315 series

315 series
315 series
	A 315 series train in March 2022
In service	5 March 2022 – present
Manufacturer	Nippon Sharyo
Family name	N-QUALIS
Replaced	211 series, 213 series, 311 series
Number under construction	104 vehicles (as of 9 May 2024) 26 x 4-car; ;
Number built	248 vehicles (as of 9 May 2024) 23 × 8-car; 16 × 4-car; ;
Formation	4/8 cars per set
Fleet numbers	C1–C23 (8-car Jinryō-based sets); C101 onwards (4-car Jinryō-based sets); U1 onwards (4-car Shizuoka-based sets);
Operators	JR Central
Depots	Jinryō, Shizuoka
Lines served	Tokaido Main Line; Chuo Main Line; Kansai Main Line; Taketoyo Line;
Specifications
Car body construction	Stainless steel
Car length	20,100 mm (65 ft 11 in)
Width	2,978 mm (9 ft 9.2 in)
Doors	3 pairs per side
Maximum speed	130 km/h (80.8 mph)
Traction system	Variable frequency (SiC)
Electric system(s)	1,500 V DC overhead catenary
Current collector(s)	Pantograph
Track gauge	1,067 mm (3 ft 6 in)

The 315 series (315系, 315-kei) is a commuter electric multiple unit (EMU) train type introduced by Central Japan Railway Company (JR Central) in the Nagoya and Shizuoka areas on 5 March 2022.