China Petroleum And Chemical Corporation Changling Branch

China Petroleum And Chemical Corporation (hereinafter referred to as "sinopec") is a joint-stock enterprise with integration of upstream, middle and downstream, prominent main industries of petroleum and petrochemical, relatively complete sales network, and listed at home and abroad.Sinopec is a joint-stock enterprise established on February 25, 2000 by China petrochemical corporation in accordance with the company law of the People's Republic of China.On July 31, 2017, the list of China's fortune 500 was released, and China petroleum and chemical corporation ranked first.China petroleum and chemical corp., or sinopec, ranks ninth in a list of the world's top 250 energy companies for 2018 released by S&PGlobalPlatts.In November 2017, on the basis of sufficient technical exchange and communication, the two sides signed the test agreement for the power saving protection device of huacang, decided to make the power saving transformation for the no. 2#1600KVA transformer of the second sewage plant, and made a detailed operation and construction plan for this project.Considering that this power supply system is a first-level power supply system with dual transformers for hot standby, on the basis of doubling the rated current in the production and design of the product, the ultimate overload capacity is increased by 20%, which can completely meet the requirements of switching all the power equipment of pollution pollution to a single transformer, ensuring the safety and reliability of the product.