Three-phase four-wire system service main fixture on low-voltage line pole

The utility model relates to a three-phase four-wire system service main fixture on a low-voltage line pole. The three-phase four-wire system service main fixture comprises an insulating panel which is matched with the low-voltage line pole and presents to be arc-shaped. The left side of the insulat...

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Bibliographic Details
Main Authors LIN XINGYAN, ZENG JIANJUN, YANG JUNKUN, YANG JIANQING, FAN GUIYOU, CHEN ZHANGSHUN, LIN JIANFENG, MENG WEILEI, HUANG CHUNYAN
Format Patent
LanguageChinese
English
Published 30.07.2014
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
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Summary:The utility model relates to a three-phase four-wire system service main fixture on a low-voltage line pole. The three-phase four-wire system service main fixture comprises an insulating panel which is matched with the low-voltage line pole and presents to be arc-shaped. The left side of the insulating panel is vertically provided with conductive A-phase and B-phase connecting posts. The right side of the insulating panel is vertically provided with conductive C-phase and zero-phase connecting posts. One side wall of each of the four connecting posts is provided with multiple connecting grooves along the vertical direction of the side wall. The connecting grooves of the A-phase and B-phase connecting posts orient leftward, and the connecting grooves of the C-phase and zero-phase connecting posts orient rightward. The connecting grooves of the topmost of the connecting posts are respectively connected with a master inlet wire, and the rest connecting grooves of the connecting posts are respectively connected w
Bibliography:Application Number: CN20142136533U