IEC 60034-30-1:2014 ED1

Rotating electrical machines - Part 30-1: Efficiency classes of line operated AC motors (IE code)

Publication date: Mar 6, 2014

General information

Current stage: 60.60 Effective date: Mar 6, 2014

Originator: IEC

Owner: TC 2

Type: International Standard

ICS: 29.160.01

Languages: English French

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Status: Published

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Scope

IEC 60034-30-1:2014 specifies efficiency classes for single-speed electric motors that are rated according to IEC 60034-1 or IEC 60079-0, for operation on a sinusoidal voltage supply. This standard establishes a set of limit efficiency values based on frequency, number of poles and motor power. No distinction is made between motor technologies, supply voltage or motors with increased insulation designed specifically for converter operation even though these motor technologies may not all be capable of reaching the higher efficiency classes. This makes different motor technologies fully comparable with respect to their energy efficiency potential.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60034-30:2008 ED1

NOW

PUBLISHED
IEC 60034-30-1:2014 ED1
60.60 Standard published
Mar 6, 2014

REVISED BY

IN_DEVELOPMENT
IEC 60034-30-1 ED2