21. BS EN 63044-5-1 AMD1. Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). Part 5-1. EMC requirements, conditions and test set-up (25th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
22. BS EN 63044-5-2 AMD1. Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). Part 5-2. EMC requirements for HBES/BACS used in residential, commercial and light-industrial environments (25th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (15 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. BS EN IEC 60502-4. Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1, 2 kV) up to 30 kV (Um = 36 kV). Part 4. Test requirements on accessories for cables with rated voltages from 6 kV (Um = 7, 2 kV) up to 30 kV (Um = 36 kV) (26th April 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (42 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
24. BS EN IEC 61097-7. Global maritime distress and safety system (GMDSS). Part 7. Shipborne VHF radiotelephone transmitter and receiver. Operational and performance (21st June 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (146 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
25. BS EN IEC 61158-3-X. Industrial communication networks. Fieldbus specifications. Part 3-X. Data-link layer service definition. Type X elements (5th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (41 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
26. BS EN IEC 61158-4-X. Industrial communication networks. Fieldbus specifications. Part 4-X. Data-link layer protocol specification. Type X elements (5th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (144 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
27. BS EN IEC 61158-6-X. Industrial communication networks. Fieldbus specifications. Part 6-X. Application layer protocol specification. Type X elements (5th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (1465 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
28. BS EN IEC 61189-2-808. Test methods for electrical materials, printed board and other interconnection structures and assemblies. Part 2-808. Thermal resistance of an assembly by thermal transient method (29th October 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
29. BS EN IEC 61784-1-X. Industrial communication networks. Profiles. Part 1-X. Fieldbus profiles (5th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (442 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
30. BS EN IEC 61784-2-X. Industrial communication networks. Profiles. Part 2-X. Additional fieldbus profiles for real-time networks based on ISO/IEC/IEEE 8802-3 (5th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (514 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗