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IEC 60027-4 Ed. 1.0 b:1985, Letter symbols to be used in electrical technology. Part 4: Symbols for quantities to be used for rotating electrical machines
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Editorial Product Review: :Contains letter symbols for quantities related to rotating electrical machines. Concerns dimensional characteristics as well as performance under different operating conditions.
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IEC 60028 Ed. 2.0 b:1925, International standard of resistance for copper
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Editorial Product Review: :Specifies values of the physical properties of annealed copper and how the conductivity of commercial annealed copper can be calculated and expressed as a percentage of standard annealed copper. This title may contain less than 24 pages of technical content.
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IEC 60034-1 Ed. 11.0 b:2004, Rotating electrical machines - Part 1: Rating and performance
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Editorial Product Review: :Is applicable to all rotating electrical machines except those covered by other IEC standards (for example, IEC 60349). Machines within the scope of this standard may also be subject to superseding, modifying or additional requirements in other IEC standards.
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IEC 60034-11 Ed. 2.0 b:2004, Rotating electrical machines - Part 11: Thermal protection
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Editorial Product Review: :Specifies requirements relating to the use of thermal protectors and thermal detectors incorporated into the stator windings or placed in other suitable positions in induction machines in order to protect them against serious damage due to thermal overloads. Applies to machines manufactured in accordance with IEC 60034-12.
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IEC 60034-12 Ed. 2.0 b:2002, Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors
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Editorial Product Review: :Specifies four standard designs of starting performance for three-phase motors, from 0.4 kW up to 630 kW for direct on-line or star-delta starting and rated on the basis of duty-type S-1 (maximum continuous rating). Also covers dual voltage motors in so far as the flux saturation level is the same for both voltages.
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IEC 60034-14 Ed. 3.0 b:2003, Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, ... evaluation and limits of vibration severity
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Editorial Product Review: :Specifies the factory acceptance vibration test procedures and vibration limits for certain electrical machines under specified conditions, when uncoupled from any load or prime mover. Is applicable to d.c. and three-phase a.c. machines, with shaft heights 56 mm and higher and a rated output up to 50 MW, at operational speeds up to 15 000 per minute.
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IEC 60034-15 Ed. 2.0 b:1995, Rotating electrical machines - Part 15: Impulse voltage withstand levels of rotating a.c. machines with form-wound stator coils
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Editorial Product Review: :Applies to rotating a.c. machines for rated voltages from 3 kV to 15 kV inclusive and incorporating form-wound stator coils. Specifies the rated phase-to-earth impulse voltage withstand levels and the test procedure and voltages to be applied to the main and interturn insulation of sample coils. This title may contain less than 24 pages of technical content.
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IEC 60034-16-1 Ed. 1.0 b:1991, Rotating electrical machines - Part 16: Excitation systems for synchronous machines - Chapter 1: Definitions
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Editorial Product Review: :Defines terms for the excitation systems of synchronous rotating electrical machines.
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IEC 60034-18-1 Ed. 1.0 b:1992, Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 1: General guidelines
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Editorial Product Review: :Provides test procedures and classification principles of insulation systems for rotating electrical machines. Tests are of comparative type between a reference system and a candidate system and apply to alternating or direct current machines.
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IEC 60034-18-21 Ed. 1.0 b:1992, Rotating electrical machines - Part 18: Functional evaluation of insulation systems - Section 21: Test procedures for wire-wound ... - Thermal evaluation and classification
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Editorial Product Review: :Provides procedures for the thermal evaluation and classification of insulation systems of wire-wound winding machines. Should be used in conjunction with section 1.
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