481. Nuclear Power plants. Instrumentation and control systems. Use of formal security models for I&C security architecture design and assessment. (15th September 2023) 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) ↗
482. BS IEC 62443-2-2 Ed.1.0. Security for industrial automation and control systems. Part 2-2. IACS Security Program Ratings (1st April 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (46 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
483. Tracked Changes. Gas turbine applications. Safety. (18th September 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (250 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
484. Tracked Changes. Automatic burner control systems for burners and appliances burning gaseous or liquid fuels. (19th September 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (168 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
485. BS EN 12309-2. Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW. Part 2. Safety (20th September 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (96 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
486. Tracked Changes. Gas-fired central heating boilers. Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW Part 2-1, (29th September 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (270 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
487. Telecontrol equipment and systems. Transmission protocols. Network access for IEC 60870-5-101 using standard transport profiles Part 5-104, (30th September 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) ↗
488. Power losses in voltage sourced converter (VSC) valves for high-voltage direct current (HVDC) systems. Modular multilevel converters Part 2, (13th October 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (64 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
489. BS IEC 60092-501 Electrical installations in ships. Part 501: Special features - Electric propulsion plant (10th October 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (43 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
490. Tractors and machinery for agriculture and forestry. Safety-related parts of control systems. Concept phase Part 2, (9th October 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (64 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗