Committee
|
CB-03 |
Development Note
|
Supersedes NBR 7565. (01/2012) |
Document Type
|
Standard |
ISBN
|
|
Pages
|
|
Published
|
|
Publisher
|
Brazilian Standards
|
Status
|
Superseded |
Superseded By
|
|
ISO 4871:1996
|
Acoustics — Declaration and verification of noise emission values of machinery and equipment |
ISO 3744:2010
|
Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for an essentially free field over a reflecting plane |
ISO 3743-2:1994
|
Acoustics Determination of sound power levels of noise sources using sound pressure Engineering methods for small, movable sources in reverberant fields Part 2: Methods for special reverberation test rooms |
ISO 9614-1:1993
|
Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 1: Measurement at discrete points |
ISO 3747:2010
|
Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering/survey methods for use in situ in a reverberant environment |
ISO 9614-2:1996
|
Acoustics — Determination of sound power levels of noise sources using sound intensity — Part 2: Measurement by scanning |
ISO 3746:2010
|
Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane |
IEC TS 60034-17:2006
|
Rotating electrical machines - Part 17: Cage induction motors when fed from converters - Application guide |
IEC 60034-1:2017
|
Rotating electrical machines - Part 1: Rating and performance |
NBR IEC 60034-5 : 2009
|
ROTATING ELECTRICAL MACHINES - PART 5: DEGREES OF PROTECTION PROVIDED BY THE INTEGRAL DESIGN OF ROTATING ELECTRICAL MACHINES (IP CODE) - CLASSIFICATION |
ISO 3741:2010
|
Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Precision methods for reverberation test rooms |
ISO 3745:2012
|
Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for anechoic rooms and hemi-anechoic rooms |
ISO 3743-1:2010
|
Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Engineering methods for small movable sources in reverberant fields Part 1: Comparison method for a hard-walled test room |
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