GB/T 4207-2012Method for the determination of the proof and the comparative tracking indices of solid insulating materials (English PDF)
固体绝缘材料耐电痕化指数和相比电痕化指数的测定方法
GB/T 4207 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 4207-2022 | Method for the determination of the proof and the comparative tracking indices of solid insulating materials | Valid |
| GB/T 4207-2012 | Method for the determination of the proof and the comparative tracking indices of solid insulating materials | Obsolete |
GB/T 4207-2012 is obsolete. It has been replaced by GB/T 4207-2022. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
December 31, 2012
Implementation date
June 1, 2013
Scope
GB/T 4207-2012 is the English-translated version of 固体绝缘材料耐电痕化指数和相比电痕化指数的测定方法.
GB/T 4207-2012 is the Chinese national standard "Method for the determination of the proof and the comparative tracking indices of solid insulating materials".
It was issued on December 31, 2012 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on June 1, 2013. It is obsolete: it has been replaced by GB/T 4207-2022.
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Document preview — GB/T 4207-2012
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2012-12-31.
Date of implementation: 2013-06-01.
Status: obsolete, replaced by GB/T 4207-2022.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
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- GB/T 47160-2026Crane and metallurgical motors and canned motors - Safety requirements
- GB/Z 102.17-2026Semiconductor devices - Discrete devices - Part 17: Magnetic and capacitive coupler for basic and reinforced insulation
- GB/T 11918.1-2025Plugs, fixed or portable socket-outlets and appliance inlets for industrial purposes - Part 1: General requirements
- GB/T 14711-2025General requirements for safety of small and medium size rotating electrical machines
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