SLB ET40 / 50
| SLB ET40 / 50 | |
|---|---|
 |
|
| Numbering: | ET41 - ET58 |
| Number: | 18th |
| Manufacturer: | Mechanical part: SGP (ET41–54), Siemens (ET55–58) Electrical part: AEG (ET41–54), Bombardier (ET55–58) |
| Year of construction (s): | ET41–45: 1983 ET46–50: 1986 ET51–54: 1992 ET55–58: 2001–2002 |
| Axis formula : | ET40: B'2'B ' ET50: B'2'2'B' |
| Length over coupling: | ET40: 28,400 mm ET50: 38,800 mm |
| Height: | 3,720 mm |
| Width: | 2,674 mm |
| Trunnion Distance: | 10,400 mm |
| Bogie axle base: | 1,944 mm |
| Empty mass: | ET40: 46.8 t ET50: 62.7 t |
| Top speed: | 80 km / h |
| Hourly output : | 600 kW |
| Power system : | 1000 V = |
| Seats: | ET40: 80 ET50: 104 |
| Standing room: | ET40: 100 ET50: 154 |
The ET41–58 , built from 1983 onwards, are standard gauge electric multiple units for use on the Salzburg local railway lines electrified with 1000 volts DC voltage , which are now integrated into the Salzburg S-Bahn network. These are the S1 Salzburg – Lamprechtshausen and the S11 Bürmoos – Ostermiething . The vehicles were procured as replacements for railcars 22-24 and 31-33 and are based on the somewhat older U3 railcars of the Frankfurt U-Bahn .
construction
- Mechanical part
The car body is designed as a self-supporting steel structure which is supported on the two motor bogies at the vehicle ends and on Jakobs bogies . The drive motor is built into the bogies as a longitudinal motor, the power is transmitted via angular gears ( tandem drive ). The primary suspension was implemented using Megi springs; coil springs in conjunction with hydraulic shock absorbers are used between the bogie and the car body.
- Electrical part
The traction motors are designed as four-pole, compensated full-voltage series motors with a nominal output of 300 kW. Each motor is driven by its own thyristor - chopper (chopper) driven. By using DC choppers, it is possible to feed braking energy back into the contact line . If the braking energy cannot be absorbed, it is converted into heat by braking resistors. The built-in multiple control enables the coupling of up to four vehicles in regular operation.
Modifications
In the course of their use, the railcars were subjected to several modifications:
- Customer information system
- The first three series were equipped with brooches to indicate the destination . After delivery of the fourth series, which is already with LCD - matrix displays was stocked, the remaining railcars were retrofitted accordingly.
- Low-floor middle section
- Cars 50–58 were expanded to include a low-floor middle section in 2012–2014. The renovation was carried out at the Czech company INEKON Group. In addition, the seats and floor coverings in the end cars were swapped and the folding doors were replaced with sliding and sliding doors from IFE. The ET55–58 railcars were excluded from the door conversion, as they were already delivered with pivoting sliding doors.
- Doors
- As a follow-up project to the low-floor center sections, the folding doors on the railcars that were not extended were also replaced by pivoting sliding doors.
It is criticized that the entire fleet of railcars was not equipped with air conditioning even in the course of the last modifications .
designation
The wagons 41-58 were given names of the communities through which the two routes run, as well as some other place names from the region, including from neighboring Bavaria. The place names are also applied with the respective coat of arms on both sides of the car.
| Railcar | Surname | Construction year |
|---|---|---|
| ET41 | Salzburg | 1983 |
| ET42 | Bergheim | 1983 |
| ET43 | Oberndorf | 1983 |
| ET44 | Bürmoos | 1983 |
| ET45 | Lamprechtshausen | 1983 |
| ET46 | Anthering | 1988 |
| ET47 | Nussdorf | 1988 |
| ET48 | Göming | 1988 |
| ET49 | St. Georgen | 1988 |
| ET50 | Freilassing | 1988 |
| ET51 | Berchtesgaden | 1992 |
| ET52 | Dorfbeuern | 1992 |
| ET53 | St. Pantaleon | 1992 |
| ET54 | To run | 1992 |
| ET55 | State of Salzburg | 2001 |
| ET56 | Province of Upper Austria | 2002 |
| ET57 | Upper Innviertel | 2002 |
| ET58 | Twin city Dresden | 2002 |
literature
Markus Inderst : Type Atlas of Austrian Private Railways . Technology - history - commitment. GeraMond, Munich 2015, ISBN 978-3-95613-021-2 .
Web links
- Salzburg Local Railway on the Railway Documentation Center
- Data sheet ET41-49 (PDF; 766 kB) ( Memento from December 9, 2016 in the Internet Archive )
- Data sheet ET50-58 (PDF; 876 kB) ( Memento from December 9, 2016 in the Internet Archive )
Individual evidence
- ↑ Mackinger, Osterer, Schindler, Schnell: 30 years of articulated railcars: The ET40 - ET50 series , October 2013
- ^ The Salzburg Local Railway: Successful regional railway from Salzburg to the northern Flachgau and Innviertel. Retrieved July 27, 2019 .