Breda A650
 | This article needs additional citations for verification. (December 2013) |
| Breda A650 | |
|---|---|
 | |
 | |
| In service | 1993–present |
| Manufacturer | Breda |
| Constructed | 1988–1997 |
| Entered service | 1993–1998 |
| Number built | 104 |
| Formation | 2 cars per trainset |
| Capacity | 180 passengers per car (60 seated) 720 passengers (total; 4-car train) 1080 passengers (total; 6-car train) |
| Operator(s) | Los Angeles County Metropolitan Transportation Authority |
| Line(s) served |  B Line D Line |
| Specifications | |
| Car body construction | Stainless steel |
| Train length | 450 ft (137.16 m) (6-car train) |
| Car length | 75 ft (22.86 m) |
| Width | 10 ft (3.05 m) |
| Height | 12 ft (3.66 m) |
| Floor height | 3.73 ft (1.14 m) |
| Doors | 6 per car, 3 on each side |
| Maximum speed | 70 mph (110 km/h) |
| Weight | 80,000 pounds (36,290 kg) |
| Traction system | Westinghouse Chopper Control DC Traction (cars 501-530) Four General Electric "5GEB" 3 Phase, 4 pole, Asynchronous AC Traction Drives with GTO Inverters (cars 531-604) |
| Acceleration | 3 mph/s (4.4 ft/s2; 1.3 m/s2) |
| Deceleration | 2.2 mph/s (3.2 ft/s2; 0.98 m/s2) |
| Electric system(s) | 650–950 V DC Third rail |
| Current collection method | Contact shoe |
| Safety system(s) | ATC, ATP, ATO |
| Coupling system | Tomlinson |
| Multiple working | Yes |
| Track gauge | 4 ft 8+1⁄2 in (1,435 mm) standard gauge |
| Notes | |
| [1] | |
The A650 is an electric multiple unit heavy rail car built for use on the Los Angeles County Metro Rail system. The cars were manufactured by the Italian company Breda (now Hitachi Rail Italy) at its Pistoia plant between 1988 and 1997 and are used on the Metro's B and D Lines.
Details[]
The fleet of 104 vehicles was supplied in two orders. The first batch of vehicles (fleet numbers 501–530) were built between 1988 and 1993 and are propelled by DC chopper traction control system designed and manufactured by Garrett Air Research and later supported by Asea Brown Boveri (ABB). ABB was eventually acquired by Bombardier. The second batch of vehicles (fleet numbers 531–604), were built between 1995 and 1997 and include AC inverter traction control manufactured by General Electric. The acceleration for the second group of cars is almost identical to that of the now-retired 1000 series cars found on the Washington Metro because the refurbished 1000-series utilize the same General Electric AC traction motors. Both types of vehicles use Electrical Side Doors, air conditioning and braking systems built by WABTEC.
These cars share a design very similar to the Budd Universal Transit Vehicle, which was built between 1982 and 1986 for the Baltimore Metro Subway and the Miami Metrorail. The Budd UTV was originally intended to be used as the vehicles for the Red Line, but as Budd/TransitAmerica stopped railcar manufacturing in 1987, Breda (following its success with the 2000, 3000 and 4000 series cars for the Washington Metro) was contracted to build an as-similar-as-possible variant. As such, the A650 shares the UTV's bodyshell, layout and general appearance.[citation needed]
Costing $1.5 million each,[citation needed] the trains usually run in four to six car consists, and feature automatic train control, air conditioning, emergency intercoms, wheelchair spaces and emergency braking.[2]
The fleet is maintained in a yard south of Union Station on Santa Fe Drive near 4th Street on the west bank of the Los Angeles River in Downtown Los Angeles.
Replacement[]
The A650 series will be fully replaced and retired in 2024. LACMTA has signed a contract with CRRC to acquire new heavy rail vehicles, dubbed the series.
In popular culture[]
Because Los Angeles is the home of many television and production agencies, A650 subway cars are featured in countless commercials, TV shows and movies.
The Breda A650 was depicted as being burned in the tunnel between MacArthur Park and Metro Center in the 1997 film Volcano, when a lava flow through the tunnel causes all passengers and conductor to pass out on board. The A650 was featured in Speed when the emergency brake feature stops and the train derails.
It is also featured in SWAT and it is seen taking a nosedive plummet from a mountain as the cataclysmic events of December 21, 2012, unfold in 2012.
See also[]
References[]
- ^ "Los Angeles HRV" (PDF). AnsaldoBreda. Retrieved December 3, 2013.[permanent dead link]
- ^ "Los Angeles HRV" (PDF). AnsaldoBreda. 2007-10-06. Archived from the original (PDF) on 2007-10-06. Retrieved 2019-05-30.
- Breda multiple units
- Los Angeles Metro Rail
- Electric multiple units of the United States
- 750 V DC multiple units
- Train-related introductions in 1993