Low-voltage load composite control device

The utility model relates to a distribution network automation controlling means especially relates to a low-voltage load composite control device. The device includes the box, the box includes upper cover and lower casing, and lower casing divides shang qu, left inferior segment and right inferior...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHENG BAOYI, WANG XINKU, MA LONG, SONG ZHONGQIANG, LIU XINZHONG
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The utility model relates to a distribution network automation controlling means especially relates to a low-voltage load composite control device. The device includes the box, the box includes upper cover and lower casing, and lower casing divides shang qu, left inferior segment and right inferior segment into, and right inferior segment is equipped with two-layer baffle, is fixed with controlling means on the top layer baffle, is fixed with voltage transformer on the bottom baffle, left side inferior segment is fixed with load switch, go up the district and install current transformer, voltage transformer, current transformer, load switch's input and three-phase low-tension network twine are connected, and voltage transformer, current transformer's output and controlling means are connected, load switch and controlling means both-way communication, the low pressure user network is connected to the output simultaneously. The utility model discloses integrated in special box with controlling means, load switch, PT, CT etc. The integrated level is high, has reduced on-the-spot installation work volume, can prevent still that the user from stealing the electricity, in addition, and through PT, CT sampling, but the load information of this circuit of precise measurement.