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33.040.30 Přepojovací a signalizační systémy

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BS EN 50065-2-1:2003
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in residential, commercial and light industrial environments

Vydáno: 2006-03-16

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BS EN 50065-4-2:2002
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz. Low voltage decoupling filters Safety requirements

Vydáno: 2005-12-12

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BS 1050:1984
Specification for indicator lamps for use in telecommunication apparatus and for allied purposes

Vydáno: 1984-11-30

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BS EN 50065-4-1:2002
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148.5 kHz. Low voltage decoupling filters Generic specification

Vydáno: 2002-01-24

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BS EN 50065-4-6:2023
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Low voltage decoupling filters. Phase coupler

Vydáno: 2023-04-11

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21/30422302 DC
BS EN 50065-4-2. Signalling on low voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-2. Low voltage decoupling filters. Safety requirements

Vydáno: 2021-04-23

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21/30422317 DC
BS EN 50065-4-7. Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Part 4-7. Portable low voltage decoupling filters. Safety requirements

Vydáno: 2021-04-23

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BS EN 50065-2-2:2003
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Immunity requirements for mains communications equipment and systems operating in the range of frequencies 95 kHz to 148,5 kHz and intended for use in industrial environments

Vydáno: 2007-01-31

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BS EN 50065-4-5:2023 - TC
Tracked Changes. Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz Low voltage decoupling filter. Segmentation filter

Vydáno: 2023-04-25

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22/30437454 DC
BS IEC 62425. Railway applications. Communication; signalling and processing systems. Safety related electronic systems for signalling

Vydáno: 2022-04-08

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22/30439450 DC
BS EN 61643-21. Low voltage surge protective devices Part 21. Surge protective devices connected to telecommunications and signalling networks. Performance requirements and testing methods

Vydáno: 2022-03-30

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BS EN 50065-4-7:2005
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz and 1,6 MHz to 30 MHz Portable low voltage decoupling filters. Safety requirements

Vydáno: 2008-01-31

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