Made available to the public under the provisions of the Bureau of Indian Standards Act of 1986 and the Right to Information Act of 2005. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them.

Division Name: Electrotechnical

Section Name: Electrical Insulators and Accessories (ETD 6)

Standard | Year | Title | IBR |
---|---|---|---|

IS 283 (pdf) IS 283 (txt) | 1976 | Porcelain insulators for telegraph and telephone lines | |

IS 731 (pdf) IS 731 (txt) | 1971 | Porcelain insulators for overhead power lines with a nominal voltage greater than 1000 V | |

IS 1441 (pdf) IS 1441 (txt) | 1989 | Insulator stalks for telegraph and telephone lines | |

IS 1445 (pdf) | 1977 | Porcelain insulators for overhead power lines with a nominal voltage up to and including 1 000 V | |

IS 2099 (pdf) | 1986 | Bushings for alternating voltages above 1 000 Volts | |

IS 2486-1 (pdf) IS 2486-1 (txt) | 1993 | Metal fittings of insulators for overhead power lines with nominal voltage greater than 1000 V, Part 1: General requirements and tests | |

IS 2486-2 (pdf) IS 2486-2 (txt) | 1989 | Insulator fittings for overhead power lines with nominal voltage greater than 1 000 V, Part 2: Dimensional requirements | IEC 60120 |

IS 2486-3 (pdf) IS 2486-3 (txt) | 1974 | Insulator Fittings for Overhead Power Lines with a Nominal Voltage Greater than 1000 Volts, Part III: Locking Devices | IEC 60372-1 |

IS 2486-4 (pdf) IS 2486-4 (txt) | 1981 | Insulator Fittings for Overhead Power Lines with a Nominal Voltage Greater than 1 000 V, Part IV: Tests for Locking Devices | IEC 60372-2 |

IS 2544 (pdf) | 1973 | Porcelain post insulators for systems with nominal voltage greater than 1000 V olts | IEC 60168 |

IS 3188 (pdf) IS 3188 (txt) | 1980 | Characteristics of string insulator units | |

IS 3347-1-1 (pdf) | 1979 | Dimensions for Porcelain Transformer Bushings for Use in Lightly Polluted Atmospheres, Part 1: Up to and including 1 kV, Section 1: Porcelain Parts | |

IS 3347-1-2 (pdf) | 1979 | Dimensions for Porcelain Transformer Bushings for Use in Lightly Polluted Atmospheres, Part I: Up to and Including 1 kV, Section 2: Metal Parts | |

IS 3347-2-1 (pdf) | 1979 | Dimensions for Porcelain Transformer Bushings for Use in Lightly Polluted Atmospheres - Part II : 3.6 kV Bushings, Section 1: Porcelain Parts | |

IS 3347-2-2 (pdf) | 1979 | Dimensions for Porcelain Transformer Bushings for Use in Lightly Polluted Atmospheres - Part II : 3.6 kV Bushings, Section 2: Metal Parts | |

IS 3347-3-1 (pdf) | 1988 | Dimensions for porcelain transformer bushings for use in lightly polluted atmospheres: Part 3 17.5 kV bushings, Section 1: Porcelain parts | |

IS 3347-3-2 (pdf) | 1982 | Dimensions for Porcelain Transformer bushings for Use in Lightly Polluted Atmospheres - Part III : 17.5 kV Bushings, Section 2: Metal Parts | |

IS 3347-4-1 (pdf) | 1988 | Dimensions for porcelain transformer bushings for use in lightly polluted atmospheres: Part 4 24 kV bushings, Section 1: Porcelain parts | |

IS 3347-4-2 (pdf) IS 3347-4-2 (txt) | 1982 | Dimensions for Porcelain Transformer Bushings for Use in Lightly Polluted Atmospheres - Part IV : 24 kV Bushings, Section 2: Metal Parts | |

IS 3347-5-1 (pdf) IS 3347-5-1 (txt) | 1979 | Dimensions for Porcelain Transformer Bushings for Use in Lightly Polluted Atmospheres - PartV : 36 kV Bushings, Section 1: Porcelain Parts | |

IS 3347-5-2 (pdf) IS 3347-5-2 (txt) | 1979 | Dimensions for Porcelain Transformer Bushings for Use in Normal and Lightly Polluted Atmospheres - Part V : 36 kV Bushings, Section 2: Metal Parts | |

IS 3347-8-1 (pdf) | 1988 | Dimensions for Porcelain Transformer Bushings for Use in Lightly Polluted Atmospheres, Part 8: 52 kV Bushings, Section 1: Porcelain Parts | |

IS 3347-8-2 (pdf) IS 3347-8-2 (txt) | 1992 | Dimensions for porcelain transformer bushings for use in lightly polluted atmospheres: Part 8 52 kV bushings: Section 2 Metal parts | |

IS 4257-1 (pdf) | 1981 | Dimensions for Clamping Arrangements for Porcelain Transformer Bushings, Part I: For 12 kV to 36 kV Bushings | |

IS 4257-2 (pdf) IS 4257-2 (txt) | 1986 | Dimensions for clamping arrangements for porcelain transformer bushings, Part 2: For 72.5 kV and 123 kV bushings | |

IS 4318 (pdf) IS 4318 (txt) | 1993 | Solid core porcelain insulators for overhead traction lines | |

IS 5300 (pdf) | 1969 | Porcelain Guy Strain Insulators | |

IS 5350-1 (pdf) | 1970 | Dimensions of Indoor and Outdoor Porcelain Post Insulators and Post Insulator Units for Systems with Nominal Voltages Greater than 1000 V, Part I: Indoor Post Insulators | IEC 60273 |

IS 5350-2 (pdf) IS 5350-2 (txt) | 1973 | Dimensions of Indoor and Outdoor Porcelain Post Insulators and Post Insulator Units for System with Nominal Voltage Greater than 1000 V, Part II: Outdoor Cylindrical Post Insulators | |

IS 5350-3 (pdf) | 1971 | Dimensions of Indoor and Outdoor Porcelain Post Insulators and Post Insulator Units for Systems with Nominal Voltages Greater Than 1000 V, Part III: Outdoor Pedestal Post Insulators | IEC 60273 |

IS 5621 (pdf) | 1980 | Hollow insulators for use in electrical equipment | |

IS 7421 (pdf) IS 7421 (txt) | 1988 | Porcelain bushings for alternating voltage up to and including 1000 V | |

IS 7648 (pdf) IS 7648 (txt) | 1975 | Silicone compound for application on high voltage porcelain insulators | |

IS 7935 (pdf) | 1975 | Insulator fittings for overhead power lines with a nominal voltage up to and including 1000 V | |

IS 8263 (pdf) IS 8263 (txt) | 1976 | Methods for radio interference test on high voltage insulators | |

IS 8269 (pdf) IS 8269 (txt) | 1976 | Methods for switching impulse tests on high voltage insulators | |

IS 8603-4 (pdf) | 2003 | Dimensions for Porcelain Transformer Bushings for Use in Heavily Polluted Atmospheres, Part 4: 52 kV Bushings | |

IS 8603 (pdf) | 2008 | Dimensions for porcelain transformers bushings for use in heavily polluted atmospheres 12/17.5kV, 24kV and 36kV [Amalgamating IS 8603(Parts 1,2and3) : 1977] | |

IS 8704 (pdf) IS 8704 (txt) | 1995 | Artificial Pollution on High Voltage Insulators to be Used on AC Systems | IEC 60507 |

IS 8765 (pdf) | 1978 | Ceramic insulating materials for electrical purposes | |

IS 9431 (pdf) IS 9431 (txt) | 1979 | Indoor post insulators of organic material for systems with nominal voltages greater than 1 000 V up to and including 300 kV | |

IS 10136 (pdf) IS 10136 (txt) | 1982 | Code of practice for selection of disc insulator fittings for highest system voltages of 72.5 kV and above | |

IS 10314 (pdf) IS 10314 (txt) | 1982 | Dimensions for ceramic bushings for terminals | |

IS 12676 (pdf) IS 12676 (txt) | 1989 | Oil impregnated paper insulated condenser bushings - Dimensions and requirements | |

IS 13134 (pdf) IS 13134 (txt) | 1992 | Guide for the selection of insulators in respect of pollution conditions | |

IS 13305 (pdf) IS 13305 (txt) | 1992 | Permissible Limits of Visual Defects for Insulating Porcelains for Electrical Circuits | |

IS 13312 (pdf) | 1992 | Dimensions of Porcelain Oil Filled Transformer Bushings (Rated 52 kV) for Medium Polluted Atmospheres | |

IS 15137 (pdf) | 2002 | Metal Connecting Lugs for Porcelain Transformer Bushings |

Last Updated: September 6, 2013

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