0 Stavka
Moj nalog
Telefon: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Prodaja standarda: prodaja@iss.rs Seminari, obuke: iss-edukacija@iss.rs Informacije o standardima: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Glavni meni

IEC 62770:2024 ED2

Fluids for electrotechnical applications - Unused natural esters for transformers and similar electrical equipment
8. 10. 2024.

Опште информације

60.60     8. 10. 2024.

IEC

TC 10

Međunarodni standard

29.040.01  

engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

IEC 62770:2024 describes specifications and test methods for unused natural esters in transformers and similar liquid-immersed electrical equipment in which a liquid is required as an insulating and heat transfer medium. The exposure of natural ester to air leads to deterioration of the insulating liquid. Use of natural esters is therefore restricted to sealed units, or with the conservator tank protected from the contact with atmosphere by a membrane or other suitable system.

Životni ciklus

PRETHODNO

POVUČEN
IEC 62770:2013 ED1

TRENUTNO

OBJAVLJEN
IEC 62770:2024 ED2
60.60 Standard objavljen
8. 10. 2024.

Nacionalna preuzimanja

SRPS EN IEC 62770:2025  
ISS

Fluidi za primenu u elektrotehnici – Nekorišćeni prirodni estri za transformatore i sličnu električnu opremu

60.60   Standard objavljen

N010 Saznaj više