IS 7755 : 1975 High tension insulating cotton tape impregnated with bitumen based compound

1 Scope

1.1 This standard prescribes the requirements and methods of sampling and test for high tension insulating cotton tapeimpregnated with bitumen-based compounds suitable for jointing andinsulation of conductor fittings for solid type paper insulatedcables for voltage up to and including 11000 volts.

2 References

IS 2 : 1960Glossary of terms relating to treated fabrics

IS 2244 :1972Rules for rounding off numerical values

IS 2584 :1963Method of test for electric strength of solidinsulating materials at power frequencies

IS 7016 : Part I :1973 Methods of test for coated and treatedfabrics:Part I Determination of roll characteristics

IS 7084 :1973Specification for bitumen based fillingcompounds for electrical purposes