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CEI EN 60270

CEI Classification: 42-3

Tecniche di prova in alta tensione
Misure di scariche parziali
standard
CEI
CEI
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Publication Date: 2002-06
ValidFrom: 2002-08
Language: EN-IT
Pages: 64
Issue Num.:  6512
Commitee: CEI-CT42
shopping_cart Starting from € 42.00
La presente Norma si applica alle misure di scariche parziali che si verificano nelle apparecchiature, nei componenti o nei sistemi elettrici sottoposti a prove con tensioni alternate fini a 400 Hz o con tensione continua. Essa definisce i termini utilizzati, le grandezze da misurare, i metodi di misura, descrive i circuiti di prova, specifica metodi di taratura per la strumentazione ed offre suggerimenti relativi alla discriminazione tra scariche parziali ed interferenze esterne.
NOTA: la presente Norma tiene conto anche del Corrigendum 1 della IEC dell’ottobre 2001.

Relations

Replaces: CEI 42-3

See also

IEC 60270:2000
EN 60270:2001
IEC 60270 Ec1:2001

International Coding Standard (ICS)

17.080
Measurement of time, velocity, acceleration, angular velocity
* Including measuring instruments
* Time-measuring instruments, see 39.040
19.080
Electrical and electronic testing
* Including testing equipment
* Equipment for measuring electrical and magnetic quantities, see 17.220.20
17.220.20
Measurement of electrical and magnetic quantities
* Including measuring instruments, instrument transformers
* Electric energy meters in buildings, see 91.140.50

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ICS

International Classification for Standards (ICS) is an international classification system for technical standards.

The ICS is a hierarchical classification organized on three levels.

Level 1 covers the main fields of activity in standardization, e.g. road vehicle engineering, agriculture, metallurgy.

Each field has a two-digit notation, e.g.

  43    Road Vehicle Engineering

The main fields are subdivided into groups (level 2). The notation of a group consists of the field notation and a three-digit group number, separated by a point, e.g.

  43.040    Road vehicle systems

Some groups are further divided into sub-groups (level 3). The notation of a sub-group consists of the group notation and a two-digit number, separated by a point, e.g.

  43.040.20 Lighting, signaling and warning devices

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