BS 6056(1991) : AMD 7960
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DETERMINATION OF TRANSFORMER AND REACTOR SOUND LEVELS
23-07-2013
23-11-2012
Specifies methods to determine the sound levels of transformers, reactors and their associated cooling equipment. Suitable for measurements made in the manufacturer's works but the same general rules may be followed for on-site measurements. Gives a basis for calculation of sound power levels. Includes test environment qualification procedure and illustrates typical microphone measurement positions. BS AMD 7960 RENUMBERS THIS STANDARD TO BS EN 60551
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.