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7EN125103 Rev. 13 • 2020
www.hillrom.com
Guidance and manufacturer’s declaration – electromagnetic immunity
The overhead lift is intended for use in the electromagnetic environment specified below. The custo-
mer or the user of the overhead lift should assure that it is used in such an environment.
”Essential performance according to the manufacturer: The hoist shall not move unintentionally while
being submitted to disturbances.”
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic
environment - guidance
Electrostatic discharge
(ESD)
IEC 61000-4-2
+/- 6 kV contact
+/- 8 kV air
+/- 6 kV contact
+/- 8 kV 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
transient / Burst
IEC 61000-4-4
+/- 2 kV for power supply
lines
+/- 1 kV for input/output
lines
+/- 2 kV for power supply
lines
+/- 1 kV for input/output
lines
Mains power quality should be that
of a typical commercial or hospital
environment.
Surge
IEC 61000-4-5
+/- 1 kV Line to Line
+/- 2 kV Line(s) to Earth
+/- 1 kV Line to Line
+/- 2 kV Line(s) to Earth
Mains power quality should be that
of a typical commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations 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 cycles
<5 % UT
(>95 % dip in UT))
for 5 sec
<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 cycles
<5 % UT
(>95 % dip in UT))
for 5 sec
Mains power quality should be that
of a typical commercial or hospital
environment. If the user of the
[Equipment or System] requires
continued operation during power
mains interruptions, it is recom-
mended that the [Equipment or
System] be powered from an unin-
terruptible power supply or battery.
Power frequency (50/60
Hz) magnetic field
IEC 61000-4-8
3 A/m
3 A/m
Power frequency magnetic fields
should be at levels characteristic
of a typical location in a typical
commercial or hospital environ-
ment
NOTE
U
T
is the a.c. mains voltage prior to application of the test level.
