PRESIDENT
Ing. ALESSANDRO MAZZUCATO
SECRETARY
Per.Ind. UMBERTO PARONI
VICE SECRETARY
Ing. ANDREA LORUSSO
TECHNICAL OFFICER
Ing. ANDREA REBASTI
Scope of application
Preparare norme riguardanti cavi per energia e i loro accessori.
Structure
Il CT 20 è costituito da un Sottocomitato, un gruppo Consultivo, due Gruppi di Lavoro (GdL 201 e GdL 202) e tre Task Force:
Gruppo Consultivo; - SC 20 A – Cavi per energia alta tensione;
GdL 201 – Comportamento al fuoco dei cavi
GdL 202 – Cavi energia bassa e media tensione aventi tensione Um inferiore a 36 kV + Cavi energia per applicazione CPR (Regolamento prodotti da costruzione in opere di ingegneria civile) + Cavi per ricarica veicoli elettrici (EV)
TF1 - Cavi per PPD/UTILITIES (Cavi utilizzati dalle società di fornitura di energia elettrica)
TF2 Cavi Ferroviari (Cavi per il materiale rotabile ferroviario)
TF3 Accessori per cavi elettrici (Giunti, accessori e terminazioni di cavi elettrici )
Work Program
Il CT 20 si occupa della revisione delle norme nazionali costruttive, di prova (elettriche e non) e di prodotto relative ai cavi elettrici e accessori senza limite di tensione. L'attività del CT 20 CEI è legata a quella CENELEC ed IEC incentrata sulla "manutenzione" e l'aggiornamento delle Norme esistenti e l’eventuale messa a punto di nuove norme richieste dal mercato.
Garantisce il presidio normativo, con esperti nazionali, dei Comitati Tecnici CENELEC TC 20 e IEC TC 20 e relativi WG cosi come sotto riportato:
- CENELEC TC 20 WG 09: Cables for use by electricity supply companies
- WG 10: Fire performance tests for cables
- WG 11: Harmonisation of joints, accessories and terminations of electric cables
- WG 12: Harmonisation of cables for railway rolling stock
- WG 13: Covered overhead line conductors IEC TC 20 WG 16: High voltage cables (1kV and above), their accessories and cable systems
- WG 17: Low voltage cables below 1kV
- WG 18: Burning characteristics of electric cables
- WG 19: Current rating and short-circuit limits of cables
- PT 62895: High Voltage Direct Current (HVDC) power cables with extruded insulation and their accessories for rated voltages up to 320 kV for land applications - Test methods and requirements
- PT 63075: High temperature superconducting power cables and their accessories for rated voltages from 6 kV
Latest Publications
CEI EN 50306-4
CEI Classification: 20-17/2-3
CEI EN 50655-1
CEI Classification: 20-118
CEI EN 50399
CEI Classification: 20-108
CEI-UNEL 35336
CEI Classification: 20
INTERNATIONAL Related Committees - IEC
Links
TC 020: Electric cablesEUROPEAN Connected Committees - CENELEC
Links
TC 020: Electric cablesThis Committee contributes, with the creation of standards, to the following themes
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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