STN - Slowakische nationale Normen

Rotating electrical machines. Part 11-1: Built-in thermal protection. Rules for protection of rotating electrical machines

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Rotating electrical machines. Part 11-2: Built-in thermal protection. Thermal detectors and control units used in thermal protection systems

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Rotating electrical machines. Part 11-3: Built-in thermal protection. General rules for thermal protectors used in thermal protection systems

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Rotating electrical machines. Part 12: Starting performance of single- speed three-phase cage induction motors for voltages up to and including 660 V

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Rotating electrical machines. Part 12: Starting performance of single-speed three-phase cage induction motors for voltages up to and including 660 V, 50 Hz

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Rotating electrical machines -- Part 12: Starting performance of single-speed three-phase cage induction motors

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Rotating electrical machines. Part 14: Mechanical vibrations of certain machines with shaft heights 56 mm and higher. Measurement, evaluation and limits of the vibration severity

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Rotating electrical machines. Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher. Measurement, evaluation and limits of vibration

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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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Rotating electrical machines. Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher. Measurement, evaluation and limits of vibration

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