KTR v5.1 Key Train Requirements Version 5.1 Prepared by: David Polhill RDG Senior Rolling Stock Engineer - Interfaces On behalf of: V/V SIC KTR Sub-group Rail Delivery Group Limited Registered Office, 2nd Floor, 200 Aldersgate Street, London EC1A 4HD www.raildeliverygroup.com 020 7841 8000 Registered in England and Wales No. 08176197 AMENDMENT RECORD KTR Version Dated Notes One (1) January First Issue 2011 Two (2) February Updated issue incorporating industry feedback following 2013 publication of Issue One Three (3) September Addition of Operational aspects, new suggestions and 2014 comments. Title changed from Key Technical Requirements for Rolling Stock to Key Train Requirements Four (4) June Additional and new items added. 2016 New appendices included. Five (5) Nov 2018 Complete review and reformat. Additional and new items added. New appendices included.. Five.One (5.1) May 2019 Minor clause numbering errors corrected. GSM-R clause 5.13 improved, new 5.14 added. Old 5.14 renumbered to 5.15. Spreadsheet version published. Note: Where a requirement has been reworded to suit the new format, but not materially changed, this change has not been indicated. Vertical dotted lines to the right of text and titles indicate changes and additions from the previous version. Have you got some suggestions for new or revised requirements or want more information? Send your idea, request and your details by email to [email protected]. Key Train Requirements – Version 5.1 Page 1 Contents Introduction to Key Train Requirements (KTR) ...................................................................... 7 Why use this document? ................................................................................................... 7 How to use this document ................................................................................................. 8 Document structure ........................................................................................................... 9 Background to KTR ............................................................................................................. 10 1. Key Requirements - Technical ..................................................................................... 11 1.1 Vehicle Mass ........................................................................................................ 11 1.2 Track / Train Interface ........................................................................................... 11 1.3 Couplers ............................................................................................................... 12 1.4 Brake System ....................................................................................................... 14 1.5 Brake Application on Door Release ...................................................................... 15 1.6 Sanding Systems .................................................................................................. 15 1.7 Consumable Tank Capacities and Servicing Requirements .................................. 16 1.8 Windscreen Wiper Systems .................................................................................. 18 1.9 Electrical Connectors, Jumpers and Cable Idents ................................................. 18 1.10 Adhesive Bonded Components ............................................................................. 19 1.11 Reliability .............................................................................................................. 20 1.12 Meteorological Effects ........................................................................................... 20 1.13 Availability ............................................................................................................. 23 1.14 Maintenance and maintainability ........................................................................... 24 1.15 Spares .................................................................................................................. 27 1.16 Obsolescence Management ................................................................................. 27 1.17 Vehicle Gauging Information ................................................................................. 27 1.18 Electrical Collector Systems .................................................................................. 28 1.19 Systems Architecture ............................................................................................ 29 1.20 Global Navigation and Satellite System (GNSS) On-board ................................... 31 1.21 Management of Speed .......................................................................................... 31 1.22 Sight Glasses ........................................................................................................ 32 1.23 Critical and Non-critical Systems and Supplies ..................................................... 32 1.24 Load Shedding Strategy ....................................................................................... 32 1.25 Pressure Limits ..................................................................................................... 33 1.26 Multi-mode (Bi-mode, Tri-mode etc,) Powered Trains ........................................... 34 1.27 Train Control & Management System (TCMS) – Design ....................................... 34 1.28 Torque-tightening .................................................................................................. 35 1.29 Train Location and Movements (GPS) Project ...................................................... 35 Key Train Requirements – Version 5.1 Page 2 1.30 Automating Train Preparation ............................................................................... 36 2 Key Requirements – Performance & Environmental .................................................... 37 2.1 Aerodynamics ....................................................................................................... 37 2.2 Propulsion ............................................................................................................. 38 2.3 Sustainability ......................................................................................................... 39 2.4 Energy Efficiency & Traffic Management .............................................................. 41 2.5 Auxiliary Power ..................................................................................................... 44 2.6 Pneumatic Air Supply ............................................................................................ 44 3. Key Requirements - Passenger Facing ........................................................................ 45 3.1 Heating, Ventilation and Air Conditioning (HVAC) ................................................. 45 3.2 Passenger Security ............................................................................................... 48 3.2.1 Closed Circuit Television (CCTV) ...................................................................... 48 3.2.2 Personal Security .............................................................................................. 48 3.3 Passenger Ergonomics ......................................................................................... 49 3.3.1 Seats ................................................................................................................. 49 3.3.2 Window Position ................................................................................................ 50 3.4 Ride Quality .......................................................................................................... 51 3.5 Sound, Noise and Vibration Levels ....................................................................... 51 3.6 Bodyside Windows ................................................................................................ 53 3.7 Bodyshell Design .................................................................................................. 53 3.8 Interior Interface Rails ........................................................................................... 54 3.9 Passenger Counting ............................................................................................. 54 3.10 Passenger Information System (PIS) .................................................................... 54 3.11 Seat Reservation Systems .................................................................................... 55 3.12 Provision of Luggage Storage ............................................................................... 57 3.13 Toilets ................................................................................................................... 58 3.14 Cleanability ........................................................................................................... 59 3.15 Vandalism Mitigation ............................................................................................. 60 3.16 Interior Panels ....................................................................................................... 61 3.17 Flooring ................................................................................................................. 61 3.18 Interior Powered Doors (excluding toilet doors) ..................................................... 62 3.19 Buggy Space, Cycle Store or Multi-use Storage ................................................... 62 3.20 Passenger power supplies ...................................................................................