Class 390 Pendolino

Class 390 Pendolino
Vanmanyo · CC BY-SA 4.0 · source
Name	Class 390 Pendolino
Manufacturer	Alstom
Family	Pendolino
Formation	9 cars per trainset
Operator	Avanti West Coast
Yearservice	2001
Maxspeed	125 mph (200 km/h) operational

Class 390 Pendolino The Class 390 Pendolino is a high-speed electric multiple-unit passenger train introduced on the West Coast Main Line in 2001 and built by Alstom at sites related to Fiat Ferroviaria and Fiat Group. It was procured for use by operators including Virgin Trains and later Avanti West Coast, entering service after testing phases on routes connecting London, Liverpool, Manchester, Glasgow and Birmingham, and replacing locomotive-hauled sets such as those formed from InterCity 125 formations and British Rail era stock. The type formed part of a wider family derived from Italian tilting technology deployed on networks including FS and influenced by vehicles like the ETR 450 and ETR 470.

Design and Development

The Pendolino concept originated with research at Fiat Ferroviaria and factories associated with Ansaldobreda and Alstom Ferroviaria that produced tilting prototypes and production units. The Class 390 program involved suppliers and contractors such as GEC-Alsthom, Brush Traction, Bombardier Transportation supply chains, and UK bodies including Railtrack and the Office of Rail Regulation. Development followed specifications from train operating companies and route upgrade programmes tied to the West Coast Main Line modernisation led by Virgin Group franchise bids and government transport policy during the late 1990s and early 2000s. Design work integrated active tilt mechanisms tested alongside control systems connected to signalling projects such as the Train Protection & Warning System and the introduction of the ETCS concepts in planning. Prototyping and testing phases included runs on the Manchester Piccadilly corridor and infrastructure trials involving the Crewe railway works and depots like Longsight Depot.

Technical Specifications

Each nine-car unit was engineered with body shells and bogies influenced by earlier ETR family designs and equipped with motor bogies, regenerative braking systems, and traction equipment from suppliers related to Siemens and ABB. Traction motors and inverters provide distributed power enabling acceleration suited for high-frequency intercity services on gradients such as those on approaches to Shap Summit and through sections near Watford Junction. The tilting mechanism, derived from passive and active systems used by Swiss Federal Railways prototypes, allows up to eight degrees of tilt to negotiate curves at higher speed while maintaining passenger comfort according to standards used by Network Rail and overseen by regulatory regimes like the Rail Safety and Standards Board. Onboard systems included environmental control from suppliers experienced with London Underground refurbishment contractors, passenger information units compatible with ticketing and revenue systems interfacing with operators such as Virgin Trains and later Avanti West Coast.

Operations and Services

Units entered passenger service on intercity routes between London Euston and Glasgow Central, Manchester Piccadilly, Liverpool Lime Street, and Birmingham New Street, and were timetabled alongside other operators including CrossCountry and commuter flows connected to stations such as Crewe and Preston railway station. The trains formed the backbone of the flagship franchise operated by Virgin Trains until the franchise passed to Avanti West Coast, and were used in service patterns shaped by timetable planners and infrastructure schemes managed by Network Rail and overseen by the Department for Transport. Onboard catering and first-class configurations were aligned with service brands and ticketing arrangements tied to retail systems from companies like Atos and franchise performance measures reported to bodies including the Office of Rail and Road.

Incidents and Safety

Operations have involved safety investigations and incident inquiries conducted by the Rail Accident Investigation Branch and oversight from the Health and Safety Executive where relevant. Notable incidents prompted reviews of braking performance, tilt-system interaction with track geometry, and responses to signalling constraints associated with legacy systems such as AWS and TPWS. Accident reports referenced practices and lessons comparable to inquiries into other UK rolling stock incidents like those involving InterCity 125 or unit types examined by the British Transport Police. Improvements implemented following investigations involved modifications to maintenance regimes at depots like Willesden TMD and procedural updates in line with guidance from the Rail Safety and Standards Board.

Fleet Orders and Variants

Initial orders were placed by franchise-holding companies tied to the West Coast Main Line modernisation with later sub-fleet refinements and repaint schemes reflecting corporate identities such as Virgin Trains livery changes and the rebranding to Avanti West Coast. Subsequent procurement and refurbishment programmes included interior upgrades, accessibility retrofits to comply with regulations influenced by the Equality Act 2010 and standards from the Office of Rail and Road, and adaptations similar to those applied to other Alstom-derived fleets like the Class 390/1 subseries and comparisons with Class 221 SuperVoyager modifications. Lease and asset management arrangements involved rolling stock companies such as Angel Trains and Eversholt Rail Group in financing and disposition.

Performance and Records

In UK service the fleet achieved operational top speeds of 125 mph on electrified sections consistent with national limits and set performance benchmarks for acceleration and journey-time reductions on corridors including the West Coast Main Line and routes serving Manchester Airport railway station. The type contributed to punctuality and capacity metrics reported to franchise managers and regulators like the Office of Rail and Road, and featured in comparative assessments alongside types such as the Class 390/3 internal variations and international Pendolino siblings used by VR and SNCF-related projects. Over its service life the design influenced subsequent procurements, depot engineering practices at sites like Edge Hill and Oxley Traction Maintenance Depot, and continuing upgrades aligned with national electrification and signalling strategies driven by Department for Transport policy targets.

Category:High-speed trains