Odakyu 3000 series SE

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Odakyu 3000 series SE/SSE
Preserved Odakyu 3000 series SE at Ebina depot (October 2007)
In service	1957–1991
Manufacturer	Nippon Sharyo, Kawasaki Heavy Industries[1]
Family name	Romancecar
Constructed	1957–1959
Entered service	July 1957
Scrapped	1992
Number built	32 vehicles
Formation	8 cars per set (initial) 5 cars per set (from 1968)
Capacity	348 (initial)[1] 316 (from 1962)[1] 222 (from 1968)[2]
Operators	Odakyu Electric Railway
Specifications
Car length	15,950 mm (lead car, initial) 16,150 mm (lead car, from 1968) 12,700 mm (intermediate car)
Width	2,864 mm (lead car, intermediate car with pantograph) 2,800 mm (intermediate car without pantograph)
Height	3,450 mm (lead car, intermediate car without pantograph) 4,015 mm (intermediate car with pantograph)
Maximum speed	110 km/h (operating) 147.5 km/h (design)[3]
Weight	146.75 t (initial)[4] 159 t (from 1962)[5] 113.47 t (from 1968)[2]
Traction system	Resistor control (electric camshaft)
Power output	100 kW (375 V terminal voltage, 1,800 rpm)
Transmission	Axis Cardan Driveshaft
Acceleration	1.6 km/h/s[6]
Deceleration	4.15 km/h/s[6]
Electric system(s)	1,500 V DC
Current collector(s)	Overhead lines
Braking system(s)	Dynamic and electromagnetic braking (HSC-D)[6]
Safety system(s)	OM-ATS, ATS-S
Track gauge	1,067 mm (3 ft 6 in)
Notes/references
This train won the 1st Blue Ribbon Award in 1957.

The Odakyu 3000 series (小田急3000形, Odakyū sanzen-gata) or SE (Super Express), later becoming SSE (Short Super Express), was a "Romancecar" electric multiple unit (EMU) train type operated by the Odakyu Electric Railway in the Tokyo area of Japan. It was the recipient of the inaugural Blue Ribbon Award presented by the Japan Railfan Club in 1958.