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.
€77.00
Components for low-voltage surge protective devices - Part 311: Specification for gas discharge tubes (GDT)
€69.00
Detail specification for pair metallic cables used for telephone access network. Cables for distribution , trunk and indoor networks.
€54.00
Electricity metering - Data exchange for meter reading, tariff and load control - Part 61: Object identification system (OBIS)
€91.00
BS EN IEC 62037-2/AMD1 Amendment 1 - Passive RF and microwave devices, intermodulation level measurement Part 2: Measurement of passive in coaxial cable assemblies
€24.00
BS EN IEC 61935-2/AMD1 Amendment 1 - Specification for the testing of balanced and coaxial information technology cabling Part 2: Cords as specified in ISO/IEC 11801-1 related standards
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 2-3: Immunity requirements for mains communicating equipment operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors
€79.00
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz - Part 4-4 : Low voltage decoupling filter - Impedance filter
€42.67
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 1 : vue d'ensemble et recommandations pour les séries IEC 61158 et IEC 61784Automatic translation from French : Industrial communications networks - Fieldbus specifications - Part 1: Overview and recommendations for IEC 61158 and IEC 61784 series
€193.33
Dispositifs rf et à micro-ondes passifs, mesure du niveau d'intermodulation - Partie 7 : Mesures de l'intermodulation passive sur le terrain
€93.33
Détection d'intrusion - Transmetteurs téléphoniques d'alarme - Règles - (Complété par le CORRIGENDUM DE FEVRIER 1999)
€82.00
FICHE D'INTERPRETATION DE LA NORME NF C 48-212 DE FEVRIER 1989.
€29.00
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Détection d'intrusion - Transmetteurs téléphoniques d'alarme - Règles
€106.33
Power line communication apparatus used in low-voltage installations - Radio disturbance characteristics - Limits and methods of measurement - Part 1: Apparatus for in-home use
€0.00
