This document specifies the purification treatment methods, workplace and environment, instruments, devices and materials, work flow, safety and protection requirements for sulfur hexafluoride (SF6) mixed insulating gases. Applicable to the purification treatment of sulfur hexafluoride/carbon tetrafluoride (SF6/CF4), sulfur hexafluoride/nitrogen (SF6/N2) mixed insulating gases. Term includes SF6 mixed gas.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | ICS | ||
| Release Date | 2022-05-13 00:00:00 | Implementation Date | 2022-11-13 00:00:00 |
