211. Railway applications. Traction transformers and inductors on rolling stock. (15th January 1997) 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) ↗
212. Reciprocating internal combustion engine driven alternating current generating sets. Emergency power supply to safety services Part 12, (13th September 2022) 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) ↗
213. Road vehicles. Sound signalling devices. Tests after mounting on vehicle. (9th February 2021) 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) ↗
214. Rotating electrical machines. AC adjustable speed rolling mill motors Part 34, (7th July 2023) 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) ↗
215. Safety of power transformers, power supply units and similar. Particular requirements for small reactors Part 2-20, (1st June 2001) 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) ↗
216. Safety of transportable motor-operated electric tools. General requirements Part 1, (30th June 2011) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (92 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
217. Semiconductor convertors. General requirements and line commutated convertors. Self-commutated semiconductor converters including direct d.c. converters Part 2, (15th August 2000) 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) ↗
218. Short-circuit currents in d.c auxiliary installations in power plants and substations. Calculation of short-circuit currents Part 1, (31st October 2009) 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) ↗
219. Short-circuit currents in three-phase a.c systems. Currents during two separate simultaneous line-to-earth short-circuits and partial short-circuit currents flowing through earth Part 3, (31st October 2013) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (60 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
220. 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) ↗