Bombardier Regina

Regina
Regina
	Upptåget X52 operated by Transdev for the regional public transport authourity of Uppsala
In service	2000–present
Manufacturer	Bombardier Transportation
Built at	Kalmar Verkstad, Kalmar, Sweden (X50–X54 models); Bombardier Hennigsdorf works, Hennigsdorf, Brandenburg, Germany (X55 model)
Constructed	2000–2013
Number built	109
Formation	2 or 3 cars
Fleet numbers	various
Capacity	165–294
Operators	SJ; Kollektivtrafikförvaltningen UL; Västtrafik; Transitio; Norrtåg; Värmlandstrafik; X-Tåget;
Specifications
Car body construction	Stainless steel without corrugate due to molybdenum-free and titanium-containing
Train length	Two cars: 53.9 m (176 ft 10 in); Three cars: 80.5 m (264 ft 1 in);
Width	3,450 mm (11 ft 3+7⁄8 in)
Maximum speed	Service:; 180–200 km/h (110–125 mph); Design:; 250 km/h (155 mph); Record:; 303 km/h (188 mph);
Weight	Two cars: 120 t (118.1 long tons; 132.3 short tons); Three cars: 165 t (162.4 long tons; 181.9 short tons);
Traction system	107–143 kN (24,000–32,000 lbf)
Power output	Two cars: 1,590 kW (2,132 hp); Three cars: 2,120 kW (2,843 hp);
Transmission	Westinghouse-Natal (WN) drive
Electric system(s)	15 kV 16.7 Hz AC catenary
Current collector(s)	Pantograph
Safety system(s)	ATC-2, ERTMS
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge

The Regina is a Swedish model of electric multiple unit passenger train, manufactured by Bombardier Transportation (formerly Adtranz). It is used by the national passenger railway SJ along with numerous regional and private operators, in variants designated X50, X51, X52, X53, X54 and X55, and in two-, three-, and four-carriage models. The Regina units are short trains built for local and regional service. The Regina is wider than other Swedish trains; at 3.45 m (11 ft 3+7⁄8 in), it allows five-across seating, increasing passenger capacity by 25%. The car body is built of stainless steel, with only bolsters and coupler pockets made of mild steel. The length is 54 m (177 ft 2 in), 80 m (262 ft 6 in) and 105 m (344 ft 6 in), and the capacity 165-294 seats. A variant of the Regina is used in China as the CRH1. Unlike X 2000, Regina trainsets are corrugateless due to eliminate molybdenum content and add titanium instead.

Top speeds of various models range from 180 to 200 km/h (110 to 125 mph). As part of the Gröna tåget ("the green train") project, a modified X52 train set the Swedish rail-speed record of 303 km/h (188 mph) on 14 September 2008;^[2] the goal was to reach 250 km/h (155 mph) in regular service.^[3]

^ Bombardier Transportation (2008-05-22). "Bombardier Wins 221 Million Euro Order From Swedish State Railway For Environmentally-Friendly REGINA Trains". Retrieved 2008-08-10.
^ SJs Presstjänst (2008-09-14). "SJs lokförare sprängde 300 kilometersvallen". SJ AB. Archived from the original on 2014-07-23. Retrieved 2008-09-14.
^ "Background". Gröna Tåget/Banverket. Retrieved 2008-01-28.

[BBD_Wins_231_Million-1] Bombardier Transportation (2008-05-22). "Bombardier Wins 221 Million Euro Order From Swedish State Railway For Environmentally-Friendly REGINA Trains". Retrieved 2008-08-10.

[2] SJs Presstjänst (2008-09-14). "SJs lokförare sprängde 300 kilometersvallen". SJ AB. Archived from the original on 2014-07-23. Retrieved 2008-09-14.

[3] "Background". Gröna Tåget/Banverket. Retrieved 2008-01-28.

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