PRICES include / exclude VAT
Sponsored link
Not available online - contact us!
in stockReleased: 1995-06-08
UNE 20890:1995
A METHOD OF TEMPERATURE-RISE ASSESSMENT BY EXTRAPOLATION FOR PARTIALLY TYPE-TESTED ASSEMBLIES (PTTA) OF LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR.
Método para la determinación por extrapolación del calentamiento de los conjuntos de aparamenta de baja tensión derivados de serie (CDS).
CURRENCY
Standard number: | UNE 20890:1995 |
Pages: | 26 |
Released: | 1995-06-08 |
DESCRIPTION
This standard UNE 20890:1995 A METHOD OF TEMPERATURE-RISE ASSESSMENT BY EXTRAPOLATION FOR PARTIALLY TYPE-TESTED ASSEMBLIES (PTTA) OF LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR. is classified in these ICS categories:
- 29.120.60