I.S. EN IEC 60076-11:2018&AC:2019-06
Current
The latest, up-to-date edition.
Power transformers - Part 11: Dry-type transformers (IEC 60076-11:2018/COR1:2019)
Hardcopy , PDF
English
09-07-2019
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Important note : Users cannot be edited or removed once added to your Multi user PDF.
1 Scope
2 Normative references
3 Terms and definitions
4 Service conditions
5 Rating and general requirements
6 Tappings
7 Connections
8 Ability to withstand short circuit
9 Rating plate
10 Temperature-rise limits
11 Insulation levels
12 Climatic, environmental and fire behaviour classes
13 Seismic
14 Test
15 Tolerances
16 Protection against direct contact
17 Degrees of protection provided by enclosures
18 Earthing terminal
19 Information required with enquiry and order
Annex A (informative) Installation and safety of dry-type transformers
Annex B (informative) Environmental test for evaluation of outdoor transformers without enclosure
Annex C (normative) Cooling of transformer in naturally ventilated room
Annex D (normative) Calculation of the losses with different reference temperatures and/or winding material
Bibliography
This part of IEC 60076 applies to dry-type power transformers (including auto-transformers) having values of highest voltage for equipment up to and including 72,5 kV and at least one winding operating at greater than 1,1 kV.
| Committee |
TC 14
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-5910-8
|
| Pages |
0
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN IEC 60076-11:2018/AC:2019-06 | Identical |
| IEC 60076-11:2018/COR1:2019 | Identical |
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.