EN 61000-6-1

EN 61000-6-1

Following is the requirements for EN 61000-6-1

Immunity - Enclosure port

1	Environmental Phenomena	Test Specification	Units	Basic Standard	Remarks	Performance Criteria
1.1	Power-frequency magnetic field.	50 3	Hz A/m	EN 61000-4-8	See note 1 & 2	A
1.2	Radio-frequency electromagnetic field. Amplitude Modulated.	80-1000 3 80	MHz V/m %AM (1kHz)	EN 61000-4-3	The test level specified is the rms value of the unmodulated carrier.	A
1.3	Radio-frequency electromagnetic field. Keyed carrier.	900 ą 5 3 50 200	MHz V/m Duty cycle % Rep. frequency Hz	EN 61000-4-3	The test level specified is prior to keying. The test shall be carried out at one frequency within the indicated range.	A
1.4	Electrostatic discharge.	ą 4 Contact discharge ą 8 Air discharge	kV (charge voltage) kV (charge voltage)	EN 61000-4-2	See basic standard for applicability of contact and/or air discharge test.	B B

	NOTE 1: Applicable only to apparatus containing devices susceptible to magnetic fields, such as Hall elements, electrodynamic microphones, magnetic field sensors, etc.
	NOTE 2: For CRTs the acceptable jitter depends upon the character size and is computed for a test level of 1A/m as follows: jitter (mm) = (3 x character size (mm) + 1)/40. As jitter is linearly proportional to the magnetic field strength, tests can be carried out at other test levels extrapolating the maximum jitter level appropriately.

Immunity - Ports for signal lines and control lines

2	Environmental Phenomena	Test Specification	Units	Basic Standard	Remarks	Performance Criteria
2.1	Radio-frequency common mode.	0.15-80 3 80	MHz V rms %AM (1kHz)	EN 61000-4-6	See notes 1 & 2. The test level specified is the rms value of the unmodulated carrier.	A
2.2	Fast transients	ą 0.5 5/50 5	kV (charge voltage) Tr/Th ns Rep. frequency kHz	EN 61000-4-4	See note 2. Capacitive clamp used.	B

	NOTE 1: The test level can also be defined as the equivalent current into a 150 ohm load.
	NOTE 2: Applicable only to ports interfacing with cables whose total length according to the manufacturers functional specification may exceed 3 m.

Immunity - DC input and DC output power ports

3	Environmental Phenomena	Test Specification	Units	Basic Standard	Remarks	Performance Criteria
3.1	Radio-frequency common mode.	0.15-80 3 80	MHz V rms %AM (1kHz)	EN 61000-4-6	See notes 1 & 2. The test level specified is the rms value of the unmodulated carrier.	A
3.2	Fast transients	ą 0.5 5/50 5	kV (charge voltage) Tr/Th ns Rep. frequency kHz	EN 61000-4-4	See note 3.	B
3.2	Surges line to ground line to line	1.2/50 (8/20) ą 0.5 ą 0.5	Tr/Th ľs kV (charge voltage) kV (charge voltage)	EN 61000-4-5	See note 3.	B

	NOTE 1: The test level can also be defined as the equivalent current into a 150 ohm load.
	NOTE 2: Applicable only to ports interfacing with cables whose total length according to the manufacturers functional specification may exceed 3 m.
	NOTE 3: Not applicable to input ports intended for connection to a battery or a rechargeable battery which must be removed or disconnected from the apparatus for recharging. Apparatus with a DC power input port intended for use with an AC-DC power adapter shall be tested on the AC power input of the AC-DC power adapter specified by the manufacturer or where none is so specified using a typical AC-DC power adapter. The test is applicable to DC power input ports intended to be connected permanently to cables longer than 10 m.

Immunity - input and output AC power ports

4	Environmental Phenomena	Test Specification	Units	Basic Standard	Remarks	Performance Criteria
4.1	Radio-frequency common mode.	0.15-80 3 80	MHz V rms %AM (1kHz)	EN 61000-4-6	The test level specified is the rms value of the unmodulated carrier. See note 1.	A
4.2	Fast transients	ą 1 5/50 5	kV (charge voltage) Tr/Th ns Rep. frequency kHz	EN 61000-4-4	-	B
4.3	Surges line to ground line to line	1.2/50 (8/20) ą 2 ą 1	Tr/Th ľs kV (charge voltage) kV (charge voltage)	EN 61000-4-5	See note 2.	B
4.4	Voltage dips	30 10 60 100	% reduction ms % reduction ms	EN 61000-4-11	Voltage shift at zero crossing See note 2.	B C
4.5	Voltage interruptions	>95 % 5000	% reduction ms	EN 61000-4-11	Voltage shift at zero crossing See note 2.	C

	NOTE 1: The test level can also be defined as the equivalent current into a 150 ohm load.
	NOTE 2: Applicable only to input ports.

Immunity - Functional earth ports

5	Environmental Phenomena	Test Specification	Units	Basic Standard	Remarks	Performance Criteria
5.1	Radio-frequency common mode.	0.15-80 3 80	MHz V rms %AM (1kHz)	EN 61000-4-6	See notes 1. The test level specified is the rms value of the unmodulated carrier.	A
5.2	Fast transients	ą 0.5 5/50 5	kV (charge voltage) Tr/Th ns Rep. frequency kHz	EN 61000-4-4	See note 2. Capacitive clamp used.	B

	NOTE 1: The test level can also be defined as the equivalent current into a 150 ohm load.
	NOTE 2: Applicable only to ports interfacing with cables whose total length according to the manufacturers functional specification may exceed 3 m.

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Last modified: May 09, 2008