Guidance and Manufacturer’s Declara on
The AV400, CC300, and HF470 are intended for use in the electromagnetic environment
specifi ed below. The customer or the user of the AV400, CC300, or HF470 should assure that
it is used in such an environment.
IMMUNITY Test IEC 60601
Test Level
Compliance Level Electromagne c environment -
guidance
Electrosta c
Discharge (ESD) IEC
61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood, concrete,
or ceramic le. If fl oors are covered
with synthe c material, the rela ve
humidity should be at least 30%.
Electrical fast
transient/burst
EC 61000-4-4
± 2 kV for power
supply lines
± 1 kV input/output
lines
± 2 kV for power
supply lines
Not applicable
Mains power quality shouldbe 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
± 1 kV diff eren al
mode
± 2 kV common
mode
Mains power quality shouldbe that
of a typical commercial or hospital
environment
Voltage dips, short
interrup ons and
voltage varia ons on
power supply input
lines
IEC 61000-4-11
<5 % UT
(>95 % dip in UT) for
0.5 cycles
40 % UT
(60 % dip in UT) for
5 cycles
70 % UT
(30 % dip in UT) for
25 cycles
<5 % UT
(>95 % dip in UT)
for 5 s
<5 % UT
(>95 % dip in UT)
for 0.5 cycles
40 % UT
(60 % dip in UT) for
5 cycles
70 % UT
(30 % dip in UT) for
25 cycles
<5 % UT
(>95 % dip in UT)
for 5 s
Mains power quality should be
that of a typical commerial or
hospital environment. If the user
of the AV400 requires con nued
opera on during power mains
interrup ons, it is recomended
that the AV400 be powered from
an uninterrup ble power suply or
a ba ery
Power frequency
(50/60 Hz) magne c
fi e l d
IEC 61000-4-8
3 A/m 3 A/m Power frequency magne c
fi elds should be at levels
characteris c of a typical loca on
in a typical commercial or hospital
environment.
NOTE: UT is the AC mains voltage prior to applica on of the test level.
Guidance and Manufacturer’s Declara on – Electromagne c Immunity
The AV400, CC300, and HF470 are intended for use in the electromagnetic environment
specifi ed below. The customer or the user of the AV40 0, CC300, or HF470 should assure that it
is used in such an environment.
IMMUNITY TEST IEC 60601 TEST
LEVEL
COMPLIANCE
LEVEL
Electromagne c Environment –
Guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2.5 GHz
3 Vrms
3 Vrms
Portable and mobile RF communica ons
equipment should be used no closer to
any part of the AV400, including cables,
than the recommended separa on
distance calculated from the equa on
applicable to the frequency of the
transmi er.
Recommended separa on distance
d = 1,2√—
P
d = 1.2√—
P 80 MHz to 800 MHz
d = 2.3√—
P 800 MHz to 2.5 GHz
where P is the maximum output
power ra ng of the transmi er in
wa s (W) according to the transmi er
manufacturer and d is the recommended
separa on distance in meters (m). Field
strengths from fi xed RF transmi ers,
as determined by an electromagne c
site survey, should be less than the
compliance level in each frequency
range.
Interference may occur in the vicinity of
equipment marked with the following
symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situa ons. Electromagne c propaga on is aff ected by
absorp on and refl ec on from structures, objects, and people.
Field strengths from fi xed transmi ers, such as base sta ons for radio (cellular/cordless) telephones
and land mobile radios amateur radio, AM and FM radio broadcast and TV broadcast cannot be
predicted theore cally with accuracy. To assess the electromagne c environment due to fi xed RF
transmi ers, an electromagne c site survey should be considered. If the measured fi eld strength in
the loca on in which the AV400 is used exceeds the applicable RF compliance level above the AV400
should be observed to verify normal opera on. If abnormal performance is observed, addi onal
measures may be necessary, such as re-orien ng or reloca ng the AV400. Over the frequency range
150 kHz to 80 MHz, fi eld strengths should be less than 3 V/m.
Guidance and Manufacturer’s Declara on - Electromagne c Emissions
The AV400, CC300, and HF470 are intended for use in the electromagnetic environment
specifi ed below. The customer or the user of the AV400, CC300, or HF470 should assure
that it is used in such an environment.
Emissions test Compliance Electromagne c Environment Guidance
RF Emissions
CISPR 11
Group 1 The AV400 uses RF energy only for its internal
func on. Therefore, its RF emissions are very
low and not likely to cause any interference in
nearby electronics
RF Emissions
CISPR 11
Class A The AV400 is suitable for use in all
establishments other than domes c and those
directly connected to the public low-voltage
power supply network that supplies buildings
used for domes c purposes
Harmonic Emissions
IEC 6100-3-2
Complies
Voltage Fluctua ons
IEC 6100-3-3
Complies
Recommended separa on distances between
portable and mobile RF communica ons equipment and the AV400
The AV400, CC300, and HF470 are intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the user of the AV400, CC300, or HF470
can help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the AV400 as recommended
below, according to the maximum output power of the communications equipment.
Rated Maximum
Output
power of transmi er
W
Separa on distance according to frequency of transmi er
m
150 kHz to 80 MHz
d = 1.2√—
P
80 MHz to 800 MHz
d = 1.2√—
P
800 MHz to 2.5 GHz
d = 2.3√—
P
0.01 0.12 0.12 0.23
0.1 0.38 0.38 0.73
11.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23
For transmi ers rated at a maximum output power not listed above, the recommended separa on
distance d in meters (m) can be es mated using the equa on applicable to the frequency of the
transmi er, where P is the maximum output power ra ng of the transmi er in wa s (W) according to
the transmi er manufacturer. NOTE 1 At 80 MHz and 800 MHz, the separa on distance for the higher
frequency range applies. NOTE 2 These guidelines may not apply in all situa ons. Electromagne c
propaga on is aff ected by absorp on and refl ec on from structures, objects, and people.
產品規格
17
Production 1P after translator
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