Component Re-engineering and Overhaul

Services CRO Component Re-engineering and Overhaul Every Part Counts

Services CRO Component Re-engineering and Overhaul Building on experience In 2000 CRO was set up as part of our Services Division at Bombardier s largest site in Hennigsdorf, just outside Berlin. Our highly specialized test facility and the expertise of our specialists pooling the knowledge resources of the companies acquired by Bombardier Transportation provided a solid foundation for this new venture. Working together closely with our clients our team was able to acquire a deep understanding of your requirements and to cooperatively develop innovative solutions to meet the challenges and specifications of your everyday needs. As a result we are able to offer products and services which meet the ever-increasing demands of railway operators especially in matters of fleet availability. We have committed staff offering comprehensive support, from error diagnostics to repair works/overhauls right the way through to the final testing of the components (including documentation with reports and certificates). Our portfolio covers a range of services, from the overhaul and modernization of components to maintenance/ revisions, inspections/reports, testing and repairs of all kinds, to complete rebuilding/redesign of components which have gone out of production. We currently carry 1100 different standard products, a clear indicator not just of the variety we offer, but also of our flexibility. Our customers benefit from our broad experience and the proven competence gained in many successful national and international projects. Space and equipment Covering an area of 2,700 m 2 our production hall is equipped with complete infrastructure and overhead crane lifts for up to 5 t, as well as facilities for handling various liquids. In addition we have a 1000 m 2 power electronic test facility incl. equipment room with voltage supply sources, loads, data processing technology, safety engineering and ventilation technology. Sophisticated test facility On our numerous individual test stations we test your products under operational conditions. To this end we also use freely programmable control systems and set up automatic testing procedures. Tests can be carried out using all supply voltages commonly used for railway applications (AC, DC, 16 2/3 Hz) and the necessary freely configurable loads.

Portfolio Main competencies Overhaul (also preventiv) Repair / troubleshooting / commissioning (also on site) Maintenance (revisions) Modernization New/Rebuilt Obsolescence management Replacement of DOS services software by up-to-date Windows applications (BOMBARDIER* DAVIS*) Testing contracts Special cleaning of components S-Bahn Berlin Series 481 Main products Traction converters / inverters (type DASI, DASU) Auxiliary converters (type HBU, DBU, BUR) Converter modules - Locomotive modules (oil-cooled valve sets) - Choppers - Rectifiers, Inverters - Battery chargers Control units - Printed circuit boards - Diagnosis software and diagnosis units Electromechanic components - High-speed circuit breakers U-Bahn Berlin Series H Some of our customers are Deutsche Bahn (Germany) S-Bahn Berlin/ S-Bahn Hamburg/ S-Bahn München (Germany) BVG Berlin (Germany) Dresdner Verkehrsbetriebe (Germany) Magdeburger Verkehrsbetriebe (Germany) Erfurter Verkehrsbetriebe (Germany) Essener Verkehrs AG (Germany) Verkehrsbetriebe Zwickau (Germany) SBB (Switzerland) NSB (Norway) Linzer Lokalbahn ÖBB (Austria) Wiener Linien (Austria) ESL Eurotunnel (France/ United Kingdom) RENFE (Spain) CFL Luxemburg MTR Hong Kong (China) New Jersey Transit (USA) MTAB Kiruna (Schweden) RZD (Ru) Ampang Line Kuala Lumpur/ Malaysia EMU ICE3 RIC Passenger Coach WLAB tramway Dresden NGT6DD

COMPONENT RE-ENGINEERING AND OVERHAUL (CRO) MAINTENANCE Traction Converter DASU 7.1 The S-Bahn Berlin is operating 500 2-car trains of the 481 series. The traction converters type DASU 7.1 are used as a GTO traction inverter, which consists of one inverter container and one resistance container per 2-car unit. A full train set consists of four 2-car units. Since 2001, Bombardier has been contracted to provide the maintenance of the traction converter, type DASU 7.1. To date, more than 600 maintenance cycles have been performed. The maintenance work on the inverter container and the resistance container can be completed within five days. Finally, the electrical functionality of the traction converter is tested. SERVICES

MAINTENANCE DASU 7.1 Scope of services Incoming inspection Special cleaning of the entire traction converter DASU 7.1 Disassembly Maintenance work - Repair or refurbishment of phase modules, brake controller and drain circuit module - Inspection of main contactor - Inspection and, if necessary, replacement of cables and plug connections - Fan replacement - Performing necessary repairs to all container components (electrical/mechanical) Assembly and automatic function test by modelling a complete operational cycle Issue appropriate certificate Technical data DASU 7.1 Feed-in via conductor rail Polarity negative Nominal voltage U Nom = 750 V DC ± 33 1/3 %, Maximum line current (driving) I linemax = 900 A Maximum line current (braking) I reversemax = 1800 A Output Pulse inverter for supplying six traction motors Output current (operational cycle) I A = 795 A eff Max. output current I max = 2000 A eff Max. cut-off current in operation I max = 3600 A Output voltage U A = 0... 530 V Output frequency f A = 0... 125 Hz Max. pulse frequency phase module f P = 450 Hz Brake controller Pulse frequency of the brake f B = 250 Hz controller module Cooling forced-air cooling Air speed at the heat sink v L = 8 m / s Technical data S-Bahn series 481 Quantity 500 2-car units Manufacturer AEG/ Adtranz/ Bombardier Hennigsdorf, DWA/ Bombardier Halle Years of manufacture 1996-2004 Traction output 594 kw Max. starting acceleration 1,0 m/s 2 Braking rate 1,3 m/s 2 Motor type Three-phase current Power system 750 V Current transmission conductor rail, on the side, contacted from below Number of traction motors 6 Gauge 1435 mm (-5 mm / + 30 mm) Tare weight 59.0 t Maximum permitted speed 100 km/h 2014, Bombardier Transportation. All rights reserved. Printed in Germany/11494/SER/09-2014/en Bombardier Transportation Am Rathenaupark 16761 Hennigsdorf Germany Phone +49 3302 89 0 Fax +49 3302 89 2088 www.bombardier.com

COMPONENT RE-ENGINEERING AND OVERHAUL (CRO) OVERHAUL Power supply converter systems for passenger coaches for RZD In 1994, Bombardier produced the WLAB200 coaches for RZD according to RIC standards in Görlitz. The overhaul significantly improved the reliability of the customers fleet consisting of 85 coaches. As a result, the coaches will be able to travel through Western Europe for another 15 years. In December 2010, Bombardier was contracted to provide the overhaul of 85 converter sets which are supplying energy to the WLAB200 coaches. Every two days, a complete converter set consisting of a five-system converter, an auxiliary converter and two equipment boxes was completed. 55 coaches were ready by December 2011, when the Moscow Berlin Paris line was re-opened. By May 2012, all 85 coaches had been modernized. As part of the modernization of the auxiliary converter, the GTO inverter was replaced by an IGBT inverter. The five-system converter is able to handle the different voltages (conforming to UIC) of the train power supply line as required. The auxiliary converter supplies the air conditioning system and other consumers with energy. SERVICES

OVERHAUL POWER SUPPLY CONVERTER SYSTEM Scope of services Incoming inspection Disassembly and special cleaning of the converter sets FSU 1.1 in the testfield Refurbishment and repair of the containers Replacement of all cables Modernization of the control unit and the high-voltage dial device Replacement of defective, obsolete and unusable components (transformers, capacitors, fuses, fans, etc.) Assembly, commissioning and testing Issue appropriate certificate Technical data Five-system converter FSU 1.1 Input voltage 1,500 V DC (in accordance with UIC Standard) 3,000 V DC 1,000 V; 16 2/3 Hz 1,500 V; 50 Hz 3,000 V; 50 Hz Output voltage 520 600 V (Sinus or square-wave voltage) 220 240 V Output voltage battery charging unit 110V DC; 8kW Output power 45 kva Dimensions (WxHxL) 2.80 x 0,60 x 1.80 m Weight 1,860 kg Technical data Auxiliary converter DWR 8.1 Detail from FSU 1.1 Technical data RIC Coaches WLAB200 Manufacturer Bombardier (formerly Waggonbau Görlitz) Initial commissioning 1993-1994 Design speed 200km/h on the UIC grid 160 km/h RZD Fleet size 85 cars, of those 46 cars with 33 seats 18 cars with shower with 30 seats Input voltage 520 600 V 21 VIP cars with 8 seats Output voltage 3 x 169 264 V; 27 60 Hz Length 26.40 m Output power 23 kva Width 2.87 m Dimensions (WxHxL) 2.20 x 0,60 x 0.90 m Height 4.25 m Weight 625 kg Tare weight 56 t Bombardier Transportation Am Rathenaupark 16761 Hennigsdorf Germany Phone +49 3302 89 0 Fax +49 3302 89 2088 www.bombardier.com 2014, Bombardier Transportation. All rights reserved. Printed in Germany/11491/SER/09-2014/en DWR 8.1 Replacement of GTO inverter by an IGBT inverter

COMPONENT RE-ENGINEERING AND OVERHAUL (CRO) OVERHAUL Traction converter modules ALP 46 In the USA, the Bombardier ALP series has been successfully used for passenger transport for many years. The first ALP 46 series were delivered from 2001 to 2002. They usually run in combination with double-deck coaches. The transport company New Jersey Transit is operating 29 of these locomotives. In 2011, the operator decided to overhaul 58 traction modules in order to improve the vehicles availability. From 2011 to 2012, the modules were overhauled by Bombardier. The ALP46 has two traction converters with four inverters operating as a group drive. The two traction motors of each bogie are supplied by one inverter. As a result, the two remaining inverters can be used to supply the train bus bar as well as the auxiliaries of the locomotive. Since the overhaul, the modules have achieved 100% availability. The modules that have not been retrofitted yet are planned to be overhauled. SERVICES

OVERHAUL ALP 46 Scope of services Cleaning and disassembly Removal of passive and active power electronics Replacement of switchable power semi-conductor components Modification of the gate driver Repair of damaged components Assembly Functional testing with full load test Issue appropriate certificate Technical data Traction module (inverter) Technology GTO thyristors Nominal DC link voltage 2800 VDC Commutable current 2300 A Max. average switching frequency 300 Hz Max. line voltage 2184 V (fundamental oscillation effective value) Max. output current 1050 A Coolant Polyolester Installation position vertical Height 1108 mm Depth 727 mm Width 472 mm Weight (incl. coolant) 360 kg Technical data Locomotive ALP 46 Number of locomotives 29 Output 5.3 MW Voltage systems 25 kv 60 Hz 12.5 kv; 60 Hz 12 kv; 25 Hz Tractive force at starting 316 kn Length 19,498 mm Width 2,950 mm Height 4,490 mm Max. speed 161 km/h 2014, Bombardier Transportation. All rights reserved. Printed in Germany/11488/SER/09-2014/en Bombardier Transportation Am Rathenaupark 16761 Hennigsdorf Germany Phone +49 3302 89 0 Fax +49 3302 89 2088 www.bombardier.com

COMPONENT RE-ENGINEERING AND OVERHAUL (CRO) OVERHAUL Traction converter UW 2423-2803 The Eurotunnel Group (ET) provides a fast and efficient rail service between Cheriton (England) and Coquelles (France) on a 50 km stretch beneath the English Channel. The ET 5.6 MW locomotives are equipped with sophisticated electrical components. In August 2006, Bombardier was contracted to provide the overhaul of 51 traction converters of these locomotives. The overhaul was completed in February 2009. In the first stage, the traction converters were removed from each locomotive, subjected to a special cleaning process and completely disassembled. Then, the wires were replaced and the individual components were overhauled. After reassembly, a final leak test on the cooling circuits (oil) and the electrical functionality test of the traction converter were performed. Every eight weeks, the service team completed the overhaul of three converters. SERVICES

OVERHAUL UW 2423-2803 Scope of services Disassembly of the traction converter Special cleaning of the entire traction converter Valve set overhaul incl. leak test Coupling overhaul Contactor overhaul Inspection of the DC link capacitors Replacement of the entire wiring Leak test for the entire traction converter Function and light load test Issue appropriate certificate Technical data UW 2423-2803 Maximum output power 2000 kw Maximum power dissipation 90 kw Cooling method Mineral oil circuit Maximum output current 862 A Output voltage Effective value 0 2200 V Output frequency 0 139.3 Hz Input voltage of the H-bridge Nominal value 1200 x 2 V Peak value 1600 V Pulse frequency 250 Hz Input frequency, Nominal value 50 Hz Voltage in the DC link current 2200 2800 V Resonance frequency 100 Hz DC link circuit Maximum input current 920 A Inverter frequency 0 200 Hz Weight including oil 2600 kg Technical data Locomotive Gauge 1435 mm Maximum slope in tunnel 11 Stretch length 55 km Nominal weight of the train 2100 t (plus 2 locomotives weighing 136 t) Train length 800 m Power supply alternating current single-phase Line frequency 50 Hz Catenary nominal voltage 25 kv Wheel arrangement Bo Bo Bo Maximum speed 160 km/h Design speed 175 km/h Number of traction motors 6 Continuous traction force 310 kn Based on a speed of 65 km/h Tractive force maximum 400 kn 2014, Bombardier Transportation. All rights reserved. Printed in Germany/11493/SER709-2014/en Bombardier Transportation Am Rathenaupark 16761 Hennigsdorf Germany Phone +49 3302 89 0 Fax +49 3302 89 2088 www.bombardier.com

COMPONENT RE-ENGINEERING AND OVERHAUL (CRO) REPAIRS Traction Converter ET474 The S-Bahn Hamburg is operating 103 vehicles of the ET474 series. The vehicles were delivered between 1996 and 2001. Traction converters type 13SG36 are used to supply the traction motors. Since 2006, the converters of the S-Bahn Hamburg have been repaired by Bombardier. These repair services also include the complete overhaul of the converters. Obsolete or defective components are being exchanged and the complicated cooling circuit thoroughly cleaned. Before delivery, all traction converters undergo a complete testing, i.e. the functionality as well as the thermal stability of the system are tested by modelling a complete operational cycle. SERVICES

REPAIRS 13SG36 Scope of services Incoming inspection Dismounting of main components Special cleaning of all components Cleaning and flushing the cooling circuit of the traction converter Removal of defective components or modules Replacement of all sealings, especially in the cooling circuit Installation of all components Testing of cooling circuit Complete electrical test under nominal conditions Test/repair report and issue appropriate certificates Technical data traction converter Type 3-phase inverter with brake controller Technology GTO thyristors Nominal input voltage 1200 VDC Input voltage tolerance -30% + 20% (temporarily +30%) Output voltage 936V (max. line voltage, base oscillation effective value at UN) Output current approx. 1000A (base oscillation effective value) Dimensions (W x D x H) 1190 x 595 x 540 Weight without coolant 328 kg ± 3% Cooling system Liquid cooled Technical data S-Bahn Hamburg ET474 Quantity Manufacturer 224 rail cars (ET); 70 inter- mediate cars (EM) (474.1+2); 42 intermediate cars (EM) (474.3) Traction equipment: Adtranz, now Bombardier Mechanical parts: LHB, now Alstom Transport Germany Year(s) of manufacture 1996-2001 / 2006 Power system Current transmission Number of traction motors 8 Track width Length over the coupling Height Width 1200 V DC (474.3 plus 15 kv 16.7 Hz AC) Conductor rail on the side, contacted from the side (474.3 additionally from the catenary) 1435 mm (Normal track) 66,000 mm 3,720 mm 3,008 mm Tare weight 100 t (474.1); 94 t (474.2); Maximum speed Hourly output 106 t (474.3) 100 km/h 920 kw Acceleration 1.0 m/s 2 Brake delay 0.7 m/s 2 (electrical brake); 1.2 m/s 2 (rapid braking) 2014, Bombardier Transportation. All rights reserved. Printed in Germany/11495/SER/09-2014/en Bombardier Transportation Am Rathenaupark 16761 Hennigsdorf Germany Phone +49 3302 89 0 Fax +49 3302 89 2088 www.bombardier.com

COMPONENT RE-ENGINEERING AND OVERHAUL (CRO) MODERNIZATION Traction Converter 13SG31 From 2013 until 2014, 52 inverter modules type 13BH15 of the 13SG31 were upgraded to IGBT technology for the Dresden transport authority (DVB). In addition to a higher availability rate, the lifetime of the modules was increased and the maintenance intervals extended. Numerous vehicles of different operators are equipped with converters type 13SG31, which include two inverter modules type 13BH15 manufactured by Bombardier. Due to the obsolescence of the semi-conductors, a retrofit solution was implemented. In the scope of this technical solution, patented by Bombardier, the obsolete transistor modules were replaced by mechanically compatible IGBT modules. The gate drive units were replaced by a corresponding IGBT drive unit. A special adaptation of the power sections ensures the operation of the existing traction motors without additional switching equipment. This plug and play solution ensures that all mechanical, electrical and optical-electrical interfaces are fully compatible with the old inverter module, using bipolar technology. Due to 100% identical functionality, a combined operation of the inverter modules can be guaranteed. SERVICES

MODERNIZATION 13BH15 Scope of services Incoming inspection Disassembly of the converter module Installation of new IGBT modules Mounting of new copper bars Installation of new IGBT Gate Unit Complete functional test Issue appropriate certificate Traction converter 13SG31 Technical data Traction Converter 13SG31 Input voltage 600 / 750 VDC Input current 2 x 83 A Auxiliary voltage 24 VDC (+20% - 30%) Output voltage 0 560 V Nominal output current 2 x 200 A max. output current (t < 20 s) 2 x 420 A Output frequency 0 200 Hz max. switching frequency of the 500 Hz IGBT modules Brake chopper nominal current 200 A Max. permitted brake 600 A chopper current Permitted continuous power 2 x 14 kw of brake resistor Coolant 1 56% Water, 44% anti-freeze N Coolant flow rate 16 l (8 l per WR module) Max. coolant temp. at heat 55 C exchanger output Coolant 2 Air Flow rate 0.8 1 m 3 /s Max. air intake temp. 40 C Technical data NGT 6 DD Inverter module 13BH15 Quantity 47 Unidirectional car 13 Bidirectional car Manufacturer DWA Bautzen Year(s) of manufacture 1995-1998 Tare weight 33.4 t / 34.5 t Maximum speed 70 km/h Traction output 4 x 95 kw = 380 kw Number of traction-motors 4 Power supply system 750 VDC 2014, Bombardier Transportation. All rights reserved. Printed in Germany/11492/SER/09-2014/en Bombardier Transportation Am Rathenaupark 16761 Hennigsdorf Germany Phone +49 3302 89 0 Fax +49 3302 89 2088 www.bombardier.com

COMPONENT RE-ENGINEERING AND OVERHAUL (CRO) MODERNIZATION Auxiliary Converter DBU 02.03.1 The DBU 02.03.1 supplies the auxiliaries of the Vienna subway vehicles on the U1/U11 line. By modernizing the auxiliary converter and replacing obsolete components, the life cycle and the availability of the components were significantly increased. can be retained. The power supply unit with IGBT semiconductors is equipped with the latest technology. In addition, the existing control unit only requires slight adjustments to the new power device. By using a new switching technology, a considerable number of components have become redundant which leads to a significant weight reduction of the entire device. The low-inductive design of the power device and the newly adapted wiring also prevents negative impacts on the After the successful testing of a modernized DBU interference current of the unit. The special adaptation prototype in 2013, Bombardier was contracted with of the power device ensures unrestricted operation of the modernization of 20 DBU02.03.1. Currently, several all DBU consumers. In addition, there is an option of devices are in daily operation. This solution offers the key equipping all modernized devices with a diagnostic unit advantage that all electrical and mechanical interfaces to store failures. SERVICES

MODERNIZATION DBU Scope of services Cleaning and disassembly Setting up a new power section using IGBT technology Removing redundant components (e.g. commutation New Power Section inductor) Rewiring and modifying the wiring layout Adapting existing control unit to the new power device Preparing the control unit for an additional diagnostic unit Repair of damaged components Performing a full load test Issue appropriate certificate Replaced Power Section Technical data DBU Input voltage 750 VDC +30 % / -30 % Output voltage UA1 3 x 380V / 220V 60Hz Output power 43 kva Output voltage UA2 110 VDC Output power 8 kw Output voltage UA3 24 VDC Output power 4 kw DC link voltage UZK 490 VDC Switching frequency WR-IGBT 60 Hz, block control Switching frequency Chopper IGBT 500 Hz Cooling method forced air cooling Technical data U1/U11 Dimensions (L x W x H) 1300 mm x 800 mm x 650 mm Drive 8 x 125 kw alternating current Weight 435 kg asynchronous motors v/max 80 km/h Current infeed 750V 3. Rail Motor output 1000kW / 1360 PS Track width 1435mm Weight 56000 kg Seats 98 Standing space 182 Bombardier Transportation Am Rathenaupark 16761 Hennigsdorf Germany Phone +49 3302 89 0 Fax +49 3302 89 2088 www.bombardier.com DBU 2014, Bombardier Transportation. All rights reserved. Printed in Germany/11489/SER/09-2014/en Assembly

COMPONENT RE-ENGINEERING AND OVERHAUL (CRO) MODERNIZATION Auxiliary converter HBU The ICE1 has been in operation since 1991. A comprehensive modernization project of various systems and components was initiated in order to align the components and vehicle lifetime by replacing obsolete elements, additionally resulting in an increased availability. In August 2006, Bombardier was contracted to provide the modernization of 60 HBUs types 9.1, 9.2 and 10. After a completion period of only one year, the project was finalized in 2008. In the scope of the modernization project, the ventilation system was optimized and equipped with heat pipes which prevent the contamination of the interior. In addition, the power unit was equipped with IGBT technology and the diagnostic unit was renewed. This plug and play solution guarantees unrestricted operation of all consumer units. Within 15 days, three HBUs have been cleaned in a special procedure and modernized afterwards. The operator benefits from a significantly lower maintenance effort and an increased reliability of the HBUs. Safe and efficient operation of the ICE1 fleet is guaranteed for years to come. SERVICES

MODERNIZATION HBU Scope of the services Disassembly and special cleaning of the HBU Installing an improved cooling system (heat pipe) Replacing the thyristor inverter with an IGBT inverter Installing a new diagnostic unit Replacing the DC-link circuit for the electrolyte capacitors Replacing the control unit fan Assembly and complete functional test Auxiliary converter Technical data HBU Input Voltage 885 V +27% / -20%, 16,7 Hz Output voltage 440 V max. square-wave Output frequency 60 Hz max. Output Power 65 kva Dynamic Overload DC link voltage 700 V Inverter input current 300 A Cooling AF Main Blower of HBU 440 V / 60 Hz, 1,4 kw Blower of Control Unit 220 V / 50 Hz, 3 x 20 W Auxiliary voltage 110 V +25% / 30% Module before/ module after (from left) Technical data ICE 1 Diagnosis Unit Digital inputs level 0V / +24 V Quantity 59 sets (60 built) Number max. 16 Manufacturer AEG, ABB, Henschel, Krauss- Maffei, Krupp, Siemens etc. Year(s) of manufacture 1989 to 1993 Analog inputs level 0V +10 V Number max. 8 Sampling cycle Tare weight 849 t (12-car train after retrofit) Digital 20 ms Maximum speed 280 km/h Analog 160 ms Traction output 2 x 4800 kw Max. error memory (ring buffer) 100 Tractive force on starting 400 kn Serial interface RS 232 Number of traction motors 8 Connection piece Spring-loaded terminals Power supply system 15 kv / 16.7 Hz Bombardier Transportation Am Rathenaupark 16761 Hennigsdorf Germany Phone +49 3302 89 0 Fax +49 3302 89 2088 www.bombardier.com 2014, Bombardier Transportation. All rights reserved. Printed in Germany/11484/SER/09-2014/en Issue appropriate certificate

COMPONENT RE-ENGINEERING AND OVERHAUL (CRO) NEW CONSTRUCTION Auxiliary Converter H-BUR 3x04A-110-B The IORE locomotives have been in service by the Swedish operator MTAB since 2000. They are the most powerful electrical locomotives in the world (2 x 5400 kw) and are operating in double traction to transport iron ore from the world s largest iron ore. As part of the construction project for the new Kiruna locomotives, Bombardier produced 16 auxiliary converters type H-BUR 3x0,4A-110-B based on documentation from the original manufacturer. Since the entire fleet of 17 double locomotives were equipped with the same type of auxiliary converter, the availability, quality and reliability of the system can be guaranteed. In addition, the identical stock of spare parts and maintenance work lead to significant savings. There is an option for six more locomotives in 2014. SERVICES

NEW CONSTRUCTION H-BUR 3X04A-110-B Scope of services Assembly of subassemblies Setting up the entire cabinet system Assembly and wiring of the overall device Complete functional test, i.e. max. load test under real conditions Test reports of the individual modules and the entire device Issue appropriate certificate Technical data H-BUR-3x04A-110-B Input Input voltage 400 VAC (280 500 V) Input frequency: 16 2/3 Hz Nominal power 100 kw Power factor > 0.98 Max. input current 360 A Auxiliary voltage 110 VDC (+20% - 30%) 3 three-phase current outputs Max. output power 110 kva (3 channels) Output voltage 400 V (± 5 %) Nominal output current 160 A Output frequency 2 variable-frequency channels 5 50 Hz (± 1 Hz) 1 fixed-frequency channel 50 Hz (± 1 Hz) Battery charging Max. output power 16,3 kw Nominal voltage 110 VDC Temp.-dependent charging voltage 100 VDC 136 VDC Nominal charging current 120 A Temperature measurement 2 x PT100 Cooling system Coolant 56% Water, 44% Antifrogen N Coolant temperature -40 C +60 C Coolant flow rate 2 x 35 l/min Weight 2.4t Technical data IORE Auxiliary Converter Quantity 17 dual-locomotives Manufacturer ADtranz, Bombardier Year(s) of manufacture 2000-2004, 2009-2010, 2013-2014 Tare weight 2 x 180 t Maximum speed 80 km/h Traction output 2 x 5400 kw Tractive force on starting 2 x 700 kn Number of traction-motors 2 x 6 Power supply system 15 kv / 16.7 Hz 2014, Bombardier Transportation. Cover photo: Wassen. All rights reserved. Printed in Germany/11486/SER/09-2014/en Bombardier Transportation Am Rathenaupark 16761 Hennigsdorf Germany Phone +49 3302 89 0 Fax +49 3302 89 2088 www.bombardier.com

COMPONENT RE-ENGINEERING AND OVERHAUL (CRO) NEW CONSTRUCTION Auxiliary converter 240-75 The EL 2 electric locomotive, weighing 100t, was constructed by LEW (Lokomotivbau- Elektrotechnische Werke) in 1953. It usually pulls 16 coal waggons with a total weight of 1600t on the LAUBAG AG rail network. In 2010, the EL2 of LAUBAG AG was modernized. Between February 2009 and May 2010, seven auxiliary converters type 240-75 were produced according to the contract with LAUBAG. Since the entire fleet was equipped with the same type of auxiliary converter, the consistent stock of spare parts and identical maintenance efforts resulted in cost savings, guaranteed quality and increased system reliability. SERVICES

NEW CONSTRUCTION H-BUR 240-75 Scope of services Assembly of the subcomponents Assembling and wiring the overall device Complete functional test: full load test under real conditions. Test reports of the individual modules and the entire device Issue appropriate certificate H-BUR 240-75 Type auxilliary power supply with battery charging and external supply Line voltage range DC -1,600 V to -3,000 V Output voltages DC 24 V for battery-charging and onboard supply, 12 kw 3 AC 400 V without neutral, 75 kw 3 AC 400 V with neutral, 11kVA Excitation for the DC machine 48 V / 240 A Cooling liquid-cooled Module H-WRE261.1 Technical data EL2 Manufacturer LEW Years of manufacture 1952-1988 Gauge 1435 mm Starting tractive effort 294 kn Total weight 100 t Maximum speed 65 km/h One-hour rating 1400 kw Traction DC DC converter 2 Number of traction motors: 4 Electric-Brake Line regenerative and rheostatic type Bombardier Transportation Am Rathenaupark 16761 Hennigsdorf Germany Phone +49 3302 89 0 Fax +49 3302 89 2088 www.bombardier.com 2014, Bombardier Transportation. All rights reserved. Printed in Germany/11485/SER/09-2014/en Technical data H-BUR 240-75

COMPONENT RE-ENGINEERING AND OVERHAUL (CRO) SERVICE SOFTWARE BOMBARDIER DAVIS The BOMBARDIER* DAVIS* software allows the data memory on rail vehicles to be quickly and easily read out. The service software is of central importance for the diagnosis and maintenance of control units and converters on rail vehicles. Bombardier DAVIS is a user friendly service software that enables the operator to read out error logs. It replaces and integrates various older DOS applications such as PDA-Info, Bedien, HSP_DIAG and GARREG, allowing data to be transmitted to computers with later versions of Windows. In addition, with the help of the DAVIS software, the process data of the control unit can be parameterized. Bombardier supports its customers with implementing the software and provides technical support for the evaluation. SERVICES

SERVICE SOFTWARE BOMBARDIER DAVIS References City rail Ampang Line in Kuala Lumpur City rail BR 481 in Berlin Subway T2000 in Oslo City rail GT6 in Zwickau City rail GT6 in Mainz BOMBARDIER DAVIS supports Windows XP, Windows Vista, Windows 7, Windows 8 / 8.1 replaces the DOS programs PDA-Info, Bedien, HSP_DIAG and GARREG supports RS232 adapter for USB, PCMCIA, Bluetooth and WLAN allows parallel processing of several control units and devices is easy to operate using the mouse or touchpad with a parallel, active keyboard allows control of the access rights via 3 user levels incl. password protection accelerates reading out the process data memory allows automatic generation of years for control units without year recording displays the process data in separate histories and status windows including application-specific help text for the diagnosis supports black box function including graphical evaluation includes an export function for the process data, e.g. into Microsoft Excel provides graphical presentation and adjustment of process variables can be started multiple times and thus allows the process data for several control units to be read out and evaluated simultaneously 2014, Bombardier Transportation.Tablet: Coloures-pic Fotolia.com. All rights reserved. Printed in Germany/11490/SER/09-2014/en Bombardier Transportation Am Rathenaupark 16761 Hennigsdorf Germany Phone +49 3302 89 0 Fax +49 3302 89 2088 www.bombardier.com *Trademark(s) of Bombardier Inc. or its subsidiaries.