12.2
Notes on EMC (Electromagnetic Compatibility)
•
Madsen A450 is part of a medical electrical system and is thus subject to special safety precautions. For this reason, the
installation and operating instructions provided in this document should be followed closely.
•
Portable and mobile high-frequency communication devices, such as mobile phones, may interfere with the func-
tioning of Madsen A450.
IEC 60601-1-2:2014 and EN 60601-1-2:2015
Guidance and manufacturer's declaration - electromagnetic emissions for all equipment and systems
Madsen A450 is intended for use in the electromagnetic environment specified below. The user of Madsen A450 should ensure that it is used in such an envir-
onment.
Emissions test
Compliance
Electromagnetic environment - guidance
RF emissions
CISPR11
Group 1
Madsen A450 uses RF energy only for its internal function. Therefore, its RF emissions are very low
and are not likely to cause any interference in nearby electronic equipment.
RF emissions
CISPR11
Class B
Madsen A450 is suitable for use in all environments, including domestic environments and those
directly connected to the public low-voltage power supply network that supplies buildings used
for domestic purposes.
Harmonic emissions IEC
61000-3-2
Not applicable
Voltage fluctuations/flicker
emissions IEC 61000-3-3
Not applicable
Guidance and manufacturer's declaration - electromagnetic immunity for all equipment and systems
Madsen A450 is intended for use in the electromagnetic environment specified below. The user of Madsen A450 should ensure that it is used in such an envir-
onment.
Immunity test
IEC 60601
test level
Compliance level
Electromagnetic environment - guidance
Electrostatic discharge (ESD)
IEC 61000-4-2
+/- 8 kV contact
+/- 2 kV, +/- 4 kV,
+/- 8 kV, +/- 15 kV air
+/- 8 kV contact
+/- 2 kV, +/- 4 kV,
+/- 8 kV, +/- 15 kV air
Floors should be wood, concrete or ceramic tile. If floors
are covered with synthetic material, the relative humid-
ity 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 com-
mercial or hospital environment.
Surge
IEC 61000-4-5
+/- 1 kV line(s) to line(s)
+/- 2 kV line(s) to earth
+/- 2 kV DC input line(s) to earth
+/- 1 kV DC input line(s) to line(s)
+/- 2 kV I/O line(s) to earth
+/- 1 kV line(s) to line(s)
+/- 2 kV line(s) to earth
+/- 2 kV DC input line(s) to earth
+/- 1 kV DC input line(s) to line(s)
+/- 2 kV I/O line(s) to earth
Mains power quality should be that of a typical com-
mercial or hospital environment.
104
Madsen A450
12 Technical specifications
