STN EN IEC 60721-3-4
| Name: | STN EN IEC 60721-3-4 |
| Validity: | Valid |
| Number of pages: | 22 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Klasifikácia podmienok prostredia. Časť 3-4: Klasifikácia skupín parametrov prostredia a stupňov ich prísnosti. Stacionárne použitie na miestach nechránených proti poveternostným vplyvom |
| English title | Classification of environmental conditions - Part 3-4: Classification of groups of environmental parameters and their severities - Stationary use at non-weatherprotected locations |
| Release Date: | 01. 01. 2020 |
| Date of withdrawal: | |
| ICS: | 19.040 |
| Sorting character/National clasification code | 03 8900 |
| Level of incorporation: | idt EN IEC 60721-3-4:2019, idt IEC 60721-3-4:2019 |
| Official Journal | 12/19 |
| Amendments | Oprava AC V 10/23 |
| Replaced by: | |
| Repleces: | STN EN 60721-3-4:1999-11 (03 8900) |
| Note in Official Journal: | |
| Subject of the standard: | IEC 60721-3-4:2019 classifies groups of environmental parameters and their severities to which products are subjected when installed for stationary use at non-weatherprotected locations. Weatherprotected locations where products can be mounted for stationary use permanently or temporarily are addressed in IEC 60721-3-3. This third edition cancels and replaces the second edition published in 1995 and Amendment 1:1996. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Clause 1: reworded. b) Clause 2: normative references have been updated. |
| Preview: | Náhľad normy (PDF) |