
characteristic of a typical location in a typical
commercial or hospital environment.
21
