11. Low-voltage switchgear and controlgear assemblies. Assemblies for power distribution in public networks Part 5, (3rd October 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
12. Method for assessing the short-circuit withstand strength of partially type-tested assemblies (PTTA). (15th July 1994) 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) ↗
13. Mining type flameproof supply and control units for use on systems up to 1100 V. Specification for air-cooled single phase lighting transformer units Part 3, (31st May 1982) 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) ↗
14. Mining type flameproof supply and control units for use on systems up to 1100 V. Specification for circuit breaker units Part 2, (15th December 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
15. Mining type flameproof supply and control units for use on systems up to 1100 V. Specification for units to power drilling machines Part 4, (30th November 1982) 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) ↗
16. Power installations exceeding 1 kV AC and 1, 5 kV DC. AC Part 1, (8th September 2021) 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) ↗
17. Powertrack systems. General requirements Part 1, (15th October 2003) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (66 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
18. Powertrack systems. General requirements Part 1, (30th July 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (82 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
19. Safety in electroheat installations. Particular requirements for induction and conduction heating and induction melting installations Part 3, (15th October 1993) 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) ↗
20. Short-circuit currents in three-phase a.c. systems. Data of electrical equipment for short-circuit current calculations Part 2, (13th November 2008) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (50 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗