CR300AF (Engineering samples)

CR300AF (Engineering samples) EMU Train was born in October 2018, belongs to the CR300AF series, 4M4T in marshalling, the hole length is 208.95 m, has a maximum design speed of 250 km/h, and 285 km/h in the experiment

2018年04月，CR300系列曝光。

2018年09月30日，四方样车CR300AF-0001样车下线。

2018年10月17日，样车CR300AF-0001前往铁科院环铁进行测试。

2018年12月08日，由四方庞巴迪生产的样车CR300AF-0003下线，此时颜色已经变为蓝色。

2018年12月13日，CR300AF-0001开始在成贵客运专线乐山至兴文段进行测试运行，并与CR300BF-0002进行重联测试。

2018年12月19日，四方庞巴迪样车CR300AF-0003前往铁科院环铁进行测试。

2019年07月06日，CR300AF-0001与CR300BF-0002结束了长达8个月的实验回到铁科院。

2019年07月30日，浦镇样车CR300AF-0004前往铁科院环铁进行测试，与CR300BF-0005进行重联测试。

CR300AF-0001采用中车时代IGBT-VVVF，CR300AF-0003使用纵横机电IGBT-VVVF、CR300AF-0004使用永济电机IGBT-VVVF。

CR300AF-0001、0003于2020年底随首批量产车型交付中国铁路广州局集团有限公司。

CR300AF-0004于2021年05月23日正式出厂交付中国铁路南宁局集团有限公司。

量产车的头型在细节上与样车有一定的区别，三组样车也分别回厂进行了改造。

样车的涂装已改为与量产车相同。

Detail of its series

Photo by 魔光老徐

Appearance

Technical Parameter

Speed

250 km/h

Design speed

250 km/h

Operating speed

285 km/h

Maximum experimental speed

Appearance

4M4T

Marshalling

208.95 m

Total length

3360 mm

Width

4050 mm

Height of Car Body

27550 mm

Distance between center of couplers of head cars

25650 mm

Distance between center of couplers of middle cars

25000 mm

Body length of middle cars

17800 mm

Center distance of the bogies

2500 mm

Wheelbase of bogies

920/920 mm

Diameter of the new wheel(M/T)

1000 mm

Height of center of coupler

935 mm

Height of center of coupler of middle cars

17 t

Max Axle load

Power

YQ350-II/YJ315A × 16

Motor model

350 kw

Motor power

5600 kw

Installed power

5460 kw

Wheel Power

Performance

250 m

The minimum radius of the curve that can be passed

280 + 10 + 280 m

The minimum radius of an S-shaped curve that can be passed

-25~40 ℃

Operating temperature

Control

CTCS2-200C/H LKJ2000

Train control systems

LMA

Tread tyoe

√

Parking brake

DSA250

Pantograph model

22.5 ~ 29 kV

Normal operating voltage

5150 ~ 6500 mm

Pantograph working height

DC110 V

Battery voltage

3NAC380V

External power supply voltage

Service facilities

Air
Conditioned

AC 220v

Electrical outlet

USB

Charging port

Food supply

Dining bar

Hot water

Tea stove

Rest rooms

Toilets

Barrier free

Braille and Wheelchair area

Suitable for infants

Infant care facility

Power outlet location

First Class

Second Class

Train formation and seat arrangement

Cars

613

Seat Number

Car 01 / Tc ZY (48)

Car 02 / M ZE (90)

Car 03 / Tp ZE (90)

Car 04 / M ZE (77)

Car 05 / M ZEC (63)

Car 06 / Tp ZE (90)

Car 07 / M ZE (90)

Car 08 / Tc ZE (65)

Seat type and number

First-class seats

china-emu.cn

565

Second-class seats

china-emu.cn

Manufacturer and batch

Manufacture by BST (now AST)

CR300AF-0003 (1 in all)

Beginning of delivery in 2018-12. Put into operation at 2020-12

Manufacture by CRRC Nanjing Puzhen

CR300AF-0004 (1 in all)

Beginning of delivery in 2019-07. Put into operation at 2021-05

Manufacture by CRRC Qingdao Sifang

CR300AF-0001 (1 in all)

Beginning of delivery in 2018-04. Put into operation at 2020-12

The schematic diagram is automatically generated and only for reference.

Upgraded at 2021-11-08

^* M: Motor Car; Mc: Motor car with driver's cab; Mp: Motor car with driver's pantograph; T: Trailer Car; Tc: Trailer car with driver's cab; Tp: Trailer car with driver's pantograph
^* ZE: Second-class car; ZY: First-class car; ZS: Business Car; ZET: Second-class and Premier-class car; ZES: Second-class and business car; ZYT: First-class and Premier-class car; ZYS: First-class and business car; ZEC: Second-class car with dining room; WR: First-class sleeper car; WE: Second-class sleeper car; WY: First-class sleeper car; WG: Luxury sleeper car; WRC: First-class sleeper car with dining room; CA：Dining car

Main References