This standard specifies the terms and definitions, technical requirements, on-site acceptance and treatment, performance requirements and maintenance treatment after injection into power equipment of modified natural ester insulating oil (hereinafter referred to as modified insulating oil) for power equipment. This standard applies to modified insulating oil for electrical equipment similar to transformers
T/SDPEA 0012-2019 history
2019T/SDPEA 0012-2019 Modified Natural ester liquids for power equipment