Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz -- Part 2-3: Immunity requirements for mains communications equipment and systems operating in the range of frequencies 3 kHz to 95 kHz and intended for use by electricity suppliers and distributors
€69.00
€40.00
Road traffic management equipment. Data quality. Data analysis. Part 1: Interurban Traffic data
BS EN IEC 62488-1 Power line communication systems for power utility applications Part 1: Planning of analogue and digital carrier operating over EHV/HV/MV electricity grids
€42.00
BS EN IEC 63430. Data container format for wearable sensor
€23.00
Industrial communication networks. Network and system security Terminology, concepts models
€404.00
Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 21 elements
BS EN IEC 62657-2. Industrial networks. Coexistence of wireless systems Part 2. management
BS EN IEC 61643-21. Low voltage surge protective devices Part 21. Surge connected to telecommunications and signalling networks. Requirements testing methods
BS EN IEC 62037-1. Passive RF and microwave devices, intermodulation level measurement Part 1. General requirements measuring methods
BS EN IEC 62037-3. Passive RF and microwave devices, intermodulation level measurement Part 3. Measurement of passive in coaxial connectors
BS EN IEC 62037-8. Passive RF and microwave devices, intermodulation level measurement Part 8. Measurement of passive generated by objects exposed to radiation
Alarm systems. transmission systems and equipment Requirements for Supervised Premises Transceiver (SPT)
€316.00
Information technology. Generic cabling systems Homes
€374.00
Information technology. Generic cabling systems Office premises
