Publication details
| Publication CODE |
Title |
| NBN EN IEC 60034-5:2020 (2020-06) |
ROTATING ELECTRICAL MACHINES - PART 5: DEGREES OF PROTECTION PROVIDED BY THE INTEGRAL DESIGN OF ROTATING ELECTRICAL MACHINES (IP CODE) - CLASSIFICATION |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
3. |
Description
IEC 60034-5:2020 is available as IEC 60034-5:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60034-5:2020 applies to the classification of degrees of protection provided by enclosures for rotating electrical machines. It defines the requirements for protective enclosures that are in all other respects suitable for their intended use and which, from the point of view of materials and workmanship, ensure that the properties dealt with in this document are maintained under normal conditions of use. This document does not specify degrees of protection against mechanical damage of the machine, or conditions such as moisture (produced for example by condensation), corrosive dust and vapour, fungus or vermin.
This document is also applicable to explosion proof machines, but it does not specify the types of protection for use in a potentially explosive (dust, gas) environment. Those are defined in the IEC 60079 series of standards. This document gives definitions for standard degrees of protection provided by enclosures applicable to rotating electrical machines as regards the:
a. protection of persons against contacts with or approach to live parts and against contact with moving parts (other than smooth rotating shafts and the like) inside the enclosure and protection of the machine against ingress of solid foreign objects
b. protection of machines against the harmful effects due to ingress of water;
c. protection of machines against the harmful effects due to ingress of dust.
This fifth edition cancels and replaces the fourth edition, published in 2000, and its Amendment 1:2006.The main technical changes with respect to the previous edition are:
- the inclusion of an additional second numeral 9 including its test method,
- an additional note for clarification in Table 3,
- a clarification on the term open drain hole,
- a clarification on the ingress of dust in Table 4,
- pressure values given now in Pa only,
- a clarification in the scope on the applicability of this standard for (Ex) motors,
- a new Clause 3 with definitions,
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| Class |
C
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Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered electronically on our website, but isn't available
via this link. Please contact the BEC if you want to buy this text and we'll
give you the appropriate link.
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DE version
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EN version
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FR version
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Status
Origin
| Committee |
CLC/TC 2
Rotating machinery
|
Approval
| BEC Approval |
2020-06-03 |
| NBN Approval |
2020-07-15 |
| ICS-Code (International Standards Classification) |
29.160.01
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2020-06-03 |
| Date of availability (d.a.v.) |
2020-06-19 |
| Date of announcement (d.o.a.) |
2020-09-03 |
| Date of publication (d.o.p.) |
2021-03-03 |
| Date of withdrawal former edition (d.o.w.) |
2023-06-03 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN IEC 60034-5:2020
|
2020-06-19 |
| is identical to |
IEC 60034-5:201X
|
|
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Belgium |
EN 60034-6 |
|
|
