Title:
JUNCTION BOX CAPABLE OF REMOTELY RESETTING AND SWITCHING ON AND OFF, AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2019/024124
Kind Code:
A1
Abstract:
A junction box capable of remotely resetting and switching on and off, comprising a box body, wherein four KBO control protection switches K1-K4 and a controller are mounted on a bearing plate inside the box body; output interfaces C1-C4 are mounted at one side of the box body, and an input interface is mounted at the other side thereof; an alternating-current power source output by a power distribution room is connected to the KBO control protection switch K1 serving as a total control switch via the input interface; input ends of the KBO control protection switches K2-K4 are connected in parallel to an output power supply line of the KBO control protection switch K1, and output ends of the KBO control protection switches K2-K4 are respectively connected to the output interfaces C2-C4; the output interface C1 is connected to an output end of the KBO control protection switch K1; communication interfaces of the four KBO control protection switches K1-K4 are connected to an RS485 bus interface of the controller via an RS485 bus; and the controller communicates with a remote control platform via an RS485-to-Ethernet module.
More Like This:
Inventors:
YANG JIANHUA (CN)
WU ZHENGHUA (CN)
WU BING (CN)
WU ZHENGHUA (CN)
WU BING (CN)
Application Number:
PCT/CN2017/096491
Publication Date:
February 07, 2019
Filing Date:
August 08, 2017
Export Citation:
Assignee:
JIANGSU JINGYI ELECTRICAL TECH CO LTD (CN)
International Classes:
H02J13/00
Foreign References:
| CN106020001A | 2016-10-12 | |||
| CN203521905U | 2014-04-02 |
Download PDF: