EN 60931-3:1996
(Main)Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1 kV - Part 3: Internal fuses
Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1 kV - Part 3: Internal fuses
Applies to internal fuses which are designed to isolate faulty capacitor elements or capacitor unit, in order to allow operation of the remaining parts of that capacitor unit and the bank. Such fuses are not a substitute for a switching device such as a circuit-breaker, or for external protection of the capacitor bank.
Nichtselbstheilende Leistungs-Parallelkondensatoren für Wechselstromanlagen mit einer Nennspannung bis 1 kV - Teil 3: Eingebaute Sicherungen
Condensateurs shunt de puissance non autorégénérateurs pour réseaux à courant alternatif de tension assignée inférieure ou égale à 1 kV - Partie 3: Fusibles internes
S'applique aux fusibles internes qui sont destinés à isoler les éléments en défaut d'un condensateur ou le condensateur unitaire, et permettre ainsi le maintien en service de la partie saine de l'unité et de la batterie. Ils ne sont pas destinés à se substituer à un dispositif de coupure, par exemple un disjoncteur ou une protection externe de la batterie de condensateurs.
Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1 kV -- Part 3: Internal fuses (IEC 60931-3:1996)
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1 kV -- Part 3: Internal fuses (IEC 60931-3:1996)Nichtselbstheilende Leistungs-Parallelkondensatoren für Wechselstromanlagen mit einer Nennspannung bis 1 kV -- Teil 3: Eingebaute SicherungenCondensateurs shunt de puissance non autorégénérateurs pour réseaux à courant alternatif de tension assignée inférieure ou égale à 1 kV -- Partie 3: Fusibles internesShunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1 kV -- Part 3: Internal fuses31.060.70Power capacitors29.120.50Fuses and other overcurrent protection devicesICS:Ta slovenski standard je istoveten z:EN 60931-3:1996SIST EN 60931-3:1999en01-julij-1999SIST EN 60931-3:1999SLOVENSKI
STANDARD
NORMEINTERNATIONALECEIIECINTERNATIONALSTANDARD931-3Première éditionFirst edition1996-08Ó CEI 1996
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catalogueKCondensateurs shunt de puissance nonautorégénérateurs pour réseaux à courantalternatif de tension assignée inférieure ou égale à1 000 V –Partie 3:Fusibles internesShunt power capacitors of the non-self-healingtype for a.c. systems having a rated voltage up toand including 1 000 V –Part 3:Internal fuses
931-3 ã IEC:1996- 3 -CONTENTSPageFOREWORD.5Clause1Scope and object.72Normative reference.73Definitions.74Performance requirements.74.1General.74.2Disconnecting requirements.94.3Withstand requirements.95Tests.95.1Routine tests.95.2Type tests.115.3Disconnecting test on fuses.11AnnexesATest procedures for the disconnecting test on internal fuses.15BGuide for coordination of fuse protection.19
931-3 ã IEC:1996- 5 -INTERNATIONAL ELECTROTECHNICAL COMMISSION_________SHUNT POWER CAPACITORS OF THE NON-SELF-HEALING TYPEFOR AC SYSTEMS HAVING A RATED VOLTAGEUP TO AND INCLUDING 1 000 V –Part 3: Internal fusesFOREWORD1)The IEC (International Electrotechnical Commission) is a worldwide organization for standardizationcomprising all national electrotechnical committees (IEC National Committees). The object of the IEC is topromote international co-operation on all questions concerning standardization in the electrical and electronicfields. To this end and in addition to other activities, the IEC publishes International Standards. Theirpreparation is entrusted to technical committees; any IEC National Committee interested in the subject dealtwith may participate in this preparatory work. International, governmental and non-governmental organizationsliaising with the IEC also participate in this preparation. The IEC collaborates closely with the InternationalOrganization for Standardization (ISO) in accordance with conditions determined by agreement between thetwo organizations.2)The formal decisions or agreements of the IEC on technical matters, express as nearly as possible, aninternational conse
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