EN 50065-1/A2

Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 1: General requirements, frequency bands and electromagnetic disturbances; Amendment A2

1995-06-00

Hết hiệu lực

NF C90-201-1/A2*NF EN 50065-1/A2 (1995-12-01), IDT * DIN EN 50065-1 (1996-11), IDT * DIN EN 50065-1/A2 (1995-09), IDT * BS EN 50065-1 (1992-04-01), NEQ * SN EN 50065-1/A2 (1995), IDT * OEVE EN 50065-1/A2 (1995-06-28), IDT * OEVE EN 50065-1+A1+A2+A3 (1996-10-15), IDT * SS-EN 50065-1 A 2 (1995-09-01), IDT * UNE-EN 50065-1/A2 (1997-01-16), IDT * TS EN 50065-1 (1995-11-21), IDT * NEN-EN 50065-1:1994/A2:1995 en (1995-09-01), IDT * SFS-EN 50065-1/A2 (1996-03-06), IDT

EN 50065-1 (1991-01)

EN 50065-1/prAB (1991-12)

EN 50065-1 (2001-07)

EN 50065-1 (2011-04) * EN 50065-1 (2001-07) * EN 50065-1/A2 (1995-06) * EN 50065-1/prAB (1991-12)

Access * Auxiliary equipment * Band of frequencies * Conduits * Damping * Data transfer * Definitions * Detectors (circuits) * Dimensions * Distribution networks * Electric mains * Electrical * Electrical engineering * Electromagnetic compatibility * EMC * Equipment * Field strength (electric) * Frequencies * Frequency ranges * General conditions * Generators * Grids * Hertz * Impedance * Influence quantities * Influences * Information transfer * Interferences * Limits (mathematics) * Low voltage * Low voltage mains * Measurement * Measurement circuits * Measuring circuit * Measuring techniques * Noise power * Operation * Output level * Output signals * Quality * Radio disturbances * Radio interference measurements * Radio interference power * Radio interferences fieldstrength * Radiotelegraphy * Signal transmission * Signals * Specification (approval) * Testing * Testing conditions * Transmission * Transmission performance * Transmitting set * Voltage * Pipelines * Cords * Nets * Stress * Electric cables * Network

33.040.30. Hệ thống ngắt điện và báo hiệu