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CRH5G (Technology Enhancement)

Born in 2016-12

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CRH5-NG Series
CRH5G (Technology Enhancement)

CRH5G (Technology Enhancement) EMU Train was born in December 2016, belongs to the CRH5-NG series, 5M3T in marshalling, the hole length is 211.5 m, has a maximum design speed of 250 km/h, and 290 km/h in the experiment

技术提升型

CRH5G型技术提升动车组是专门针对兰新线特点,以更好适应高寒、高温、高湿、高原和强风沙强紫外线运用条件而研制生产的全天候动车组,设计运行时速250 km/h。与既有型号的CRH5G动车组不同的是,该型号动车在原有的技术平台基础上,对车体结构、车内空间、内装效果以及服务设施等方面进行了优化提升,从而使旅客得到更好的乘车体验。

发展历程

2016年10月28日,CRH5G型技术提升型动车组项目通过铁路总公司设计方案评审。

2016年12月,首列CRH5G型技术提升动车组样车完成组装调试。

2017年06月,CRH5G-5218到北京环铁进行测试。

2017年07月06日,首列CRH5G型技术提升型动车组抵达西安动车段。

2017年07月09日,CRH5G型技术提升型动车组在宝兰高铁正式投入运营。

2017年10月01日起,三组CRH5G技术提升型动车组配属沈阳铁路局,担当沈丹高铁等线路的车次。

技术特征

CRH5G型技术提升动车组搭载了中国第一款具有完全自主知识产权的列车网络控制系统和具有完全自主知识产权的列车牵引系统,整车9项关键技术及10项配套技术的自主化率、国产化率达到90%以上,是具有完全自主知识产权的耐高寒抗防风沙动车组。

CRH5G型技术提升动车组可在零下40℃高寒条件下正常运营,具有抗风、沙、雨、雪、雾、紫外线等恶劣天气的能力。

与既有的5G动车相比,CRH5G型提升动车组单个垃圾箱容量加大至40L,并且通过优化,解决了垃圾箱与电气柜共用空间的问题,垃圾投递口的高度也抬高了10厘米,使旅客使用更为方便。

动车组还在车厢预留了WiFi功能接口,未来条件允许时,旅客乘车时将可以通过WiFi上网。

CRH5G型提升动车组各个部件具有的自我保护功能之外,全车还设有2000多个传感器,对动车组的主要系统或零部件的工作状态进行实时监控,实现自监测、自诊断、自决策,保证动车组安全可靠运营。

Photo by 秦浩博
Appearance
重联技术提升型CRH5G抵达兰州西站
View in bilibli wmteng / 2021年09月30日
CRH5G-5221重联5223担当动2687次(西安北站-嘉峪关南站)动车组车底宝鸡南站出站随拍
View in bilibli E79707CA / 2021年09月10日
Cold resistance
≤-40℃
Sand resistance
>11级风+沙尘
High Altitude Applicable
>3000 m
Technical Parameter
Speed
250 km/h
Design speed
250 km/h
Operating speed
290 km/h
Maximum experimental speed
Appearance
5M3T
Marshalling
211.5 m
Total length
3300 mm
Width
3900 mm
Height of Car Body
28050 mm
Distance between center of couplers of head cars
27600 mm
Body length of head cars
25900 mm
Center distance of coupler of middle cars
25000 mm
Body length of middle cars
19000 mm
Center distance of bogies
2700 mm
Wheelbase of bogies
890/810 mm
Diameter of the new wheel(M/T)
1000 mm
Height of center of coupler
950 mm
Height of center of coupler of middle cars
17 t
Max Axle load
Power
YJ87A2 × 10
Motor model
748 kw
Motor power
7480 kw
Installed power
7200 kw
Power at wheel rim
Performance
145 m
The minimum radius of the curve that can be passed
160 + 10 + 160 m
The minimum radius of an S-shaped curve that can be passed
-40~50
Operating temperature
Control
CTCS2-200C LKJ2000
Train control systems
More
XP55
Tread tyoe
DSA250
Pantograph model
22.5 ~ 29 kV
Normal operating voltage
4592 / 6922 mm
Maximum and minimum height of pantograph
4868 ~ 6722 mm
Pantograph working height
DC24 V
Battery voltage
3NAC380V
External power supply voltage
Service facilities
Air
Conditioned
AC 220v
Electrical outlet
Food supply
Dining bar
Hot water
Tea stove
Rest rooms
Toilets
Frmation and seat arrangement
8
Cars

613
Seat Number
Car 01 / Mc(A1) ZY (48)
Car 02 / M(A1) ZE (90)
Car 03 / Tp ZE (90)
Car 04 / M(A1) ZE (77)
Car 05 / T ZEC (63)
Car 06 / Tp ZE (90)
Car 07 / M(A1) ZE (90)
Car 08 / Mc(A1) ZE (65)
Seat type and capacity
48
First-class seats
china-emu.cn
565
Second-class seats
china-emu.cn
(统型)
Manufacturer and batch
Manufacture by CRRC Changchun
CRH5G-5218~5229 (12 in all)
 
The schematic diagram is automatically generated and only for reference.
Upgraded at 2021-06-17
* 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
Other Models of the Series

Main References

See all…
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