ROLLING STOCK MAINTENANCE REPAIR & OVERHAUL (MRO) Turbo Power Systems Capability & Services

ROLLING STOCK MAINTENANCE REPAIR & OVERHAUL (MRO) Turbo Power Systems Capability & Services

Table of Contents TPS Overview Corporate Transportation Sector MRO Experience History and Pedigree Portfolio of Key Clients MRO Services and Capabilities Summary of Services Capability Infrastructure Key Differentiators - Why TPS? Selection of Reference Projects Key Contacts 2

Corporate Overview Business Listed on London AIM Market Major shareholders (Vale Mining and BNDES) Design, Development, Qualification and Manufacturing of high speed permanent magnet machines and power electronics, from kw to multi MW and from 3,600 rpm to 160,000 rpm 40+ years of experience and located in the North East England Global company with successful project execution in UK, USA, Canada, Netherlands, Turkey, Brazil, Middle East and Malaysia Complete turnkey support - design, manufacturing to Installation and through life support of products Markets Transport Industrial Energy Defence 3

Transportation Sector Overview Fleet Owners Support in Business Case for Fleet Modernisation and Overhaul Fleet Operator Train Builders Supply and ongoing repair support for APU, BCs, at seat and catering converters Design and Supply of APUs for new build as well refurbished trains. Through life support to include upgrades, overhauls and repair support Overhaul Firms Design and Supply of APUs and Supply of at seat and catering Power Supply 4

MRO History and Pedigree Wabtec 321 Chiltern Mk3 Chiltern CL165 Bombardier Beijing Airport Bombardier CTA 5000 Mk3 Coaches Credibility through performance #1 choice for customer s MRO Needs 30 years experience in Rolling Stock MRO Spares support through Chinese Partner. 40 units Repair and Spares Support for past 9 Years. 48kVA Inverter. 400 units Ned Trains Repair and Advisory support for 9 Years. 3kW Inverter. 100 units Repair and Upgrade Support for 15 years. 3kW At Seat Power Supplies. 1000 units Major Refurbishment 40kVA Inverters MA Replacement. 28kVA APU. 40 Units Major Overhaul of Alternator and APU. Ongoing Support Bombardier Turbostar Bombardier Kuala Lumpur Bombardier TTC T1 Fleet Southern CL442 Repair & Upgrade Support for 25 years 40kW APU. 82 Units in Fleet Repair support for past 18 years. 13kW Battery Chargers.600+ Units in field Repair, Spares and Overhaul Support for 18 years through local partner. 70kVA APUs. 70 Units Repair & Spares Support for 20 years 100kVA APUs. 222 Units in Fleet 1993 1995 1997 1999 2001 2003 2005 2007 2009 2011 2013 2015 5

Portfolio of Key Clients 6

Summary of Services 1 Air Conditioning 2 Lighting Supply 3 Control & Switchgear 1 HVAC Repairs (Compressors, Inverters & Power Supply) Aux power 8 2 3 4 Upgrade and support of Lighting Ballasts Repair, upgrade or replacement of PLCs Repair, upgrade or replacement of PLCs 7 Door Control 6 Battery Raft 5 APU 4 Data 7 6 5 AC-AC DC-DC DC-AC repair, upgrade or replacement Alternators, AVR PCBs, LVPS repair, upgrade or replacement Repair and Support for Door Control Power Electronics 7

Maintenance, Repair & Overhaul Capabilities Maintenance Repair Overhaul Challenges Improve reliability of power electronics equipment Improve fleet availability Reduce component replacement early in its life Optimised maintenance regime Maintain adequate spare parts Improve safety of installed equipment Availability of skilled resources Improve turnaround time to increase fleet availability Control costs of unpredictable repairs Reduce number of NFFs on units Manage obsolescence issues of component parts Reduce Mean time to Repair Availability of local resources to attend to issues Develop business case required for overhaul cost vs benefit Identify a solution that will o Fit existing footprint o Be lighter o Adhere to stringent safety case requirement Improve lead time to delivery of new product Ensure quality and cost targets are met TPS Offer Diagnostic health check service Continuous Maintenance Advisory services on preventative maintenance throughout product life cycle Condition monitoring of units RAMS Support Highly skilled engineers Long term Service agreements available Bronze, Silver, Gold Local after sales and engineering support Next day repairs through excess stock Standard repair cost guarantee Part exchange or rental stock In-depth knowledge of Network Rail, UK and International Rail Standards Strong project management team focused on quality and delivery Expertise in replacing legacy applications- e.g. Motor Alternator Replacement 8

Infrastructure 55,000 ft2 Facility to support Manufacturing and Repairs Standard Practice Measures 5S Straight Through Rate (First Time Right) OTIF (On Time In Full) Kaizen Improvement Teams Core Capability for Manufacturing and Repair Experienced Work Force 40 years in Power Electronics & Electrical Machine Assembly Heavy Component Material Handling (5 Tonnes) Rail business to be certified to IRIS in the near future High Reliability Testing 100% Full functional test prior to product release Thermal Cycle Chamber: -40 to +120 C HASS - Hot Box burn in Supply Chain & Distribution Strategy to match volume and need of the customer Specialist arrangements exist for Fabrications, Metalwork, PCBA, Electromagnetic and power devices. World wide secure shipping from the Gateshead premises by land, sea or air. 9

Key Differentiators Faster Turnaround Dedicated site for design, manufacturing and testing 3 rd Party/ Turnkey Support Why TPS Reliable Repair / Upgrades Obsolescence Management Long term framework Contracts Highly skilled engineers / technicians 10

Selection of Auxiliary Power Projects Static Converter - Class 321 AC Input Voltage 240V AC AC Output Voltage 400V AC/60Hz AC Output Power 40kVA DC Output Voltage 110V DC DC Output Power 8kW At seat power supply - Various UK fleets DC Input Voltage 110V DC AC Output Voltage 230V AC/60Hz AC Output Power 3kW Battery Charger - Turbostar AC Input Voltage 400V AC AC Output Voltage 29.5V DC DC Output Power 12kW Output Current 407A Catering Converter - Mk3 Coach AC Input Voltage 250VAC - 450VAC AC Output Voltage 240V AC / 60Hz AC Output Power 5kW Motor Alternator Solution - Mk3 Coach DC Input Voltage 750V DC AC Output Voltage 415V AC/50Hz AC Output Power 30kVA DC Output Voltage 110V DC DC Output Power 10kW Static Converter - KL ART AC Input Voltage 750V DC AC Output Voltage 415V AC/60Hz AC Output Power 21kVA/3kVA DC Output Voltage 52V DC DC Output Power 3kW Static Converter - Class 442 DC Input Voltage 750V DC AC Output Voltage 415V AC/50Hz AC Output Power 36kVA/40kVA DC Output Voltage 110V DC DC Output Power 10kW LVPS - London Underground DC Input Voltage 600V DC AC Output Voltage 415V AC/50Hz AC Output Power 6kVA 11

Key Contacts Stephen Bennett - MRO Sales Manager Mobile phone: +44 (0) 773 932 5652 Sbennett@turbopowersystems.com S Spencer Barron - MRO Manager Direct phone: +44 (0) 191 482 9218 Sbarron@turbopowersystems.com Harsha Raghavan - Commercial Manager Direct phone: +44 (0) 191 482 9288 Hraghavan@turbopowersystems.com 12

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