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Machine translation
1. (WO1979000545) APPARATUS FOR MEASURING MONO-,BI-AND TRIPOLAR SHORT-CIRCUIT CURRENTS ON LOW VOLTAGE NET WORKS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/000545    International Application No.:    PCT/CH1979/000002
Publication Date: 23.08.1979 International Filing Date: 04.01.1979
IPC:
G01R 27/16 (2006.01)
Applicants:
Inventors:
Priority Data:
766/78 25.01.1978 CH
Title (EN) APPARATUS FOR MEASURING MONO-,BI-AND TRIPOLAR SHORT-CIRCUIT CURRENTS ON LOW VOLTAGE NET WORKS
(FR) APPAREIL DE MESURE DES COURANTS DE COURT-CIRCUIT MONO-BI ET TRIPOLAIRES SUR LES RESEAUX A BASSE TENSION
Abstract: front page image
(EN)Apparatus for directly measuring short-circuit currents up to 20,000 amperes on low voltage networks and in domestic electrical arrangements. It comprises an input circuit (Rm, Rc), an electronic commutator (7), a control device (5, 8) which triggers the measuring, an integrating device (1) of the voltage supplying its data in digital form to a calculator (2), a setting device (3) and a commutator (9) for selecting the value to be set.
(FR)Cet appareil permet la mesure directe des courants de court-circuit jusqu"a 20.000 amperes sur les reseaux a basse tension et dans les installations interieures. Il comprend un circuit d"entree (Rm, Rc), un commutateur electronique (7), un organe de commande (5, 8) faisant demarrer la mesure, un dispositif integrateur (1) de la tension et fournissant sa valeur sous forme digitale a une calculatrice (2), un dispositif d"affichage (3) et un commutateur (9) pour choisir la valeur a afficher.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)