CRH1B (Type II)

CRH1B (Type II) EMU Train was born in October 2012, belongs to the CRH1(ZEFIRO250) series, 10M6T in marshalling, the hole length is 428.96 m, has a maximum design speed of 250 km/h, and 275 km/h in the experiment

CRH1B（1E头型）型电力动车组是由青岛四方庞巴迪铁路运输设备有限公司（BST）基于ZEFIRO 250，为适应中国铁路运力状况而研发的250 km/h长编组动车组。

发展历程

2012年10月，基于庞巴迪ZEFIRO 250的CRH1E型动车组卧铺动车组的订单中的第16列至第20列按原铁道部要求，以CRH1E的头型制造成大编组的CRH1B型动车组，CRH1B总数增至25列，于2012年12月交付完毕。

Detail of its series

Existing problems and deficiencies

由于该车原计划为CRH1E，每节车厢仅一个车门，后续改为座车后无法增加车门，导致乘降速度慢。

Photo by CRH380A-6059L

Appearance

Technical Parameter

Speed

250 km/h

Design speed

250 km/h

Operating speed

275 km/h

Maximum experimental speed

Appearance

10M6T

Marshalling

428.96 m

Total length

3328 mm

Width

4040 mm

Height of Car Body

28280 mm

Distance between center of couplers of head cars

26600 mm

Center distance of coupler of middle cars

18800 mm

Center distance of bogies

2700 mm

Wheelbase of bogies

915/835 mm

Diameter of the new wheel(M/T)

880 mm

Height of center of coupler

940 mm

Height of center of coupler of middle cars

17 t

Max Axle load

961.5 t

Max weight

857.6 t

Curb weight

Power

MJC220-2 × 40

Motor model

275 kw

Motor power

11000 kw

Installed power

Performance

2.16 km/h/s

Calibrated initial acceleration (not actual use)

145 m

The minimum radius of the curve that can be passed

150 + 10 + 150 m

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

-40~40 ℃

Operating temperature

Control

CTCS2-200H LKJ2000

Train control systems

LMD

Tread tyoe

DSA250BSP

Pantograph model

22.5 ~ 29 kV

Normal operating voltage

4774 / 7190 mm

Maximum and minimum height of pantograph

5300 ~ 6500 mm

Pantograph working height

DC110 V

Battery voltage

3NAC380V

External power supply voltage

Service facilities

Air
Conditioned

Food supply

Dining bar

Hot water

Tea stove

Rest rooms

Toilets

Frmation and seat arrangement

Cars

1299

Seat Number

Car 01 / Mc ZE (68)

Car 02 / Tp ZE (93)

Car 03 / M ZE (93)

Car 04 / M ZE (93)

Car 05 / T ZE (93)

Car 06 / M ZE (93)

Car 07 / Tp ZE (93)

Car 08 / M ZE (93)

Car 09 / M ZEC (58)

Car 10 / Tp ZE (93)

Car 11 / M ZE (93)

Car 12 / T ZE (93)

Car 13 / M ZE (93)

Car 14 / M ZY (79)

Car 15 / Tp ZY (75)

Car 16 / Mc ZY (54)

Seat type and capacity

208

First-class seats

china-emu.cn

Dining seats
(Not for sell)

china-emu.cn

Manufacturer and batch

Manufacture by BST (now AST)

CRH1B-1076~1080 (5 in all)

Put into operation at 2012-12

The schematic diagram is automatically generated and only for reference.

Upgraded at 2021-06-16

^* 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