BVG Class IK: Difference between revisions

BVG Class IK
BVG Class IK
	A Class IK train
In service	2015–present
Manufacturer	Stadler Rail
Built at	Stadler Pankow
Constructed	2014–2020
Entered service	2015
Number built	2 trains (IK15); 11 trains (IK17); 27 trains (IK18); 14 trains (IK20)
Number in service	Total 54 trains
Formation	4 cars per half set; DM–M–M–DM
Fleet numbers	1025–1026 (IK15); 1027–1037 (IK17); 1038–1064 (IK18); 5065–5078 (IK20)
Capacity	72/80 seated, 258 standing, 2 wheelchair spaces
Operators	Berliner Verkehrsbetriebe
Lines served	U1, U2 & U5
Specifications
Car body construction	Aluminium-alloy double-skinned construction
Train length	51.64 m (169 ft 5 in)
Width	2.4 m (7 ft 10 in)
Height	3.21 m (10 ft 6 in)
Floor height	875 mm (34.4 in)
Entry	level
Doors	Sliding plug, 3 per side per car, 1.3 m (4 ft 3 in) wide each
Maximum speed	70 km/h (43 mph)
Power output	1.08 MW (1,450 hp)
Electric system(s)	750 V DC third rail
Current collector(s)	Contact shoe
UIC classification	2’Bo’+Bo’Bo’+Bo’Bo’+Bo’2’
Braking system(s)	Regenerative Braking, Resistor Braking, Air Brakes
Multiple working	HK and IK classes
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge

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Revision as of 13:56, 21 April 2022

The BVG Class IK is a type of electrical multiple unit used on the Berlin U-Bahn.

History

In August 2011, BVG announced an order of IK series to replace A3L71 stock which had reached the end of its working life. Two prototypes were bought from Stadler Rail with the remaining 38 units being delivered between 2015 and 2017. These trains are based on the Stadler Tango family of trams and light rail vehicles, but resemble and function like a full-fledged subway train. The number '1xxx' will be jumped into '18Yxxx' (where Y is the train car number). Due to regenerative braking the trains will recuperate up to 20% of the energy they require.^[1]

In 2012, BVG had awarded the tender for Class IK to Stadler Pankow, which replaced the life-expired A3L71 trains, which consists of 24 trains. It costed 158 million Euros and had the option for 10 more trains. In May 2015, BVG nicknamed the train "Icke". In September 2015, the first two trains were delivered - 1025 and 1026, into U1 and U2 respectively. In July 2016, BVG unveiled plans to buy 27 more trains.

From July to December 2017, BVG delivered 11 more trains under IK17. The trains were deployed to the bigger profile U5, which is due to shortage of trains. It is also called "Class I". The first train began running on 27 October 2017.

From April 2018, BVG had bought 27 more trains and delivered under IK18, which replaced the A3L71.

In August 2017, U5 needed 20 more trains under I20. This is because of various reasons as mentioned above. The Class D trains were retired when the U55 extended to Alexanderplatz and was replaced by I-Class trains. With the delivery of the first IK20 unit 5065 on May 25, 2020 during the COVID-19 pandemic, the next delivery series of the IK series began, which again, like the IK17, would initially be in the large profile on the U5 line in order to have enough rolling stock for the planned end of 2020, to have a connection to Berlin Hauptbahnhof. The gap bridges known from the IK17 were installed accordingly. Significant differences to previous series are, for example, the new seat upholstery with the name "Urban Jungle", which is based on the well-known worm pattern from older BVG series and can already be found in new vehicles in the bus sector. Significantly fewer passenger information monitors were also installed in the passenger compartment. The numbering is also different here. Unlike its predecessors, the trains are included in the 5000 range. The reason for this is that in the small profile the numbers from 1070 to 1094 are still occupied by the GI/1E series, which is in active passenger use, and are therefore no longer free for numbering. The plan is to classify trains in the 1000 range after the GI/1E series has been withdrawn.

References

^ Kurpjuweit, Klaus (January 15, 2014). "Die neue U-Bahn ist zu dick". tagesspiegel.de (in German). Der Tagesspiegel. Retrieved March 27, 2014.

External links

Stadler datasheet for the class

[1] Kurpjuweit, Klaus (January 15, 2014). "Die neue U-Bahn ist zu dick". tagesspiegel.de (in German). Der Tagesspiegel. Retrieved March 27, 2014.

[1]

@@ Line 1: / Line 1: @@
 {{Expand German|date=February 2022|topic=transp}}{{Infobox Train
-| background = yellow
 | name = BVG Class IK
 | image = File:Berlin U-Bahn IK at Olympia-Stadion (1).jpg
@@ Line 7: / Line 6: @@
 | interiorimage =
 | interiorcaption =
-| service = 2015-present
+| service = 2015–present
 | manufacturer = [[Stadler Rail]]
 | factory = [[Stadler Pankow]]
-| yearconstruction = 2014-2020
+| yearconstruction = 2014–2020
 | yearservice = 2015
 | numberconstruction =
@@ Line 17: / Line 16: @@
 | numberscrapped =
 | formation = 4 cars per half set<br />DM–M–M–DM
-| fleetnumbers = 1025 - 1026 (IK15)<br>1027 - 1037 (IK17)<br>1038 - 1064 (IK18)<br>5065 - 5078 (IK20)
+| fleetnumbers = 1025–1026 (IK15)<br>1027–1037 (IK17)<br>1038–1064 (IK18)<br>5065–5078 (IK20)
 | capacity = 72/80 seated, 258 standing, 2 wheelchair spaces
 | operator = [[Berliner Verkehrsbetriebe]]
@@ Line 40: / Line 39: @@
 | aux =
 | powersupply =
-| collectionmethod = [[Third rail]]
+| collectionmethod = [[Contact shoe]]
 | uicclass = 2’Bo’+Bo’Bo’+Bo’Bo’+Bo’2’
 | gauge = {{RailGauge|sg|allk=on}}
-| electricsystem = 750 V [[Direct current|DC]]
+| electricsystem = 750 V [[Direct current|DC]] [[third rail]]
 | brakes = [[Dynamic braking|Regenerative Braking]], [[Dynamic braking|Resistor Braking]], [[Electronically controlled pneumatic brakes|Air Brakes]]
 | safety =
@@ Line 54: / Line 53: @@
 In August 2011, BVG announced an order of ''IK'' series to replace A3L71 stock which had reached the end of its working life. Two prototypes were bought from [[Stadler Rail]] with the remaining 38 units being delivered between 2015 and 2017. These trains are based on the [[Stadler Tango]] family of trams and light rail vehicles, but resemble and function like a full-fledged subway train. The number '1xxx' will be jumped into '18Yxxx' (where Y is the train car number). Due to [[regenerative braking]] the trains will recuperate up to 20% of the energy they require.<ref>{{Cite web|url = http://www.tagesspiegel.de/berlin/bvg-die-neue-u-bahn-ist-zu-dick/9338098.html|title = Die neue U-Bahn ist zu dick|date = January 15, 2014|accessdate = March 27, 2014|website = tagesspiegel.de|publisher = Der Tagesspiegel|last = Kurpjuweit|first = Klaus|language = German}}</ref>
-In 2012, BVG had awarded the tender for Class IK to Stadler Pankow, which replaces the life-expired A3L71 trains, which consists of 24 trains. It costs 158 million Euros. It has options for 10 more trains. In May 2015, BVG nicknamed the train "Icke". In September 2015, the first two trains were delivered - 1025 and 1026, into U1 and U2 respectively. In July 2016, BVG has plans to buy 27 more trains.
+In 2012, BVG had awarded the tender for Class IK to Stadler Pankow, which replaced the life-expired A3L71 trains, which consists of 24 trains. It costed 158 million Euros and had the option for 10 more trains. In May 2015, BVG nicknamed the train "Icke". In September 2015, the first two trains were delivered - 1025 and 1026, into U1 and U2 respectively. In July 2016, BVG unveiled plans to buy 27 more trains.
-From July to December 2017, BVG has delivered 11 more trains under IK17. The trains are deployed to the bigger profile U5, which is due to shortage of trains. It is also called "Class I". The first train began running on 27 October 2017.
+From July to December 2017, BVG delivered 11 more trains under IK17. The trains were deployed to the bigger profile U5, which is due to shortage of trains. It is also called "Class I". The first train began running on 27 October 2017.
-From April 2018, BVG had bought 27 more trains and delivered under IK18, which replaces A3L71.
+From April 2018, BVG had bought 27 more trains and delivered under IK18, which replaced the A3L71.
-In August 2017, U5 needs 20 more trains under I20. This is because of various reasons as mentioned above. The Class D trains will be retired when the U55 extends to Alexanderplatz and this will be replaced by I-Class trains. With the delivery of the first IK20 unit 5065 on May 25, 2020 after the [[COVID-19 pandemic in Germany]], the next delivery series of the IK series began, which again, like the IK17, will initially be in the large profile on the U5 line in order to have enough rolling stock for the planned end of 2020, to have a connection to [[Berlin Hauptbahnhof]]. The gap bridges known from the IK17 were installed accordingly. Significant differences to previous series are, for example, the new seat upholstery with the name "Urban Jungle", which is based on the well-known worm pattern from older BVG series and can already be found in new vehicles in the bus sector. Significantly fewer passenger information monitors were also installed in the passenger compartment. The numbering is also different here. Unlike its predecessors, the trains are included in the 5000 range. The reason for this is that in the small profile the numbers from 1070 to 1094 are still occupied by the GI / 1E series, which is in active passenger use, and are therefore no longer free for numbering. The plan is to classify trains in the 1000 range after the GI/1E series has been withdrawn.
+In August 2017, U5 needed 20 more trains under I20. This is because of various reasons as mentioned above. The [[BVG Class D|Class D]] trains were retired when the U55 extended to Alexanderplatz and was replaced by I-Class trains. With the delivery of the first IK20 unit 5065 on May 25, 2020 during the [[COVID-19 pandemic in Germany|COVID-19 pandemic]], the next delivery series of the IK series began, which again, like the IK17, would initially be in the large profile on the U5 line in order to have enough rolling stock for the planned end of 2020, to have a connection to [[Berlin Hauptbahnhof]]. The gap bridges known from the IK17 were installed accordingly. Significant differences to previous series are, for example, the new seat upholstery with the name "Urban Jungle", which is based on the well-known worm pattern from older BVG series and can already be found in new vehicles in the bus sector. Significantly fewer passenger information monitors were also installed in the passenger compartment. The numbering is also different here. Unlike its predecessors, the trains are included in the 5000 range. The reason for this is that in the small profile the numbers from 1070 to 1094 are still occupied by the GI/1E series, which is in active passenger use, and are therefore no longer free for numbering. The plan is to classify trains in the 1000 range after the GI/1E series has been withdrawn.
 ==References==
-{{reflist|30em}}
+{{reflist}}
 ==External links==