DL/T 1057-2007
Specification of arc suppressing coil apparatus with automatic tracking and compensation (English Version)
- Standard No.
- DL/T 1057-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Electricity
- Status
- 2023-11
- Replace By
- DL/T 1057-2023
- Latest
- DL/T 1057-2023
- Scope
- This standard specifies the basic functions and composition, usage conditions, and classification of a complete set of automatic tracking compensation arc suppression coils, as well as the technical requirements, test methods, inspection rules, and requirements for equipment marking, packaging, transportation, and storage of the complete set of devices and main components. This standard is applicable to the complete set of automatic tracking and compensation arc suppression coil devices (hereinafter referred to as the device) for neutral point resonant grounding systems with voltage levels of 6kV ~ 66kV. This standard does not apply to arc suppression coils without automatic tracking compensation function.
DL/T 1057-2007 Referenced Document
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- DL/T 621 Grounding for AC electrical installations
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DL/T 1057-2007 history
- 2023 DL/T 1057-2023 Technical conditions for complete set of automatic tracking and compensation arc suppression coil devices
- 2007 DL/T 1057-2007 Specification of arc suppressing coil apparatus with automatic tracking and compensation
