CR400AF

CR400AF EMU Train was born in June 2017, belongs to the CR400AF series, 4M4T in marshalling, the hole length is 208.95 m, has a maximum design speed of 350 km/h, and 385 km/h in the experiment

2017年05月起，中国标准动车组CR400AF正式量产。车体结构与样车大体相同，转向架取消了防脱线装置，侧梁与一系垂向减振器连接处的结构发生了变化，车内装饰风格也进行了一定的优化提升。

2017年06月25日，中国标准动车组正式命名为“复兴号”。

2017年06月26日至06月30日，复兴号动车组担当京沪高铁G123/G156次和G155/G124次。

2017年07月01日至09月20日，复兴号动车组担当京沪高铁G1/G142次、G107/G4次、G143/G2次和G3/G12次

2017年07月27日，根据中国铁路总公司安排，复兴号CR400AF、CR400BF动车组在京沪高铁开展了时速350 km/h实车、实重和实速检验检测、可行性研究和运营安全评估，开行G350727,G727350次列车。通过全面系统的科学论证和综合评估，经过专家评审，京沪高铁满足设计时速每小时350千米的运营要求。

2017年09月21日起，复兴号动车组担当京沪高铁G1/G2、G3/G4、G5/G6、G7/G8、G9/G10、G13/G14、G17/G18次，提速至350 km/h，重新占领世界轨道交通第一速度。

2017年12月31日，青岛四方庞巴迪生产的CR400AF-1001下线。

2017年02月02日，CR400AF-1001到达铁道科学院进行测试。

2018年03月17日，CR400AF-1001完成了在京的一系列测试，前往沈阳局集团。

2018年03月19日，CR400AF-1001在沈丹、丹大线进行测试。

2018年03月21日，CR400AF-1001加入京沈高铁辽宁段联调联试。

2018年07月01日，青岛四方庞巴迪生产的CR400AF投入运营。

CR400AF不同批次之间存在差异，首批30组二等座车因最开始设计定员85人，但实际增加一排座椅，调整为90人，车体已经按85人制造，因此窗、座相互不匹配（2001-2017、2022-2028、2030-2034、2213），部分座位无法享受较大面积的车窗。

2019年09月，京雄城际铁路北京西至大兴机场段开通，使用两组改造后的CR400AF，二等座为2+2布局且不可旋转方向，增加多个大件行李存放处（2145-2146）。

2021年起，新造的车辆均配备独立的司机室门，便于司机乘降，也提高了商务座乘客的私密性（1039-1040、2222-2241及之后批次）。

CR400AF-2228、2229、2230使用纵横机电TKD511型牵引变流器，其余使用时代电气tPower-T13型牵引变流器。

2021年03月11日，昆明铁道职业技术学院订购的CR400AF用于教学实践的高速动车组正式下线交付，并于03月15日出发，22日抵达昆明，车辆进驻学院高铁实训中心组组装调试后投入教学使用，该校成为国内首家将高速动车组实车投入教学应用的学校，该车由一节头车和一节中间车组成，可以以最高速度15 km/h行驶，列车除了常规动车组的各类设备之外，还配备教学实训设备，同时将部分设备进行可视化并便于拆装，供教学实训使用。

Detail of its series

Photo by 幺三铁线

Appearance

Technical Parameter

Speed

350 km/h

Design speed

350 km/h

Operating speed

385 km/h

Maximum experimental speed

Appearance

4M4T

Marshalling

208.95 m

Total length

3360 mm

Width

4050 mm

Height of Car Body

27525 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

YQ625/YJ302A × 16

Motor model

625 kw

Motor power

10000 kw

Installed power

9750 kw

Wheel Power

Performance

1.908 km/h/s

Calibrated initial acceleration (not actual use)

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

CTCS3-300S

Train control systems

LMA

Tread tyoe

√

Parking brake

CX-GI030

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

Business Class

First Class

Second Class

Train formation and seat arrangement

There are several versions of this model

Standard

Cars

576

Seat Number

Car 01 / Tc ZYS (28+5)

Car 02 / M ZE (90)

Car 03 / Tp ZE (90)

Car 04 / M ZE (75)

Car 05 / M ZEC (63)

Car 06 / Tp ZE (90)

Car 07 / M ZE (90)

Car 08 / Tc ZES (40+5)

Seat type and number

Business Class Seats

china-emu.cn

First-class seats

china-emu.cn

538

Second-class seats

china-emu.cn

Manufacturer and batch

Manufacture by BST (now AST)

CR400AF-1006~1025 (20 in all)

Beginning of delivery since 2017-12. Put into operation at 2018-07
（二阶段）

CR400AF-1039~1040 (2 in all)

Beginning of delivery in 2021-06. Put into operation at 2021-07
（三阶段）带司机室门，头车布局不同

Manufacture by CRRC Qingdao Sifang

CR400AF-2001~2034、2213 (30 in all)

Beginning of delivery since 2017-05. Put into operation at 2017-06
（一阶段）不含2018、2019、2020、2021、2029，2213为原2021

CR400AF-2035~2064、2085~2094、2124~2165、2170~2182 (93 in all)

Beginning of delivery since 2018-02. Put into operation at 2018-03
（二阶段）其中2145~2146为城际布局

CR400AF-2222~2248 (27 in all)

Beginning of delivery since 2021-05. Put into operation at 2021-06
（三阶段）带司机室门，头车布局不同

CR400AF-2254~2256 (3 in all)

Beginning of delivery in 2022-12. Put into operation at 2022-12
（三阶段）带司机室门，头车布局不同

For Beijing Daxing Airport

Cars

469

Seat Number

Car 01 / Tc ZYS (28+5)

Car 02 / M ZE (72)

Car 03 / Tp ZE (72)

Car 04 / M ZE (60)

Car 05 / M ZEC (51)

Car 06 / Tp ZE (72)

Car 07 / M ZE (72)

Car 08 / Tc ZES (32+5)

Seat type and number

Business Class Seats

china-emu.cn

First-class seats

china-emu.cn

431

Second-class seats

china-emu.cn

Standing space for107 people. 二等座为2+2城际布局，不可改变朝向，增加大件行李存放处

Manufacturer and batch

Manufacture by CRRC Qingdao Sifang

CR400AF-2145~2146 (2 in all)

Beginning of delivery in 2019-09. Put into operation at 2019-09
京雄城际

教学用车

Cars

Seat Number

Car 01 / Tc

Car 02 / Mp

Manufacturer and batch

Manufacture by CRRC Qingdao Sifang

CR400AF-0001 (1 in all)

Beginning of delivery in 2021-03. Put into operation at 2021-03
昆明铁职院CR400AF教学用车

The schematic diagram is automatically generated and only for reference.

Upgraded at 2022-02-07

^* 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