46
47
Immunity test
IEC60601 Test Level
Compliance Level
Electromagnetic Environment - Guidance
Electrostatic Discharge
(ESD)
IEC 61000-4-2
± 8 kV contact
± 15 kV air
± 8KV contact
± 15kV 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 100 kHz
± 2 kV 100 kHz
Mains power quality should be that of a typical public low
voltage power supply network.
Surge
IEC 61000-4-5
± 1 kV differential mode
± 2 kV common mode
± 1 kV differential mode
± 2 kV common mode
Mains power quality should be that of a typical public low
voltage power supply network.
Voltage dips, short
interruptions and voltage
variations on power
supply input lines
IEC 61000-4-11
0 % UT for 0.5 cycle at
45,90,135,180,225,270,315°
0% Ut for 1 cycle at 0°
70% for 25/30 cycle at 0°
0% for 250/300 cycle, any
angle
0 % UT for 0.5 cycle at
0,45,90,135,180,225,270,315°
0% Ut for 1 cycle at 0°
70% for 25/30 cycle at 0°
0% for 250/300 cycle, any
angle
Mains power quality should be that of a typical public
low voltage power supply network. If the user of the
device requires continued operation during power mains
interruption, it is recommended that device be powered
from an uninterruptible power supply or a battery.
Power frequency
(50/60Hz) magnetic field
IEC 61000-4-8
30 A/m
30 A/m
Power frequency magnetic fields should be at levels
characteristics of a typical location of a typical location
connected to public low voltage power supply network.
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3Vrms
150 kHz to 80MHz
6 V for ISM band
3V/m
80 MHz to 2.7 GHz
3Vrms
150 kHz to 80MHz
6 V in ISM bands between 150
kHz to 80MHz
3V/m
80 MHz to 2.7 GHz
NOTE 1:
UT is the ac mains voltage prior to application of the test level.
NOTE 2:
At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 3:
These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption an reflection from structures, objects
and peoples.
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio,
AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due
to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the device
is used exceed the applicable RF compliance level above, the device should be observed to verify normal operation. If abnormal performance is
observed, additional measures may be necessary, such as reorienting or relocating the device.
Over the frequency range 150 kHz to 80 MHz, field strength should be less than 3 V/m.
TECHNICAL CHARACTERISTICS
❙
GUIDANCE AND MANUFACTURER’S DECLARATION
RADIO FREQUENCY EMISSIONS
The
is equipped with a radio-frency transmitter at 13.56 MHz in an ASK modulation, and at a power lower than 42 dB(µA/m)à 10m.
ELECTROMAGNETIC EMISSIONS
The device is intended for use in the electromagnetic environment specified below. The user should assure that it is used in such an envi
-
ronment.used in such an environment.
Emissions Test
Compliance
Electromagnetic Environment - Guidance
RF emissions
CISPR 11
Group 1
The device uses RF energy only for its internal function. Therefore, its radiated emissions are
very low and are not likely to cause interference in nearby electronic equipment.
RF emissions - CISPR 11
Class B
The device is suitable for use in all establishments, including domestic establishments
and those directly connected to the public low voltage power supply network that supplies
buildings uses for domestic purpose.
Harmonic emissions - IEC 61000-3-2
Class A
Voltage fluctuations / Flicker emissions -
IEC 61000-3-3
Passed
ELECTROMAGNETIC IMMUNITY
The device is intended for use in the electromagnetic environment specified below. The user of the device should assure that it is used in
such an environment.
a
b
TO AVOID ELECTROMAGNETIC SUSCEPTIBILITY ISSUES ON
AND ITS SURROUNDED DEVICES, USER
SHALL FOLLOW THE FOLLOWING RULES FOR INSTALLATION
WARNING:
Use of this equipment ad-
jacent to or stacked with other equip
-
ment should be avoided because it
could result in improper operation. If
such use is necessary, this equipment
and the other equipment should be
observed to verify that they are ope-
rating normally.
WARNING:
Use of accessories, trans-
ducers and cables other than those
specified or provided by the manufac
-
turer of this equipment could result in
increased electromagnetic emissions
or decreased electromagnetic immu-
nity of this equipment and result in
improper operation.
WARNING:
Portable RF communi-
cations equipment (including peri-
pherals such as antenna cables and
external antennas) should be used no
closer than 30 cm (12 inches) to any
part of
, including cables spe-
cified by the manufacturer. Otherwise,
degradation of the performance of
this equipment could result.