HD 384.4.443 S1:2000

Electrical installations of buildings - Part 4: Protection for safety - Chapter 44: Protection against overvoltages - Section 443: Protection against overvoltages of atmospheric origin or due to switching

Identifies and describes the locations in electrical installations where transient overvoltages may appear; describes the means by which such overvoltages may be limited to values not exceeding the withstand impulse voltages of the equipment supplied.

Elektrische Anlagen von Gebäuden - Teil 4: Schutzmaßnahmen - Kapitel 44: Schutz bei Überspannungen - Hauptabschnitt 443: Schutz bei Überspannungen infolge atmosphärischer Einflüsse oder von Schaltvorgängen

Installations électriques des bâtiments - Partie 4: Protection pour assurer la sécurité - Chapitre 44: Protection contre les surtensions - Section 443: Protection contre les surtensions d'origine atmosphérique ou dues à des manoeuvres

Destinée à identifier et à décrire les emplacements des installations électriques où des surtensions transitoires peuvent apparaître et décrit les moyens permettant de limiter de telles surtensions à des valeurs non supérieures aux tensions de tenue aux chocs des matériels alimentés.

Električne inštalacije zgradb – 4. del: Zaščitni ukrepi – 44. poglavje: Zaščita pred prenapetostmi – 443. oddelek: Zaščita pred atmosferskimi in stikalnimi prenapetostmi (IEC 60364-4-443:1995, spremenjen)

General Information

• Status: Withdrawn
• Publication Date: 27-Nov-2000
• ICS: 91.140.50 - Electricity supply systems
• Technical Committee: CLC/TC 64 - Electrical installations and protection against electric shock
• Drafting Committee: IEC/TC 64 - IEC_TC_64
• Parallel Committee: IEC/TC 64 - IEC_TC_64
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Jul-2008
• Completion Date: 01-Jul-2008
• Ref Project: SIST HD 384.4.443 S1:2001 - Electrical installations of buildings -- Part 4: Protection for safety -- Chapter 44: Protection against overvoltages - Section 443: Protection against overvoltages of atmospheric origin or due to switching

Relations

• Replaced By: HD 60364-4-443:2006 - Electrical installations of buildings - Part 4-44: Protection for safety - Protection against voltage disturbances and electromagnetic disturbances - Clause 443: Protection against overvoltages of atmospheric origin or due to switching
• Effective Date: 29-Jan-2023