EN 50082-2




Table 1 - Immunity - Enclosure Port

Environmental Phenomena Test Specification Basic Standard Test set-up Remarks Performance Criteria
Radio frequency electromagnetic field. Amplitude modulated 80-1000 MHz
10V/m (Unmodulated rms)
80 % AM (1 Khz)		 ENV 50140 ENV 50140 Note 1
The test level specified is prior to modulation		 A
Radio frequency electromagnetic field. Pulse Modulated 80-1000 MHz
10V/m (Unmodulated RMS)
50 Duty cycle % 5 Rep.
200 Frequency Hz		 ENV 50204 ENV 50140 Spot frequency within the indicated range A
Power frequency magnetic field 50 Hz
30 A(rms)/m		 EN 61000-4-8 EN 61000-4-8 Note 2 A
Electrostatic discharge 4kV (charge voltage) Contact
8 Air
discharge kV (charge voltage)		 EN61000-4-2 EN 61000-4-2 Note 4 B

Note 1 : Except for ITU broadcast frequency bands : 87MHz - 108MHz, 174MHz-230MHz and 470MHz-790MHz where the level shall be 3V/m.
Note 2 : Applicable only to apparatus containing devices susceptible to magnetic field, e.g. Hall elements, electrodynamic microphone etc.
Note 3 : CRT display interference is allowed above 3A/m.
Note 4 : See basic standard for applicability of contact and/or air discharge test.

Table 2 - Immunity - Ports for signal lines and data busses not involved in process control, etc.

Environmental Phenomena Test Specification Basic Standard Test set-up Remarks Performance Criteria
Radio frequency common mode. Amplitude modulated 0.15-80 MHz
10V (unmodulated RMS)

80 % AM (1KHz)
150 Source Impedance ohms		 ENV 50141 ENV 50141 Note 1, 2, 3
The test level specified is prior to modulation		 A
Fast Transient 1 kV (peak)
5/50 Tr/Th ns
5 Rep. frequency kHz		 EN61000-4-4 EN 61000-4-4 (Capacitive clamp) Note 3 B

Note 1 : The test level can be defined as the equivalent current into a 150 ohm load
Note 2 : Except for ITU broadcast frequency band : 47MHz-68MHz where the level shall be 3V
Note 3 : Applicable only to ports interfacing with cables whose total length according to the manufacturers functional specification may exceed 3m.

Table 3 - Immunity - Ports for process, measurement, control lines, long bus

Environmental Phenomena Test Specification Basic Standard Test set-up Remarks Performance Criteria
Radio-frequency common mode. Amplitude modulated 0.15 - 80 MHz
10 V (unmodulated rms)

80 % AM (1 kHz)
150 Source impedance ohms		 ENV 50141 ENV 50141 Note 1 & 2 A
Fast transient 2 kV (peak)
5/50 Tr/Th ns
5 Rep. frequency kHz		 EN61000-4-4 EN 61000-4-4 (Capacitive clamp) . B

Note 1 : The test level can be defined as the equivalent current into a 150 ohm load
Note 2 : Except for ITU broadcast frequency band : 47MHz-68MHz where the level shall be 3V

Table 4 - Immunity - DC input and DC output power ports lines

Environmental Phenomena Test Specification Basic Standard Test set-up Remarks Performance Criteria
Radio-frequency common mode. Amplitude modulated 0.15 - 80 MHz
10 V (unmodulated rms)
80 % AM (1 kHz)
150 source impedance ohms		 ENV 50141 ENV 50141 Notes 1 & 2
The test level specified is prior to modulation		 A
Fast transient 2 kV (peak)
5/50 Tr/Th ns
5 Rep. frequency kHz		 EN 61000-4-4 EN 61000-4-4 (Capacitive clamp) . B

Note 1 : The test level can be defined as the equivalent current into a 150 ohm load
Note 2 : Except for ITU broadcast frequency band : 47MHz-68MHz where the level shall be 3V
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.

Table 5 - Immunity - AC input and AC output power ports lines

Environmental Phenomena Test Specification Basic Standard Test set-up Remarks Performance Criteria
Radio-frequency common mode. Amplitude modulated 0.15 - 80 MHz
10 V (unmodulated rms)
80 % AM (1 kHz)
150 Source impedance ohms		 ENV 50141 ENV 50141 Notes 1 & 2
The test level specified is prior to modulation		 A
Fast transient 2 kV (peak)
5/50 Tr/Th ns
5 Rep. frequency kHz		 EN61000-4-4 EN 61000-4-4 (Direct injection) . B

Note 1 : The test level can be defined as the equivalent current into a 150 ohm load
Note 2 : Except for ITU broadcast frequency band : 47MHz-68MHz where the level shall be 3V

Table 6 - Immunity - Earth Port

Environmental Phenomena Test Specification Basic Standard Test set-up Remarks Performance Criteria
Radio-frequency common mode. Amplitude modulated 0.15 - 80 MHz
10 V (unmodulated rms)
80 % AM (1 kHz)
150 Source impedance ohms		 ENV 50141 ENV 50141 Notes 1 & 2
The test level specified is prior to modulation		 A

Note 1 : The test level can be defined as the equivalent current into a 150 ohm load
Note 2 : Except for ITU broadcast frequency band : 47MHz-68MHz where the level shall be 3V