ISO 13348 PDF

Industrial fans – Tolerances, methods of conversion and technical data presentation. ISO (E). This is only a summary of some of the main points of. ISO INDUSTRIAL FANS – TOLERANCES, METHODS OF CONVERSION AND TECHNICAL DATA PRESENTATION. INTERNATIONAL. STANDARD. ISO. Second edition. Industrial fans — Tolerances, methods of conversion and technical data presentation.

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isp We recommend that you check the website sio the publishers of the international document before making a purchase. The files of this standards is not available in the store right now. Ministry of Commerce and Industry. Industrial fans — Tolerances, methods of conversion and technical data presentation. This ensures that you are always up-to-date and saves you both time and money. Both the fans and the associated documentation are quality products in which planners and operators of air handling units can always place their trust.

It is important to us that you purchase the right document. It does not apply for fans designed solely 31348 low-volume air circulation, such as those used for household or similar purposes ceiling and table fans, extractor fans, etc. Follow these links to find other Standards similar to the one you are viewing.

If you need to be able to add standards to the monitoring service, you must register as a user with your own username and password. It does not apply for fans designed solely for low-volume air circulation, such as those used for household or similar purposes ceiling and table fans, extractor fans, etc. NOTE International acceptance of the four installation categories provides the opportunity to base a contract on the most appropriate fan category for the end user and the system designer.

Correspondingly, the likelihood of the fan providing the agreed performance, without compromise or concession, is enhanced. The so-called limiting deviations are divided into Classes 0 to 3. Monitoring Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work.

A free inlet, free outlet; B free inlet, ducted outlet; C ducted inlet, free outlet; D ducted inlet, ducted outlet. You can buy this standard from any national standardization body. Correspondingly, the likelihood of the fan providing the agreed performance, without compromise or concession, is enhanced.

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Io jet fans refer to ISO A certain amount of tolerance is inevitable with any technical product, for example on account of dimensional deviations in components and assemblies e. Accordingly the RadiPac product range attains Class 1. Documented performance data and the correct choice of fan are only part of the story. For higher values, agreement is to be reached between the supplier and the user.

This is the job of a company’s Quality Assurance department. Accurate production for correct fan values At ebm-papst, innovation and quality are at the forefront of our activities. This International Standard specifies performance tolerances and the technical data presentation of industrial fans of all types.

A web subscription provides an easy sio secure access to standards, and you are guaranteed to always have the latest edition. International Classification for Standards ICS is an international classification system for technical standards. At the end of the production process, all RadiPac fans are checked in the as-delivered condition for any performance deviations.

It does not apply for fans designed solely for low-volume air circulation, such as those used for household or similar purposes ceiling and table fans, extractor fans, etc. Customers must be able to rely entirely on their suppliers – and ebm-papst is well aware of this responsibility.

Standards / Summary of Standard ISO – Tolerances of Industrial Fans | Drupal

DIN — “Fans; Technical delivery conditions” therefore defines accuracy classes and permits deviations from the documented performance characteristics. Planning reliability Comparison of the product documentation and 113348 actual product delivered reveals that in practice the power consumption of the fan will be lower and the total efficiency level higher than the documented figures.

Read more about subscriptions. Although we endeavour to maintain an up-to-date catalogue, on occasion we may not have the latest version 1334 a document, including where it has not yet been provided through an international feed. Start Webshop Product catalog Product presentation. Webprint Printed and bound.

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The performance of a fan can vary considerably with the installation category it iao operating within. Hence there is no risk of any unpleasant surprises when the air handling system goes into operation, and there is also no need for any precautionary over-dimensioning of the fan.

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NOK 1 ,00 excl. Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work. It is designed to cover every economic sector and virtually every activity of the humankind where technical standards may be used.

If you need help with the purchase or have any queries please email enquiries standards. Tolerance limits can be set and action can be taken to ensure that these are not exceeded. The accuracy classes define production-related deviations from fan performance data.

And the greater the possible deviations and the resultant performance deficits, the greater the safety allowance required when selecting fans.

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This quality assurance procedure involves recording all the electrical performance data and confirming 13438 with the permissible manufacturing tolerances. Reliability and trust are vital to any partnership. You need to log in before adding standards to the monitoring service. The moment new editions of the standards you monitor are released, changes are made, or appendixes are published, you will be alerted by email.

This service is not available if you are a URL user where you do not log in with an email address. Comparison of the product documentation and the actual product delivered reveals that in practice the power consumption of the fan will be lower and the total efficiency level higher than the documented figures.

It is also crucial to ensure that the fan is constructed in such a way that it actually delivers the specified performance level in operation, regardless of the isi date. The benefits of a subscription: Subscription – always available and updated A web subscription provides an easy and secure access to standards, and you are guaranteed to always have the latest edition.