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Homepage>BS Standards>29 ELECTRICAL ENGINEERING>29.160 Rotating machinery>29.160.01 Rotating machinery in general>BS EN IEC 60034-30-3:2024 Rotating electrical machines Efficiency classes of high voltage AC motors (IE-code)
immediate downloadReleased: 2024-03-26
BS EN IEC 60034-30-3:2024 Rotating electrical machines Efficiency classes of high voltage AC motors (IE-code)

BS EN IEC 60034-30-3:2024

Rotating electrical machines Efficiency classes of high voltage AC motors (IE-code)

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Standard number:BS EN IEC 60034-30-3:2024
Pages:28
Released:2024-03-26
ISBN:978 0 539 13989 1
Status:Standard
DESCRIPTION

BS EN IEC 60034-30-3:2024


This standard BS EN IEC 60034-30-3:2024 Rotating electrical machines is classified in these ICS categories:
  • 29.160.01 Rotating machinery in general
  • 29.160.10 Components for rotating machines
  • 29.160.30 Motors
IEC 60034-30-3:2024 specifies efficiency classes for fixed-speed three-phase high-voltage cage induction motors in accordance with IEC 60034-1 that - have a rated voltage exceeding 1 000 V, but not exceeding 11 kV; - have a rated power from 200 kW to 2 000 kW; This document provides the global harmonization of energy-efficiency classes of three-phase cage induction motors with rated voltage above 1 000 V that are rated for direct online starting and fixed-speed operation at a 50 Hz or 60 Hz supply with sinusoidal voltage.
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