1. BS EN 60700-1 AMD1. Thyristor valves for high voltage direct current (HVDC) power transmission. Part 1. Electrical testing (8th May 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (7 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. BS EN 60700-2 AMD1. Thyristor valves for high voltage direct current (HVDC) power transmission. Part 2. Terminology (17th July 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) ↗
3. BS EN 61869-1. Instrument transformers. Part 1. General requirements (20th August 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (142 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. BS EN 61869-201 Ed1.0. Instrument transformers. Part 201. General requirements for Instrument Transformers for low voltage applications (12th November 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) ↗
5. BS EN 62501. Voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) power transmission. Electrical testing. (26th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (54 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. BS EN IEC 60700-3. Thyristor valves for high voltage direct current (HVDC) power transmission. Part 3. Essential ratings (limiting values) and characteristics (23rd July 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) ↗
7. BS EN IEC 61869-1. Instrument transformers. Part 1. General requirements (7th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (143 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Direct acting indicating analogue electrical measuring instruments and their accessories title. Special requirements for frequency meters Part 4, (7th May 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) ↗
9. Direct acting indicating analogue electrical measuring instruments and their accessories. Recommended test methods Part 9, (6th May 2021) 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) ↗
10. Direct acting indicating analogue electrical measuring instruments and their accessories. Special requirements for ammeters and voltmeters Part 2, (10th May 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗