241. BS EN 50491-12-2. General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). Part 12-2. Smart grid. Application specification. Interface and framework for customer. Interface between the Home / Building CEM (7th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (86 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
242. Installations for electroheating and electromagnetic processing. Test methods for electroslag remelting furnaces. (12th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (30 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
243. BS EN IEC 60255-26. Measuring relays and protection equipment. Part 26. Electromagnetic compatibility requirements (21st August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (61 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
244. Safety of machinery. Requirements for cableless control systems of machinery. (2nd July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
245. BS EN IEC 61347-2-11. Controlgear for electric light sources. Part 2-11. Particular requirements for miscellaneous electronic circuits used with luminaires (17th July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
246. Underwater acoustics. Hydrophones. Calibration of hydrophones. Procedures for free-field calibration of hydrophones Part 1, (1st July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (96 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
247. Railway applications. Compatibility between rolling stock and train detection systems. Compatibility with track circuits Part 2, (14th July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
248. Preparation of documents used in electrotechnology. Location and installation documents Part 4, (15th November 1996) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
249. Specification for safety of information technology equipment including electrical business equipment. (10th March 1994) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (310 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
250. Semiconductor converters. General requirements and line commutated converters. Application guide Part 1-2, (13th November 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (108 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗