Zefiro 380
Bombardier Zefiro 380
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| Type and origin | |
|---|---|
| Power type | Electric |
| Designer | Bombardier |
| Builder | Bombardier, AnsaldoBreda |
| Build date | 2009- |
| Specifications | |
|---|---|
| UIC class | Bo'Bo'-2'2'-2'2'-Bo'Bo'-Bo'Bo'-2'2'-2'2'-Bo'Bo' (300 km/h or 186 mph 8-car version) |
| Gauge | 1,435 mm (4 ft 8 1⁄2 in) |
| Wheel diameter | 915 mm (36.0 in)/835 mm (32.9 in) (new/worn) |
| Wheelbase | 17.375 m (57.00 ft) (between bogie centres) |
| Length | 26.390 m (86.58 ft) (driving car) 24.775 m (81.28 ft) (intermediate cars) |
| Width | 2.9 or 3.4 m (9 ft 6 in or 11 ft 2 in) |
| Height | 3.890 m (12 ft 9.1 in) |
| Axle load | 16.5 t (16.2 long tons; 18.2 short tons) |
| Power supply | (?) |
| Electric system(s) |
Overhead catenary 1.5 & 3 kV DC, 15 kV AC & 25 kV 50 Hz AC (any of) |
| Current collection | Pantograph |
| Train brakes | Electro-dynamic (regenerative) and electro-pneumatic disc |
| Performance figures | |
|---|---|
| Maximum speed | 250 to 380 km/h (155 to 236 mph) |
| Zefiro 250 | |
|---|---|
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| Constructed | 2009- |
| Formation | 8 or 16 cars (sleeper or seated) |
| Capacity | 480 beds, 16 luxury beds, 122 seats (16-car sleeper version) |
| Operator(s) | Chinese Ministry of Railways |
| Specifications | |
| Car body construction | Stainless steel carbody in wide profile |
| Train length | 216 m (709 ft) (8 cars), 428.9 m (1,407 ft)(16 cars) |
| Car length | 28.25 m (92.7 ft) (Cab cars), 26.6 m (87 ft 3 in) (Intermediate cars) |
| Width | 3.328 m (10 ft 11.0 in) |
| Height | 4.04 m (13 ft 3 in) |
| Maximum speed | 250 km/h (155 mph) |
| Weight | 890 t (880 long tons; 980 short tons) (16-car trainset) |
| Axle load | 16.5 t (16.2 long tons; 18.2 short tons) |
| Power output | 13.5 MW (18,100 hp) (for propulsion), 11 MW (15,000 hp) (CRH1E) |
| Transmission | AC - AC |
| Acceleration | 0.6 m/s2 (2.0 ft/s2) |
| Power supply | Overhead catenary |
| Electric system(s) | 25 kV 50 Hz AC |
| Current collection method | Pantograph |
| Bogies | Regina type ("FLEXX link") with 2.7 m (8 ft 10 in) wheelbase |
| Braking system(s) | Electro-pneumatic, Regenerativce |
| Multiple working | Possible for two 8-car trainsets, not possible for 16-car trainset |
| Track gauge | 1,435 mm (4 ft 8 1⁄2 in) |
| Zefiro 300 | |
|---|---|
 |
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| Formation | up to 16 cars |
| Capacity | 600 seats (8 cars) 1,200 seats (16 car) |
| Operator(s) | Trenitalia |
| Specifications | |
| Car body construction | Aluminium carbody, UIC profile |
| Train length | 202 m (663 ft) (8-car train), 402 m (1,319 ft) (16-car train) |
| Width | 2.924 m (9 ft 7.1 in) |
| Height | 4.08 m (13 ft 5 in) |
| Floor height | 1.24 m (4 ft 1 in) |
| Doors | 28 total |
| Maximum speed | 300 to 360 km/h (186 to 224 mph) |
| Weight | 500 t (492.1 long tons; 551.2 short tons) |
| Axle load | ~17 t (16.7 long tons; 18.7 short tons). |
| Traction system | IGBT Inverters and AC Asynchronous Motors |
| Power output | 9.8 MW (13,100 hp) (8-car train @300 km/h or 186 mph) |
| Acceleration | 0.7 m/s2 (1.6 mph/s) |
| Deceleration | 1.2 m/s2 (2.7 mph/s) |
| Power supply | Overhead catenary |
| Electric system(s) | 1.5 & 3 kV DC, 15 kV 16.7 Hz & 25 kV 50 Hz AC |
| Current collection method | Pantograph |
| Bogies | "FLEXX speed", 2.85 m (9 ft 4 in) wheelbase |
| Braking system(s) | Regenerative, Friction |
| Multiple working | Possible for two 8-car trainsets, not possible for 16-car trainset |
| Track gauge | 1,435 mm (4 ft 8 1⁄2 in) |
| Zefiro 380 | |
|---|---|
 |
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| Entered service | 2012 |
| Formation | 8 or 16 cars |
| Capacity | 664 seats (max) 8 car 1,336 seats (max) 16 car |
| Operator(s) |
China Railway Corporation |
| Specifications | |
| Car body construction | Aluminium carbody, wide profile |
| Train length | 215.3 m (706 ft) (8 car) 428.1 m (1,405 ft) (16 car) |
| Car length | 27.85 m (91 ft 4 in) (Cab car) 26.6 m (87 ft 3 in) (Intermediate car) |
| Width | 3.4 m (11 ft 2 in) |
| Height | 4.16 m (13 ft 8 in) |
| Maximum speed | 380 km/h (236 mph) |
| Weight | 462 t (455 long tons; 509 short tons) (Empty) 1,088 t (1,071 long tons; 1,199 short tons) (Full axle load) |
| Power output | 20 MW (26,800 hp) (16-car @380 km/h or 236 mph) 10 MW (13,400 hp) (8-car @380 km/h or 236 mph) |
| Transmission | AC - AC |
| Acceleration | 0.48 m/s2 (1.6 ft/s2) |
| Power supply | Overhead catenary |
| Electric system(s) | 25 kV 50 Hz AC |
| Current collection method | Pantograph |
| UIC classification | Bo′Bo′+2′2′+Bo′Bo′+2′2′+2′2′+Bo′Bo′+2′2′+Bo′Bo′ (8 car set) Bo′Bo′+2′2′+Bo′Bo′+2′2′+2′2′+Bo′Bo′+2′2′+Bo′Bo′+Bo′Bo′+2′2′+Bo′Bo′+2′2′+2′2′+Bo′Bo′+2′2′+Bo′Bo′ (16 car set) |
| Bogies | "FLEXX speed" with 2.7 m (8 ft 10 in) wheelbase |
| Braking system(s) | Regenerative and pneumatic |
| Multiple working | Possible for two 8-car trainsets, not possible for 16-car trainset |
| Track gauge | 1,435 mm (4 ft 8 1⁄2 in) standard gauge |
Bombardier Zefiro is a family of high-speed passenger trains designed by Bombardier Transportation whose variants have top operating speeds of between 250 km/h (155 mph) and 380 km/h (236 mph).
The family consists of: the Zefiro 250, which has a top operating speed of 250 km/h (155 mph) and which is for the moment wholly manufactured in China; the Zefiro 300, which has a top operating speed of 300 km/h (186 mph); and the Zefiro 380, which has a top operating speed of 380 km/h (236 mph).
Bombardier transportation and its predecessor companies produced a variety of high-speed trainsets, as part collaborations with other conglomerates, such as the Intercity-Express family of locomotives (Germany), AVE Class 102,RENFE class 130 (Spain), ICN (Switzerland), the Acela express (USA), and parts of the TGV Duplex, Eurostar, Thalys, and ETR 500 trainsets (Europe various).
Additionally the company has independently produced high-speed trainsets for specific markets, such as CRH1, "Xinshisu" (China), X 2000,Regina (Sweden) and BM71 (Norway).
In November 2005 Bombardier launched its general solution, the Zefiro single-deck train for high-speed rail lines, available in 4-, 8-,12- or 16-car sets, capable of being configured for a variety of supply voltages, and produced in either standard (2.9 m or 9 ft 6 in) or a wide (3.4 m or 11 ft 2 in) widths.
The Zefiro trainset is a conventional (non-inter-coach articulated) single-deck electrical-multiple-unit high-speed train. It consists of powered and unpowered cars, with motorized power cars at either end. Car bodies are constructed of aluminium, with the exception of the wide-bodied Zefiro 250 trains, the bodies of which have stainless steel bodies. They have customisable open-plan layouts.
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Wikipedia