The speed of Chinese standard subway is 120 km / h, and the first train of Xicheng S1 line completes train dynamic function debugging.

CTOnews.com, February 12, according to the official account of "CRRC", the first train of Xicheng S1 line recently entered the commissioning line of Xizhang depot, completing the train dynamic function debugging, indicating that the construction of Xicheng S1 line is about to enter the commissioning stage of the main line, which is further away from the goal of trial operation.

Previously, China's standard subway model B with a speed of 120 kilometers per hour was successfully removed from the line on December 21, 2022. The train adopts 6-section grouping of type B cars, with a maximum running speed of 120km / h and a maximum capacity of 2032 passengers, which has the characteristics of speed, wisdom, green, energy saving, comfort and so on.

This is the first application of permanent magnet synchronous traction system with 120km / h speed in urban rail vehicles in China, and the batch development and application of permanent magnet synchronous traction technology with 120km / h speed level is realized.

According to the previous information, the train will be used in the Wuxi-Jiangyin intercity rail transit project PPP "Xicheng S1 Line" to speed up the construction of a "half-hour commuter circle" and promote the integrated development of Xicheng. CTOnews.com learned that Xicheng S1 Line, with a total length of 30.4 kilometers, is the first inter-city rail transit line in Wuxi and the backbone of Wuxi's north-south corridor. It can quickly connect Jiangyin City with the main urban area of Wuxi City, and will be connected with Wuxi Metro Line 1.

CRRC said that the smooth development of the static debugging of the first electric bus and the dynamic debugging of the commissioning line has created good conditions for the debugging of the main line of the train.