Shanghai Metro Line 11

Line 11 of Shanghai Metro, also known as Shenjia Line, Shanghai Suzhou Line and Chinese Mainland Disneyland Line. It is the 10th subway line built and operated in Shanghai. The train adopts the A-type 6-car formation with coffee as the logo color, and is operated by Shanghai Metro Second Operation Co., Ltd.

The route roughly runs in a northwest southeast direction, passing through Pudong New Area, Xuhui District, Changning District, Putuo District, Jiading District, and Kunshan in Jiangsu Province. The total length is about 82.4 kilometers, surpassing the Central Line of the London Underground in the UK. It is the world's longest subway line and the first inter provincial subway line in China.

There are currently 38 stations on this line, including 8 transfer stations. Adopting two main and branch lines, the main line runs from Jiading North Station to Disney Station, the branch line runs from Huaqiao Station to Disney Station, and merges at Jiading New City Station. The third phase starts from Luoshan Road Station and ends at Disney Station. Xiuyan Road Station and Kangxin Road Station were opened on December 19, 2015, and Disney Station was put into trial operation on April 26, 2016.

This project has achieved precise measurement of single-phase or three-phase current/voltage parameters by selecting hundreds of intelligent digital display electrical measuring instruments from Jiangsu Elecnova Electric Co., Ltd. The accuracy level of this type of product has reached 0.2%; Featuring high protection level and high reliability, it can ensure long-term stable operation of the product; And it can provide various installation sizes, suitable for diverse application scenarios.

This project also selected hundreds of PD19 series intelligent measurement and control instruments from Jiangsu Elecnova Electric Co., Ltd. This series of instruments is suitable for power monitoring and energy consumption assessment in distribution electric fields such as rail transit, industrial and mining enterprises, public facilities, and intelligent buildings. It is an intelligent distribution instrument product with high precision, high reliability, and high cost-effectiveness.