1. BS EN 61810-7-6. All-or-nothing electrical relays. Tests and Measurements. Part 7-6. Contact-circuit resistance (or voltage drop) (3rd February 2022) 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) ↗
2. High voltage direct current (HVDC) grid systems and connected converter stations. Guideline and parameter lists for functional specifications. Guideline Part 1, (9th October 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (136 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. High voltage direct current (HVDC) grid systems and connected converter stations. Guideline and parameter lists for functional specifications. Parameter lists Part 2, (9th October 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (94 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗