| IS Number : | IS 731 : 1971 Reviewed In : 2021 |
|---|---|
| IS Title [Eng-Hn] : | Specification for procelain insulators for overhead power lines with a nominal voltage greater than 1 000 V (Second Revision) |
| No of Revision : | 2 |
| No of Amendments : | 7 |
| Technical Department : | Electrotechnical Department |
| Technical Committee : | ETD 6 ( Electrical Insulators And Accessories ) |
| Language : | English |
| Group : | Electrical Switchgear and Other Electrical Products/Accessories |
|---|---|
| Sub Group: | Insulating material and systems |
| Sub Sub Group : | Electrical insulators and insulating oils |
| Aspects: | Product Specification |
| Certification: | Voluntary Certification |
| Ministry : | Ministry of Power, Ministry of Railways |
| Short Commom Man's Title: | Porcelain insulators for overhead power lines with a nominal voltage greater than 1000 V |
| Itchs: | |
| Degree of Equivalence: | Modified/Technically Equivalent |
| Identical/Equivalent Standards: | IEC Pub 274, BS 137 : Part I : 1970, Draft BS 137 : Part II : 1970 |
| Organisation : |
| Indian Standards Refered In IS IS 731 : 1971 : |
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| International Standards Refered In IS 731 : 1971 | Standard contains no Cross Referenced International Standard. | ||||||||||||||||
| IS 731 : 1971 is Refered in following Indian Standards : |
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