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ICS Aircal
Notes on EMC (Electromagnetic Compatibility)
10
Notes on EMC (Electromagnetic Compatibility)
•
The ICS Aircal device 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
functioning of the ICS Aircal device.
IEC 60601-1:2012 and IEC 60601-1-2:2014
Guidance and manufacturer's declaration - electromagnetic emissions for all equipment and systems
The ICS Aircal device is intended for use in the electromagnetic environment specified below. The user of the ICS Aircal device should ensure that it is
used in such an environment.
Emissions test
Compliance
Electromagnetic environment - guidance
RF emissions CISPR11
Group 1
The ICS Aircal device 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 A
The ICS Aircal device is suitable for use in hospital and clinic environments.
The EMISSIONS characteristics of this equipment make it suitable for use in industrial areas
and hospitals (CISPR 11 class A). If it is used in a residential environment (for which CISPR
11 class B is normally required), this equipment might not offer adequate protection to
radio-frequency communication services. The user might need to take mitigation
measures, such as relocating or re-orienting the equipment.
Harmonic emissions IEC
61000-3-2
Complies
Voltage fluctuations/flicker
emissions IEC 61000-3-3
Complies
Guidance and manufacturer's declaration - electromagnetic immunity for all equipment and systems
The ICS Aircal device is intended for use in the electromagnetic environment specified below. The user of the ICS Aircal device should ensure that it is
used in such an environment.
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 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(s) to line(s)
+/- 2 kV line(s) to earth
+/- 2 kV I/O line(s) to earth
+/- 1 kV line(s) to line(s)
+/- 2 kV line(s) to earth
+/- 2 kV I/O 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
0% U
T
; 0.5 cycle
At 0°, 45°, 90°, 135°, 180°, 225°,
270° and 315°
0% U
T
; 1 cycle
and
70% U
T
; 25/30 cycles
Single phase: at 0°
0% U
T
; 0.5 cycle
At 0°, 45°, 90°, 135°, 180°, 225°,
270° and 315°
0% U
T
; 1 cycle
and
70% U
T
; 25/30 cycles
Single phase: at 0°
Mains power quality should be that of a typical
commercial or hospital environment. If the user of
the ICS Aircal device requires continued operation
during power mains interruptions, it is
recommended that the ICS Aircal device be powered
from an uninterruptible power supply or a battery.
Voltage interruptions on
power supply input lines
IEC 61000-4-11
0 % U
T
; 250/300 cycles
0 % U
T
; 250/300 cycles
Power frequency
(50/60 Hz) magnetic field
IEC 61000-4-8
30 A/m
No relevant ports that could be
affected
Power frequency magnetic fields should be at levels
characteristic of a typical location in a typical
commercial or hospital environment.
U
T
is the AC mains voltage prior to application of the test level.