41. BS EN 50522. Earthing of power installations exceeding 1 kV a.c. (19th March 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (74 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
42. BS EN 60204-1 AMD1. Safety of machinery. Electrical equipment of machines. Part 1. General requirements (6th March 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (6 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
43. BS EN 60364-5-52 AMD1. Low-voltage electrical installations. Part 5-52. Selection and erection of electrical equipment. Wiring systems (27th September 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (11 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
44. BS EN 60364-5-55 AMD3. Electrical installations of buildings. Part 5-55. Selection and erection of electrical equipment. Other equipment (17th October 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (13 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
45. BS EN 60904-2. Photovoltaic devices. Part 2. Requirements for photovoltaic reference devices (7th December 2021) 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) ↗
46. BS EN 62668-1 AMD1. Process management for avionics. Counterfeit prevention. Part 1. Avoiding the use of counterfeit, fraudulent and recycled electronic components (3rd September 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
47. BS EN IEC 60034-1. Rotating electrical machines. Part 1. Rating and performance (17th December 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (76 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
48. BS EN IEC 60034-1. Rotating electrical machines. Part 1. Rating and performance (18th June 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (78 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
49. BS EN IEC 60300-3-14. Dependability management. Part 3-14. Application guide. Supportability and support (12th February 2021) 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. BS EN IEC 61298-1. Process measurement and control devices. General methods and procedures for evaluating performance. Part 1. General considerations (17th August 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (19 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗