21
Electromagnetic Immunity
The E-CUBE-Plus is intended for use in the electromagnetic environment specified below. The customer
or the user of the E-CUBE-Plus should assure that it 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
Power mains quality should be that of a typical
commercial or hospital environment.
Power mains quality should be that of a typical
commercial or hospital environment.
Power mains 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 E-CUBE-Plus get 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.
