(dop) 1997-03-01 This is the date when this standard was published in the Official Journal of the European Communities and may be used for demonstrating conformity with the EMC Directive.
(dow) 1999-09-01 This is the date when all conflicting or previous standards are withdrawn and this standard must be used.

Immunity Requirements

Phenomena	Environments						Criterion to be applied
	E1		E2	E3	E4	E5
1 EN 61000-4-3 (note 1, 3 & 4)	3 V/m 80 MHz to 1000 MHz				1 V/m 80 MHz to 1000 MHz	10 V/m 80 MHz to 1000 MHz	A
2 EN 61000-4-2	4 kV: contact discharge 8 kV: air discharge				2 kV: contact discharge 4 kV: Air discharge	4 kV: contact discharge 8 kV: air discharge	B
3 EN 55103-2 annex A	1 – 0.01 A/m 50 Hz to 5 kHz 0.01 A/m 5 kHz to 10 kHz (note 5 & 16)	3 – 0.03 A/m 50 Hz to 5 kHz 0.03 A/m 5 kHz to 10 kHz (note 5 & 16)			0.8 – 0.008 A/m 50 Hz to 5 kHz 0.008 A/m 5 kHz to 10 kHz (note 5 & 16)	10 – 0.1 A/m 50 Hz to 5 kHz 0.1 A/m 5 kHz to 10 kHz (note 5 & 16)	A
	4 – 0.4 A/m 50 Hz to 5 kHz 0.4 A/m 5 kHz to 10 kHz (note 6 & 16)
4 EN 61000-4-4	0.5 kV (peak) (note 7 & 8)					1 kV (peak) (note 7 & 8)	B
5 EN 55103-2 annex B	See annex B of EN 55103-2 (50 Hz to 10 kHz) (note 9)						A
6 EN 61000-4-6 (note 2, 4, 10, 14 & 15)	3 Vrms 0.15 MHz to 80 MHz				1 Vrms 0.15 MHz to 80 MHz	10 Vrms 0.15 MHz to 80 MHz	A
7 EN 61000-4-4	0.5 kV (peak) (note 7, 8, 11 & 13)					2 kV (peak) direct injection (note 8 & 18)	B
8 EN 61000-4-6 (note 2)	3 Vrms 0.15 MHz to 80 MHz (note 4, 7, 13 & 15)					10 Vrms 0.15 MHz to 80 MHz (note 4, 7, 13, 15 & 19)	A
9 EN 61000-4-4	1 kV (peak) (note 8 & 12)				0.5 kV (peak) (note 8 & 12)	2 kV (peak) direct injection (note 8)	B
10 EN 61000-4-11	100% reduction for 1 period (note 20)						B
	60% reduction for 5 periods (note 20)						C
11 EN 61000-4-11	>95% reduction for 5s (note 20)						C
12 EN 61000-4-5	Common mode: 1 kV (peak) Differential mode 0.5 kV (peak) or 4.5 times the rated supply voltage, whichever is the lower Tr/Th: 1.2m s/50m s 5 pulses of each polarity, 1 per minute				Common mode: 0.5 kV (peak) Tr/Th: 1.2m s/50m s 5 pulses of each polarity, 1 per minute	Common mode: 2 kV (peak) Tr/Th: 1.2m s/50m s 5 pulses of each polarity, 1 per minute	B
13 EN 61000-4-6 (note 2)	3 Vrms 0.15 MHz to 80 MHz (note 4, 13 & 15)				1 Vrms 0.15 MHz to 80 MHz (note 4, 13 & 15)	10 Vrms 0.15 MHz to 80 MHz (note 4, 13, 15 & 19)	A
14 EN 61000-4-6	3 Vrms 0.15 MHz to 80 MHz (note 7 & 15)				1 Vrms 0.15 MHz to 80 MHz (note 7 & 15)	10 Vrms 0.15 MHz to 80 MHz (note 7, 15 & 19)	A
15 EN 61000-4-4	0.5 kV (peak) (note 7 & 8)					2 kV (peak) (note 7 & 8)	B

Notes:

1. It is proposed to introduce into the next edition of EN 55103-2 use of the current injection method (EN 61000-4-6) for frequencies below 230 MHz.
2. Screened signal cables: Direct injection to the screen (a decoupling network is required where an auxiliary apparatus is needed to monitor or exercise the port under test)
   Unscreened cables: Clamp injection or coupling-decoupling network (CDN).
3. For broadcast radio and television receivers, the requirements for this phenomenon are given in EN 55020.
4. Value stated measured in the absence of modulation, 80% Amplitude modulation at 1 kHz.
5. Applicable only to apparatus NOT intended for rack-mounted applications.
   Homogeneous/Pseudo homogeneous magnetic field decresing linearly with the logarithm of frequency from 50 Hz to 5 kHz and constant from 5 kHz to 10 kHz.
6. Applicable only to apparatus intended for rack-mounted applications.
   Inhomogeneous magnetic field decreasing linearly with the logarithm of frequency from 50 Hz to 500 Hz and constant from 500 Hz to 10 kHz. Apparatus used in close proximity to TV monitors shall be tested at 15.625 kHz using the 10 kHz limit.
7. Applicable only to ports interfacing with cables whose total length according to the manufacturer’s functional specification may exceed 3 meters.
8. Tr/Th : 5 ns/50 ns; repetition frequency 5 kHz.
9. Applicable only to balanced ports to which may be attached cables whose total length according to the manufacturer’s functional specification may exceed 10 m. See annex b of EN 55103-2 for limits for video, data & control ports. Balanced antenna ports are excluded from this requirement. For balanced signal/control ports intended to be connected to PSTN or similar lines; refer to the appropriate ETSI or CENELEC immunity standard.
10. Applicable only to ports interfacing with cables whose total length according to the manufacturer’s functional specification may exceed 1 m.
11. Use capacitive clamp; not applicable to input ports intended for connection to DC power supplies intended to be used only with the apparatus under test.
12. CDN for input ports, see EN 61000-4-4, and capacitive clamp for output ports.
13. This test need not be carried out where apparatus is intended to be used with an AC/DC adapter, with or without rechargeable batteries, provided that phenomenon 13 is tested using the recommended AC/DC adapter.
14. For antenna ports, refer to EN 55020 clause 9
15. Source impedance = 150 Ohms.
16. CRT disturbance is permitted above 1 A/m.
17. CRT disturbance is permitted above 3 A/m.
18. Not applicable to input ports intended for connection to a battery or rechargeable battery which must be removed to disconnected from the apparatus for recharging.
19. Except for ITU broadcast frequency band 47 MHz to 68 MHz, where the level shall be 3 V.
20. Voltage shift at zero crossing.