This document specifies the summary of on-site treatment methods for excessive humidity in sulfur hexafluoride (SF6) inflatable equipment, environmental requirements, instruments, devices and materials, work processes, and safety and protection. This document is applicable to the on-site treatment of excessive humidity of SF6 inflatable equipment. The on-site treatment of excessive humidity of other SF6 mixed insulation gases can be implemented as a reference.
T/CEC 424-2020 history
2020T/CEC 424-2020 On-site treatment procedures for sulfur hexafluoride inflatable equipment with excessive humidity