631. General requirements for Home and Building Electronic Systems (HBES) and Building Automation and Control Systems (BACS). Smart grid. Application specification. Interface and framework for customer. Interface between the Home / Building CEM and Resource manager(s). Data model and messaging Part 12-2, (3rd May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (104 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
632. BS EN 60939-3. Passive filter units for electromagnetic interference suppression. Part 3. Passive filter units for which safety tests are appropriate (11th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (81 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
633. Safety requirements for electrical equipment for measurement, control, and laboratory use. Particular requirements for refrigerating equipment Part 2-011, (19th May 2022) 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) ↗
634. Tracked Changes. Measurement of quartz crystal unit parameters. Measurement of drive level dependence (DLD) Part 6, (18th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (62 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
635. Household and similar electrical appliances. Safety. Particular requirements for battery chargers Part 2-29, (20th May 2022) 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) ↗
636. Specification for residual current devices with or without overcurrent protection for socket‑outlets for household and similar uses. (18th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (122 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
637. Household and similar electrical appliances. Safety. Particular requirements for battery chargers Part 2-29, (17th December 2018) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
638. Energy performance of lamp controlgear. Controlgear for fluorescent lamps. Method of measurement to determine the total input power of controlgear circuits and the efficiency of controlgear Part 1, (20th May 2022) 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) ↗
639. Electromagnetic compatibility (EMC). Testing and measurement techniques. Immunity to conducted disturbances, induced by radio-frequency fields Part 4-6, (2nd August 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (88 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
640. Tracked Changes. Anaesthetic and respiratory equipment. Nebulizing systems and components. (31st July 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (112 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗