DL/T 1176-2012 Regulation of operation and preventive maintenance for AC 1000kV oil-immersed transformer and shunt reactor

DL/T 393-2010 DL/T 393-2010 Manual for the Examination and Test Regulations for Condition Based Maintenance of Power Transmission and Distribution Equipment DL/T 432-2018 The method for determining particles in electric power lubricating oil DL/T 432-2007 Method for measuring particle contamination in electric power lubricating oil DL/T 572-2010 Electric power transformer operating regulations DL/T 596-1996 Electric equipment preventive testing regulations DL/T 664-2016 The specification for infrared diagnosis application of electric equipment DL/T 664-1999 Guidelines for the application of infrared diagnosis technology for live equipment DL/T 664-2008 The specification for infrared diagnosis application of electric equipment DL/T 703-2015 Determination of Gas Content in Insulating Oil by Gas Chromatography DL/T 703-1999 The determination of gas content in insulating oil by gas chromatography GB/T 7252-2001 Guide to the analysis and the diagnosis of gases dissolved in transformer oil GB/T 7601-2008 Determination of water content for transformer and turbine oils in service by gas chromatographic method GB/Z 24846-2009 Preventive test standards of 1000 kV AC electrical equipments