LRTA 2000 class
The LRTA 2000 class, also known by the Light Rail Transit Authority as the Rotem/Toshiba Megatren Model 2003, is a class of electric multiple units of the Light Rail Transit Authority (LRTA) in Metro Manila, Philippines, which began operation in 2003. It is used in Line 2.
| LRTA 2000 class | |
|---|---|
A 2000 class train at V. Mapa station in 2023 | |
Train interior in 2023 | |
| In service | 2003–present |
| Manufacturer | Rotem (later Hyundai Rotem) Toshiba |
| Built at | Uiwang, Gyeonggi-do, South Korea |
| Constructed | 2002–2003 |
| Entered service | April 5, 2003 |
| Refurbished | 2021 |
| Number built | 72 vehicles (18 sets) |
| Number in service | 36 vehicles (9 sets) |
| Formation | 4 cars per train Mc–M–M–Mc |
| Fleet numbers | 2001–2072 |
| Capacity | 1,628 passengers |
| Operators | Light Rail Transit Authority |
| Depots | Santolan |
| Lines served | Line 2 |
| Specifications | |
| Car body construction | Car body shell: Stainless steel Under frame: Stainless steel and LAHT steel Interior lining: Melamine and/or polyester faced ply metal |
| Train length | 93.2 m (305 ft 9 in) (over couplers) |
| Car length | 23.3 m (76 ft 5 in) |
| Width | 3.2 m (10 ft 6 in) |
| Height | 4.1 m (13 ft 5 in) |
| Floor height | 1.1 m (3 ft 7 in) |
| Platform height | 1.1 m (3 ft 7 in) |
| Entry | Level |
| Doors | 5 double-leaf pocket-type per side; 1,400 mm × 1,900 mm (4 ft 7 in × 6 ft 3 in); |
| Wheel diameter | New: 850 mm (2 ft 9 in) Worn: 790 mm (2 ft 7 in) |
| Wheelbase | Per bogie: 2.3 m (7 ft 7 in) Between bogie centers: 15.8 m (51 ft 10 in) Total: 85.7 m (281 ft 2 in) |
| Maximum speed | 80 km/h (50 mph) |
| Weight | Head cars: 41 t (90,000 lb) Intermediate cars: 39.05 t (86,100 lb) |
| Axle load | 16.85 t (37,100 lb) |
| Steep gradient | 5% |
| Traction system | Toshiba/Woojin IGBT–VVVF |
| Traction motors | 16 × 120 kW (160 hp) 3-phase AC induction motor |
| Power output | 1.92 MW (2,570 hp) |
| Transmission | WN drive |
| Acceleration | 1.3 m/s2 (4.3 ft/s2) |
| Deceleration | Service: 1.3 m/s2 (4.3 ft/s2) Emergency: 1.5 m/s2 (4.9 ft/s2) |
| Auxiliaries | 3,300 V IGBT PWM static inverter 110 V DC batteries |
| HVAC | Carrier 72FB-400X roof-mounted air-conditioning units; 2 per car |
| Electric system(s) | 1,500 V DC overhead wire |
| Current collector(s) | Single-arm pantograph |
| UIC classification | Bo′Bo′+Bo′Bo′+Bo′Bo′+Bo′Bo′ |
| Wheels driven | 32 out of 32 |
| Bogies | Bolsterless type |
| Braking system(s) | Dynamic (regenerative and rheostatic) Pneumatic disc |
| Safety system(s) | ATC, TBS100 ATO/ATP |
| Coupling system | EMU cab ends: Shibata close-contact Between cars (non-cab ends): Semi-permanent couplers |
| Seating | Longitudinal |
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) standard gauge |
| Notes/references | |
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