A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Letter symbols to be used in electrical technology - Part 1: General (Corrected and reprinted 1995-03-31)
Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics
Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units
Letter symbols to be used in electrical technology - Part 4: Rotating electric machines
Letter symbols to be used in electrical technology - Part 6: Control technology
Letter symbols to be used in electrical technology - Part 7: Power generation, transmission and distribution
Rotating electrical machines - Part 1: Rating and performance
Rotating electrical machines - Part 11: Thermal protection
Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors
Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity
Rotating electrical machines - Part 15: Impulse voltage withstand levels of form-wound stator coils for rotating a.c. machines
Rotating electrical machines - Part 18-1: Functional evaluation of insulation systems - General guidelines
Rotating electrical machines - Part 18-21: Functional evaluation of insulation systems - Test procedures for wire-wound windings - Thermal evaluation and classification
Rotating electrical machines - Part 18-31: Functional evaluation of insulation systems - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in rotating machines
Rotating electrical machines - Part 18-32: Functional evaluation of insulation systems (Type II) - Electrical endurance qualification procedures for form-wound windings
Rotating electrical machines - Part 18-34: Functional evaluation of insulation systems - Test procedures for form-wound windings - Evaluation of thermomechanical endurance of insulation systems
Rotating electrical machines - Part 18-41: Partial discharge free electrical insulation systems (Type I) used in electrical rotating machines fed from voltage converters - Qualification and quality control tests
Rotating electrical machines - Part 18-42: Partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters - Qualification tests
Rotating electrical machines - Part 19: Specific test methods for d.c. machines on conventional and rectifier-fed supplies
Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
Rotating electrical machines - Part 22: AC generators for reciprocating internal combustion (RIC) engine driven generating sets
Rotating electrical machines - Part 2-2: Specific methods for determining separate losses of large machines from tests - Supplement to IEC 60034-2-1
Rotating electrical machines - Part 23: Repair, overhaul and reclamation
Rotating electrical machines - Part 2-3: Specific test methods for determining losses and efficiency of converter-fed AC motors
Rotating electrical machines - Part 26: Effects of unbalanced voltages on the performance of three-phase cage induction motors
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