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NF C91-016-1-5 ; NF EN 55016-1-5:2015-05-01
Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-5 : radio disturbance and immunity measuring apparatus - Antenna calibration sites and reference test sites for 5 MHz to 18 GHz
Edition
2015-05-01
NF C91-016-1-5/A1 ; NF EN 55016-1-5/A1:2017-08-05
Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-5 : radio disturbance and immunity measuring apparatus - Antenna calibration sites and reference test sites for 5 MHz to 18 GHz
Edition
2017-08-05
NF C91-016-1-4 ; NF EN IEC 55016-1-4:2019-03-15
Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-4 : radio disturbance and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements
Edition
2019-03-15
NF C91-016-1-4/A1 ; NF EN IEC 55016-1-4/A1:2020-08-07
Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-4 : radio disturbance and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements
Edition
2020-08-07
SN EN IEC 61557-7
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 7: Phase sequence
Edition
2022-05
SN EN IEC 61557-3
Electrical safety in low voltage distribution systems up to 1000 V AC and 1500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
Edition
2022-05
NF C42-198-1 ; NF EN 61557-1:2007-06-01
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 1: general requirements
Edition
2007-06-01
NF C42-198-2 ; NF EN 61557-2:2007-06-01
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 2: insulation resistance
Edition
2007-06-01
NF C42-198-3 ; NF EN 61557-3:2007-06-01
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 3: loop impedance
Edition
2007-06-01
NF C42-198-5 ; NF EN 61557-5:2007-06-01
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 5: resistance to earth
Edition
2007-06-01
