IS 6362 : 1995 /IEC Pub 34-6 : 1991 Designation of Methods of Cooling of Rotating Electrical Machines

UDC 621 : 313.71 ETD 15
Reaffirmed 2022

National Foreword

This Indian Standard which is identical with IEC Pub 34-6 : 1991issued by the International Electrotechnical Commission (IEC), wasadopted by the Bureau of Indian Standards on the recommendation ofthe Rotating Machinery Sectional Committee (ET 15) and approval ofthe Electrotechnical Division Council.

References

International Standard Corresponding Indian Standard
IEC Pub 34-1 : 1983 IS 325 : 1978 Three phase induction motors
IS 996 : 1979 Single phase small acuniversalelectric motors
IS 7538 : 1975 Three-phase squirrelcageinduction motors for centrifugal pumps foragricultural applications
IEC Pub 34-3 : 1988 IS 5422 : 1969 Turbine type generators
IEC Pub 34-4 : 1985 IS 7306 : 1974 Method for determiningsynchronousmachine quantities from tests
IEC Pub 34-5 : 1991 IS 4691 : 1985 Degree of protection provided byenclosure for rotating electrical machinery
IEC Pub 34-8 : 1972 IS 4728 : 1975 Terminal markings and directionofrotation of rotating machines
IEC Pub 34-9 : 1990 IS 12065 : 1987 Permissible limits of noiselevelfor rotating electrical machines
IEC Pub 34-14 : 1982 IS 12075 : 1986 Mechanical vibration ofcertainmachines with shaft heights, 5,6 mm and higher -Measurement, evaluation and limits of thevibration severity
IEC Pub 34-15 : 1990 IS 14222 : 1995 Impulse voltage withstandlevelsof rotating a.c. machines with form- woundstator coils