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13. 2 ELECTROMAGNETIC IMMUNITY
P
2 is intended for use in the electromagnetic environment specified in the table below. The
IEZOTOME
user and/or installer must ensure that the device is used in such an electromagnetic environment.
Immunity test
Electrostatic
± 6 kV contact
discharge (ESD)
± 8 kV air
IEC 61000-4-2.
Electrical fast
transients
± 2 kV for power supply lines
IEC 61000-4-4.
Surges
± 1 kV differential mode
IEC 61000-4-5.
± 2 kV common mode
<5% U
cycles.
Voltage dips, short
40% U
interruptions and
voltage variations
70% U
IEC 61000-4-11.
cycles
<5% U
cycles
13. 3 ELECTROMAGNETIC IMMUNITY / RADIOFREQUENCY MOBILE EQUIPMENT
The P
2 is intended for use in the electromagnetic environment specified in the table below.
IEZOTOME
The user and/or installer must ensure that the device is used in such an electromagnetic environment.
Immunity test
IEC 60601 test level
Portable and mobile radiofrequency communications devices must not be used near the P
that recommended and calculated according to the frequency and power of the emitter.
Conducted
disturbance,
radiofrequency fields.
IEC61000-4-6
Radiated
radiofrequency
electromagnetic
field.
IEC61000-4-3
The electromagnetic field strengths of fixed radiofrequency emitters, as determined by an electromagnetic environment measurement (a),
must be less than the compliance level in each frequency range (b).
Interference may occur near equipment marked with the symbol below:
22
IEC 60601 test level
(>95% dip in U
) for 0.5
T
T
(60% dip in U
) for 5 cycles
T
T
(30% dip in U
) for 25
T
T
(>95% dip in U
) for 250
T
T
3 V/m
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
Compliance level
± 6 kV contact
± 8 kV air
± 2 kV for power supply lines
± 1 kV differential mode
± 2 kV common mode
<5% U
(>95% dip in U
) for 0.5
T
T
cycles.
40% U
(60% dip in U
) for 5
T
T
cycles
70% U
(30% dip in U
) for 25
T
T
cycles
<5% U
(>95% dip in U
) for 250
T
T
cycles
Compliance level
Recommended separation distance:
3 V/m
d = 1.2
d = 1.2
d = 2.3
3 V/m
Where P is the maximum power rating of the emitter in watts (W)
according to the manufacturer's specifications and d is the
recommended minimum separation distance in meters (m).
Electromagnetic environment - guidance
Floors must be wood, concrete, cement or tiled.
If floors are covered with synthetic material (carpet,
etc.), the relative humidity must be at least 30%.
Mains power quality should be that of a typical
commercial or hospital environment (hospital,
clinic).
Mains power quality should be that of a typical
commercial or hospital environment.
Mains power quality should be that of a typical
commercial or hospital environment.
If the use of the P
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operation during power mains interruption, it is
recommended that the product be powered from a
separate power supply (UPS, etc.).
Electromagnetic environment - guidance
2 (including its cables) at a distance less than
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80MHz to 800MHz.
800MHz to 2.5GHz.
2 requires continued
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