Beijing Daxing line 4 subway station will be replaced by tens of thousands of LED lamps

Yesterday, held in Caishikou Metro Line 4 station "love green travel" theme of environmental protection charity, MTR relevant responsible person said, the future will be in line 4 and Daxing line all existing underground station to increase the frequency energy saving control equipment and optimization of air conditioning control system.

According to reports, after the transformation of energy saving, Metro Line 4 and Daxing line each station escalator are used to control the operation of variable frequency speed control, saving energy consumption also reduces the mechanical wear.

In addition, the MTR station to carry out lighting energy-saving projects in line 4 10 stations, will replace the traditional fluorescent lamp as the light source of LED long service life and low power consumption, energy saving. The project needs to replace 10 thousand LED lamps.