Electromagnetic Interference Immunity - RK Rose+Krieger RK Powerlift M Instrucciones De Montaje

6. Product information

6.5.3 Electromagnetic interference immunity

Guidelines and manufacturer's declaration – electromagnetic interference immunity
The lifting column is designed for operation in an electromagnetic environment as specified below. Ensure
that the lifting column is used in such an environment.
Immunity tests
Discharge of static
electricity (ESD)
according to IEC 61000-4-2
Fast transients
electric disturbances /
bursts
according to IEC 61000-4-4
Impulse voltages/
surges
according to IEC 61000-4-5
Voltage interruptions,
short interruptions and
fluctuations
of the
Supply voltage
according to IEC 61000-4-11
Magnetic field in
supply frequency
(50/60 Hz)
according to IEC 61000-4-8
Guided HF disturbances
according to IEC 61000-4-6
Radiated HF disturbances
According to IEC 61000-4-3
Near-field interference
through wireless
communication devices
* UT = supply voltage switch when applying test levels
50
IEC 60601 test levels
± 8 kV contact discharge
± 15 kV air discharge
± 2 kV
± 1 kV voltage
External conductor - external conductor
± 2 kV voltage
External conductor - earth
0% UT; 1/2 periods *
at 0°, 45°, 90°, 135°, 180°, 225°, 270°, 315°
0% UT; 1 period
70% UT; 25 periods at 0°
0% UT; 250 periods
30 A/m
3 V, 150 kHz to 80 MHz / 6V in ISM and ama-
teur radio bands
between 150 kHz and 80 MHz (80% AM at 1
kHz)
10 V/m, 80 MHz to 2.7 GHz (80% AM at 1
kHz)
27 V/m, 385 MHz (pulse modulation 18 Hz)
28 V/m, 450 MHz (FM +- 5 kHz stroke, 1 kHz
sine)
9 V/m, 710/745/780/5240/5500/5785 MHz
(pulse modulation 217
Hz)
28 V/m, 810/870/930 MHz (pulse modulation
18 Hz)
28 V/m, 1720/1845/1970/2450 MHz (pulse
modulation 217 Hz)
Compliance
± 8 kV
± 15 kV
± 2 kV
± 1 kV
± 2 kV
Adherence to require-
ments for all required con-
ditions.
Controlled shutdown
returned to undisturbed
situation following user
intervention.
30 A/m
50/60 Hz
3 V / 6V
10 V/m
27 V/m
28 V/m
9 V/m
28 V/m
28 V/m