Electromagnetic Compatibility (Emc) - Dräger Polaris 50 Instrucciones De Montaje Y Uso

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ELECTROMAGNETIC COMPATIBILITY (EMC)

The medical device is intended for operation in an electromagnetic environment such as the one specified below. The
user must ensure that it is operated in such an environment.
Emissions
High-frequency emissions
(CISPR 11)
High-frequency emissions
(CISPR 11)
Emissions from
harmonics
(IEC 61000-3-2)
Emissions from
voltage fluctuations/flicker
(IEC 61000-3-3)
The medical device is intended for operation in an electromagnetic environment such as the one specified below. The
user must ensure that it is operated in such an environment.
Interference resistance to
Electrostatic discharge
(ESD)
(IEC 61000-4-2)
Fast transients/
electrical disturbance
variables/
bursts (IEC 61000-4-4)
Surge voltages/surges
(IEC 61000-4-5)
Magnetic field in the power
supply frequency
(50/60 Hz)
(IEC 61000-4-8)
Voltage dips and short
interruptions
to the power voltage
(IEC 61000-4-11)
Radiated HF disturbance
variable
(IEC 61000-4-3)
Conducted HF disturbance
values
(IEC 61000-4-6)
1) For PEIRP, use the maximum "equivalent isotropic radiated power" of the adjacent radio device in watts. High-frequency
emissions can also occur in the environment of devices with the symbol
radio transmitters at the location of the medical device should be less than 3 V/m in the 150 kHz to 2.5 GHz frequency range, and
less than 1 V/m above 2.5 GHz.
Recommended safe distances from portable and mobile HF communications equipment
Max. PEIRP (W)
0.03
0.10
Electromagnetic emission guidelines
In accordance with
Group 1
function. This means that its HF emissions are very low, and it is
unlikely, that adjacent electronic devices will receive interference.
Class A The health care product is designed for use in non-residential homes
and those that are connected directly to a public low voltage distribution
systems that also supplies the home.
Class A
Compliance
Electromagnetic interference resistance guidelines
IEC 60601-1-2 testing
level
Contact discharge: ± 8
kV
Air discharge: ± 15 kV
Power supply cables: ±
2 kV
Longer input and
output cables: ± 1 kV
Common mode voltage:
±2 kV
Differential mode
voltage: ±1 kV
3 A/m
Cut >95 %, 0.5 periods
Cut 60 %, 5 periods
Cut 30 %, 25 periods
Cut >95 %, 5 seconds
80 MHz to 2.5 GHz: 3
V/m
150 kHz to 80 MHz: 3 V
The safe distances listed below correspond to the data in IEC 60601-1-2.
150 kHz to 2.5 GHz
0.32 m (1.05 ft)
0.58 m (1.90 ft)
Electromagnetic environment
The medical device uses HF energy exclusively for its internal
Conformity level of Electromagnetic environment
the medical device
± 8 kV Floors made of timber, concrete or ceramics
± 15 kV tiles are preferred. Where synthetic floor
covering is used the relative humidity should
be at least 30%.
± 2 kV The quality of the mains power supply should
Not applicable match that of a typical business or hospital
environment.
±2 kV The quality of the mains power supply should
±1 kV match that of a typical business or hospital
environment.
3 A/m In proximity of this medical device, do not
operate devices with unusually strong
network-frequency magnetic fields
(transformer stations etc.) .
Cut >95 %, 0.5 periods The supply voltage quality should be that of
Cut 60 %, 5 periods a typical business or hospital environment. If
Cut 30 %, 25 periods the user requires continued function during
Cut >95 %, 5 seconds any interruption of the energy supply system,
we recommend that the medical device be
powered by an uninterrupted power supply
or a battery.
3 V/m Recommended minimum distance of
portable and mobile radio devices of PEIRP
radiated power to the medical device,
including its cables:
(1.84 m x PEIRP)1)
3 V Recommended minimum distance of
portable and mobile radio devices of PEIRP
radiated power to the medical device,
including its cables:
(1.84 m x PEIRP)1)
. The field strength of stationary, portable or mobile
All other frequencies
0.96 m (3.15 ft)
1.75 m (5.74 ft)
Examples
e.g. WLAN 5250 / 5775 (Europe)
e.g. WLAN 2440 (Europe)
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