EMC GUIDANCE
Guidance and manufacturer’s declaration – electromagnetic Immunity
Immunity Test
±8 kV contact
±2 kV, ±4kV, ±8 kV, ±15 kV air
±8 kV contact
±2 kV for power supply lines
±0.5 kV, ±1 kV differential mode
0 % U
T
; 0,5 cycle. At 0°, 45°, 90°, 135°,
180°, 225°, 270° and 315°.0 % U
T
;
1 cycle and 70 % U
T
; 25/30 cycles;
Single phase: at 0°.0 % U
T
; 250/300 cycle
30 A/m
50Hz/60Hz
NOTE U
T
is the a.c. mains voltage prior to application of the test level.
Table 2
Compliance level
Electrostatic
discharge (ESD)
IEC 61000-4-2
30 A/m
50Hz/60Hz
Power frequency
magnetic field
IEC 61000-4-8
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
Electrical fast
transient/burst
IEC 61000-4-4
Surge
IEC61000-4-5
±1 kV signal input/output
100 kHz repetition frequency
IEC 60601-1-2
Test level
0 % U
T
; 0,5 cycle. At 0°, 45°, 90°, 135°,
180°, 225°, 270° and 315°.
0 % U
T
; 1 cycle and 70 % U
T
;
25/30 cycles; Single phase: at 0°.
0 % U
T
; 250/300 cycle
±2 kV, ±4kV, ±8 kV,
±15 kV air
±2 kV for power supply lines
±1 kV signal input/output
100 kHz repetition frequency
±0.5 kV, ±1 kV,±2 kV common mode
±0.5 kV, ±1 kV differential mode
±0.5 kV, ±1 kV,±2 kV common mode
Conduced RF
IEC61000-4-6
3 V
0,15 MHz – 80 MHz
6 V in ISM and amateur radio bands
between 0,15 MHz and 80 MHz
80 % AM at 1 kHz
3 V
0,15 MHz – 80 MHz
6 V in ISM and amateur radio bands
between 0,15 MHz and 80 MHz
80 % AM at 1 kHz
10 V/m
80 MHz – 2,7 GHz
80 % AM at 1 kHz
10 V/m
80 MHz – 2,7 GHz
80 % AM at 1 kHz
Radiated RF
IEC61000-4-3
Table 3
Guidance and manufacturer’s declaration - electromagnetic Immunity
Test
Frequency
(MHz)
385
0.3
27
Radiated RF
IEC61000-4-3
(Test
specifications
for
ENCLOSURE
PORT
IMMUNITY to
RF wireless
communica-
tions
equipment)
Band
(MHz)
Service
Modulation
Modulation
(W)
Distance (m)
IMMUNITY
TEST
LEVEL
(V/m)
380-390
TETRA
400
Pulse
modulation b)
18Hz
1.8
450
430-470
GMRS 460
，
FRS 460
FM c) ± 5kHz
deviation 1kHz
sine
2
0.3
28
710
704-787
745
780
LTE Band
13,
17
Pulse
modulation b)
217Hz
0.2
0.3
9
810
870
930
800-960
GSM
800/900,
TETRA 800,
iDEN 820,
CDMA 850,
LTE Band 5
Pulse
modulation b)
18Hz
2
0.3
28
1720
1845
1970
1700-
1990
GSM 1800;
CDMA 1900;
GSM 1900;
DECT;
LTE Band 1,
3,
4,25; UMTS
Pulse
modulation b)
217Hz
2
0.3
28
2
0.3
28
2450
2400-
2570
Bluetooth,
WLAN,
802.11
b/g/n, RFID
2450, LTE
Band 7
Pulse
modulation
217 Hz
5240
5500
5785
5100-
5800
WLAN
802.11
a/n
Pulse
modulation
217 Hz
0.2
0.3
9
EMC GUIDANCE
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