JPS58644U - load shedding device - Google Patents
load shedding deviceInfo
- Publication number
- JPS58644U JPS58644U JP9529281U JP9529281U JPS58644U JP S58644 U JPS58644 U JP S58644U JP 9529281 U JP9529281 U JP 9529281U JP 9529281 U JP9529281 U JP 9529281U JP S58644 U JPS58644 U JP S58644U
- Authority
- JP
- Japan
- Prior art keywords
- load
- load shedding
- source
- shedding device
- magnetic contactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は′従来の構成を示す回路図、第２図はこの考案
の構成を示す回路図、第３図〜第６図はこ −の考案の
主要部を構成する断路端子の説明図である。
図中、１は商用電源、２Ａ〜２Ｄはしゃ断器、３は切換
断路器、４は非常用発電機、５ａ、 ５Ｂは降圧用変
圧器、６Ａ、６Ｂは電磁接触器、７Ａ。
７Ｂは断路器、８は負荷、９ａ、９ｂは断路端子である
。なお、同一符号は同一または相当部分を示す。Figure 1 is a circuit diagram showing the conventional configuration, Figure 2 is a circuit diagram showing the configuration of this invention, and Figures 3 to 6 are explanatory diagrams of the disconnection terminal that constitutes the main part of this invention. be. In the figure, 1 is a commercial power source, 2A to 2D are circuit breakers, 3 is a switching disconnector, 4 is an emergency generator, 5a and 5B are step-down transformers, 6A and 6B are electromagnetic contactors, and 7A. 7B is a disconnector, 8 is a load, and 9a and 9b are disconnection terminals. Note that the same reference numerals indicate the same or equivalent parts.
Claims (1)
うにしたものにおいて、負荷回路に電磁接触器を接続す
ると共に、電磁接触器の蕾源側にしゃ断器を、また電磁
接触器の負荷側に断路端子をそれぞれ接続したことを特
徴とする負荷しゃ断装置。Regular power supply and emergency use! In a device that can supply power to the load by switching between the source and the source, a magnetic contactor is connected to the load circuit, a breaker is connected to the source side of the magnetic contactor, and a disconnect terminal is connected to the load side of the magnetic contactor. A load breaking device characterized by being connected to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9529281U JPS58644U (en) | 1981-06-25 | 1981-06-25 | load shedding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9529281U JPS58644U (en) | 1981-06-25 | 1981-06-25 | load shedding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58644U true JPS58644U (en) | 1983-01-05 |
Family
ID=29890201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9529281U Pending JPS58644U (en) | 1981-06-25 | 1981-06-25 | load shedding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58644U (en) |
-
1981
- 1981-06-25 JP JP9529281U patent/JPS58644U/en active Pending
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