This document specifies the composition and functions, technical requirements, test items and methods, marking, packaging, transportation and storage of the electric hot air de-icing device (hereinafter referred to as the device) for substation equipment. This document is applicable to electric hot air de-icing devices for substation equipment with AC voltage levels of 110kV to 500kV. Voltage levels below 110kV can be implemented as a reference.
T/CSEE 0233-2021 history
2021T/CSEE 0233-2021 Technical specification for live hot air deicing device for substation equipment