41. BS EN IEC 61968-3. Application integration at electric utilities. System interfaces for distribution management. Part 3. Interface for network operations (21st August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (406 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
42. BS EN IEC 61968-9. Application integration at electric utilities. System interfaces for distribution management. Part 9. Interfaces for meter reading and control (3rd July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (308 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
43. BS EN IEC 62351-4 AMD1. Power systems management and associated information exchange. Data and communications security. Part 4. Profiles including MMS and derivatives (23rd August 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (35 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
44. BS EN IEC 62351-5. Power systems management and associated information exchange. Data and communications security. Part 5. Security for IEC 60870-5 and derivatives (3rd July 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (100 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
45. BS EN IEC 62351-7. Power systems management and associated information exchange. Data and communications security. Part 7. Network and System Management (NSM) data object models (29th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (126 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
46. BS EN IEC 62351-9. Power systems management and associated information exchange. Data and communications security. Part 9. Cyber security key management for power system equipment (8th January 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (123 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
47. BS HD 626 S2. Overhead distribution cables of rated voltage U0/U(Um): 0, 6/1 (1, 2) kV. (27th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (334 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
48. Building electrical systems and distribution networks : an introduction /: an introduction. (2019) Authors: Belu, Radian Record Type: Book Extent: 1 online resource, illustrations (black and white) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
49. Buildings and structures for agriculture. Code of practice for design and installation of services and facilities Part 25, (24th May 2002) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
50. Cinematography. Production and presentation. Film and television location lighting. Code of practice for distribution of a.c. electricity for location lighting Part 7.5.1, (30th April 1981) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗