GB/T 33981-2017 in English

VALID

Standard practice for the measurement of sound pressure levels on high-voltage alternating current circuit-breakers

Issued on:2017-07-12
Implemented on:2018-02-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $220.00
$214.00

Standard No:	GB/T 33981-2017
Document status:	VALID
Title in English:	Standard practice for the measurement of sound pressure levels on high-voltage alternating current circuit-breakers
Title in Chinese:	高压交流断路器声压级测量的标准规程
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2017-07-12
Implemented on:	2018-02-01
Chinese Classification:	K43-High voltage switchgear
Professional Classification:	GB-National Standard
Related Keywords:	sound pressure levels sound pressure level current circuit-breakers introductionthis standard standard practice high-voltage ac circuit breakers
Related Topics:	Standard exchange group Measurement process iec62271-100 high voltage circuit breaker GBT33981 GB/T 33981-2017 High voltage AC circuit breaker and its components AC high voltage circuit breaker new AC and DC standard voltage divider with high measurement accuracy Standard traffic flow gb/t 33981-2017

《GB/T 33981-2017高压交流断路器声压级测量的标准规程》由TC65（全国高压开关设备标准化技术委员会）归口，主管部门为中国电器工业协会。

Introduction

This standard provides a detailed procedure for measuring the sound pressure level of high-voltage AC circuit breakers. It outlines the necessary equipment, test conditions, and methods to ensure consistent and accurate measurements. The document specifies the requirements for calibration, measurement setup, and data analysis. It also includes guidelines for reporting the results and ensuring the reliability of the measurements. The standard is designed to support the evaluation of noise emissions from high-voltage AC circuit breakers under various operating conditions. It ensures that the measurement process is standardized, facilitating comparison across different devices and manufacturers.

*** Please note: This description may not be accurate, please refer to the official documentation.

More samples: GB 18306-2015 JJG 21-2008 JGJ 94-2008

Sample only — not a preview of GB/T 33981-2017

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