Power distribution device for electric substation, has electrical connection case including set of inlets for connecting one end of extension elements and other set of inlets for connecting cables with section of specific square millimeter
The device (20) has a median voltage electrical panel (12) including a median voltage electrical installation and connection systems (18, 18') that ensure electrical connection of a cable end. Electrical extension elements (16, 16') i.e. flexible cables, with predetermined sectioned ends,...
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Sprache: | eng ; fre |
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Zusammenfassung: | The device (20) has a median voltage electrical panel (12) including a median voltage electrical installation and connection systems (18, 18') that ensure electrical connection of a cable end. Electrical extension elements (16, 16') i.e. flexible cables, with predetermined sectioned ends, are connected to the panel via one end, using the systems. Electrical connection cases (22, 22') have inlets (24, 24') for electrically connecting cables (26, 26') whose sections vary from 70 to 300 square millimeters, respectively, of a cable network and another set of inlets for connecting the other end. Independent claims are also included for the following: (1) a power distribution system comprising a transformer (2) a method of connecting a cable network to an electrical installation panel.
Afin d'améliorer l'ergonomie de raccordement des systèmes de distribution électrique (30), et en particulier des tableaux moyenne tension (12) enfermés dans une enceinte étanche (14), la connexion est déportée, notamment vers l'extérieur de l'enceinte (14) : le système de distribution (20) est connecté à un câble (16) dont l'autre extrémité est munie d'une boîte de raccordement (22).La boîte de raccordement (22) permet la connexion de câbles du réseau (10) de différents diamètres, et couvre notamment toute la gamme des câbles (26), ce qui permet en outre de diminuer le nombre de références industrielles. |
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