Induction motor International and Indian Standards used in Designing

Induction motors are backbone of any industry. There are various International and Indian Standards while designing and selection of motors. While selection of induction motors following standards are used:-

Codes and Standards used in Designing and Selection for Induction motors

Codes and Standards	Description
IEC 60034-1, IEC 60085, DIN EN 60034-1	General specifications for rotating electrical machines
IEC 60034-2, DIN EN 60034-2	Specification of the losses and efficiency of rotating electrical machines
IEC/EN 61241, DIN EN 61241	Areas containing flammable dust
IEC/EN 60079-15, DIN EN 60079-15	Type of protection “n” (non-sparking)
IEC/EN 60079-7, DIN EN 60079-7	Increased safety “e”
IEC/EN 60079-1, DIN EN 60079-1	Explosion-proof enclosure “d”
IEC/EN 60079-0, DIN EN 60079-0	General regulations
IEC 60034-5, DIN EN 60034-5	Degrees of protection of rotating electrical machines
DIN ISO 10816	Vibration limits
IEC 60034-14, DIN EN 60034-14	Vibration severity of rotating electrical machines
IEC 60034-6, DIN EN 60034-6	Cooling methods for rotating electrical machines
IEC 60038 ,DIN IEC 60038	IEC standard voltages
IEC 60034-9, DIN EN 60034-9	Noise limit values for rotating electrical machines
IEC 60034-11 ,DIN EN 60034-11	Built-in thermal protection
IEC 60072 fixing only, DIN EN 50347	Asynchronous AC motors for general use with standardized dimensions and outputs
IEC 60034-12, DIN EN 60034-12	Restart characteristics for rotating electrical machines
IEC 60034-, DIN EN 60034-8	Terminal designations and direction of rotation for electrical machines
IEC 60034-7 , DIN EN 60034-7	Designation for type of construction, installation and terminal box position
DIN 42925	Entry to terminal box
IS 325	Three phase induction motors
IS 1231	Dimensions of three phase foot mounted induction motors
IS 1271	Thermal evaluation and classification of electrical insulation
IS 2148	Flameproof enclosures for electrical apparatus
IS 2223	Dimensions of Flange mounted A.C. induction motors
IS 2253	Designation for Types of construction and mounting arrangements of rotating electrical machines
IS 2254	Dimensions of vertical shaft motors for pumps
IS 2968	Slide rails for electric motors, dimensions
IS 4029	Guide for testing 3 phase Induction Motors
IS 4691	Degree of protection provided by enclosures for rotating electrical machinery
IS 4722	Rotating electrical machines
IS 4728	Terminal marking and direction of rotation for rotating electrical machinery
IS 4889	Method of determination of efficiency of rotating electrical Machines
IS 5571	Guide for selection of electrical equipment for hazardous areas
IS 6362	Methods of cooling for rotating electrical machines
IS 8223	Dimensions and output ratings for foot mounted rotating electrical machines with frame numbers 355 to 1080.
IS 9628	Specification for three phase induction motors with type of protection ‘n’
IS 8789	Values of performance characteristics for 3 phase Induction motors
IS 6381	Construction & testing of electrical apparatus with type of protection 'e'
IS 7389	Pressurized enclosure of electrical equipment for use in hazardous area.
IS 7816	Guide for testing insulation resistance of rotating machines.
IS 8289	Specifications for electrical equipment with type of protection ‘n’.
IS 12065	Permissible limits of noise level for rotating electrical machines
IS 12075	Mechanical vibration of rotating electrical machines with shaft heights 56mm and higher-Measurement, evaluation and limits of vibration severity
IS 12802	Temperature rise measurement of rotating electrical machines.
IS 13529	Guide on effects of unbalanced voltages on the performance of three phase cage induction motors.
IS 13555	Guide for selection and application of three phase induction motors for different types of driven equipment.

These are different standards used while procurement of Induction motors.