SK EN 61857-1:2018

Status: Published
Gjuha: English
Faqe: 21
Publikuar: 2018-06-18
Regjistri Kombëtar: 233/2018
Botim:

Standardet ndërkombëtare që kanë lidhje

This standard is identical to:
EN 61857-1:2009
CLC/SR 112

Çmim: 25 €

Titulli Shqip

Sistemet e izolimit elektrik Procedurë për vlerësimin termik-Pjesa 1: Kërkesa të përgjithshme -Tension i ulët

Titulli Anglisht

Electrical insulation systems - Procedures for thermal evaluation - Part 1: General requirements - Low-voltage

Scope Shqip

Asnjë informacion i shtuar.

Scope Anglisht

IEC 61857-1:2008 specifies a general test procedure for the thermal evaluation and qualification of electrical insulation systems (EIS) and establishes a procedure that compares the performance of a candidate EIS to that of a reference EIS. This standard is applicable to existing or proposed EIS used in electrotechnical products with an input voltage of up to 1 000 V where the thermal factor is the dominating ageing factor. This third edition cancels and replaces the second edition published in 2004, and constitutes editorial revisions to make this standard compatible with Parts 21 and 22.