EN 21680-2:1991

Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machinery - Part 2: Survey method (ISO 1680-2:1986)

General information

Current stage: 99.60 Withdrawal effective Oct 1, 1999

Originator: CEN

Owner: CEN/TC 211 Acoustics

Type: European Norm

ICS: 17.140.20 Noise emitted by machines and equipment | 29.160.01 Rotating machinery in general

Scope

Definition of a measurement method for rotating electrical machines operating under steady noise conditions, the result of which can be expressed in sound power levels so that all machines tested using this code can be directly compared.

Life cycle

NOW

WITHDRAWN
EN 21680-2:1991
99.60 Withdrawal effective
Oct 1, 1999

Menu

EN 21680-2:1991

Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machinery - Part 2: Survey method (ISO 1680-2:1986)

General information

Scope

Life cycle

NOW

Relations

Adopted from ISO 1680-2:1986 IDENTICAL