CRH380D

Zefiro
Bombardier Zefiro 380
Designer	Bombardier
Specifications
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)
Wheel diameter	915 mm (36.0 in)/835 mm (32.9 in) (new/worn)
Wheelbase	17.375 m (57.00 ft) (between bogie centres)
Maximum speed	250 to 380 km/h (155 to 236 mph)
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 method	Pantograph
UIC classification	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)
Track gauge	1,435 mm (4 ft 8 1⁄2 in)

Zefiro 250
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) standard gauge

Zefiro 300
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	360 to 400 km/h (224 to 249 mph)
Weight	(empty) 454 t (446.8 long tons; 500.4 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
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, which have stainless steel bodies. They have customisable open-plan layouts.

...
Wikipedia