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Instructions for Use
1 Safety and Certifications
CLARUS 500
1.6 Electromagnetic Compatibility (EMC)
2660021165005 Rev. A 2017-08
17 / 144
1.6.2 Electromagnetic Immunity
The CLARUS 500 complies with the following immunity require-
ments:
Phenomenon
Basic EMC standard or test
method
Immunity test levels
Electrostatic Discharge
IEC 61000-4-2
± 8 kV contact
± 2 kV, ± 4 kV, ± 8 kV, ± 15 kV air
Radiated RF EM fields
IEC 61000-4-3
3 V/m
80 MHz – 2,7 GHz
80 % AM at 1 kHz
Proximity fields from RF wireless
communications equipment
IEC 61000-4-3
Rated power frequency magnetic
fields
IEC 61000-4-8
30 A/m
50 Hz or 60 Hz
Electrical fast transients / bursts
IEC 61000-4-4
± 2 kV 100 kHz repetition fre-
quency
Surges line-to-line
IEC 61000-4-5
± 0,5 kV, ± 1 kV
Surges line-to-ground
IEC 61000-4-5
± 0,5 kV,± 1 kV, ± 2 kV
Conducted disturbances induced
by RF fields
IEC 61000-4-6
3 V
0,15 MHz – 80 MHz
6 V in ISM bands
between 0,15 MHz and 80 MHz
80 % AM at 1 kHz
Voltage dips, short interruptions,
and voltage variations on power
supply input lines.
IEC 61000-4-11
0 % UT
1
; 0,5 cycle
At 0°, 45°, 90°, 135°, 180°, 225°,
270° and 315°
0 % UT
1
; 1 cycle
and
70 % UT
1
; 25/30 cycles
Single phase: at 0°
Voltage Interruptions
IEC 61000-4-11
0 % UT
1
; 250/300 cycle
1
UT is the a.c. mains voltage prior to application of the test level.
1.6.3 Wireless Communications
Test Fre-
quency (MHz)
Band (MHz)
Service
Modulation
Maximum
power (W)
Distance (m) Immunity
Test Level (V/
m)
385
380 - 390
TERTRA 400
Pulse 18 Hz
1.8
0.3
27
450
430 - 470
GMRS 460,
FRS 460
FM ± 5 kHz
deviation
1 kHz sine
2
0.3
28
Содержание CLARUS 500
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