Shanghai MetroLine 11 roughly runs in a northwest southeast direction, passing through Pudong New Area, Xuhui District, Changning District, Putuo District, Jiading District, and Kunshan, Jiangsu Province, with a total length of approximately 82.4 kilometers,The existing stations on this line38, including 8 transfer stations. Adopting two main and branch lines, the main line runs from Jiading North Station to Disneyland Station, and the branch line runs from Huaqiao Station to Disneyland Station, merging at Jiading New City Station. The third phase starts from Luoshan Road Station and ends at Disneyland Station, with Xiuyan Road Station and Kangxin Road Station opening on December 19, 2015, and Disneyland Station opening for trial operation on April 26, 2016.

Line 11 has been selectedJiangsu Sifei Electric Co., LtdofThe PD19 series multifunctional power meter is suitable for power monitoring and energy consumption assessment in power distribution 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.

Features

accuracy class

active energy0.5S level, reactive power level 2

Fundamental wave electric quantity measurement

Three phase fundamental voltage, three-phase fundamental current, phase separated and total fundamental active power, phase separated and total fundamental reactive power, phase separated and total fundamental apparent power, fundamental power factor

Power quality monitoring

Total harmonic distortion rate2-15th harmonic content, sequence component, phase, imbalance, average value, voltage peak coefficient, current K coefficient

input

Electric energy output pulseRS485 communication interface, switch input, relay output, and analog output

Full power measurement

Three phase voltage, three-phase current, phase separation and total active power, phase separation and total reactive power, phase separation and total apparent power, phase separation and total power factor, frequency, demand

Electricity metering

Bidirectional active power/Reactive energy, four quadrant reactive energy, apparent energy, and multi rate energy (optional)

data recording

Demand record, maximum/Minimum value record