DE633697C - Clamp arrangement for testing electrical measuring devices such as counters and wattmeters without interrupting the power output - Google Patents
Clamp arrangement for testing electrical measuring devices such as counters and wattmeters without interrupting the power outputInfo
- Publication number
- DE633697C DE633697C DEV26607D DEV0026607D DE633697C DE 633697 C DE633697 C DE 633697C DE V26607 D DEV26607 D DE V26607D DE V0026607 D DEV0026607 D DE V0026607D DE 633697 C DE633697 C DE 633697C
- Authority
- DE
- Germany
- Prior art keywords
- wattmeters
- interrupting
- measuring devices
- power output
- electrical measuring
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Description
Klemmanordnung zur Prüfung von elektris@t''ßgeräten, wie Zählern und Wattmetern, ohne Unterbreclia%r Stromabgabe Die Erfindung # betrifft eine Klemmanordnung zur Prüfung von elektrischen Meß-' geraten, wie Zählern und Wattmetern, ohne Unterbrechung der Stromabgabe nach Patent 6o5 589. Clamping arrangement for testing electrical measuring devices, such as meters and wattmeters, without interruption of current delivery The invention relates to a clamping arrangement for testing electrical measuring devices, such as counters and wattmeters, without interrupting the current delivery according to patent 6o5 589.
In dem Hauptpatent ist eine Klemmanordnung für geerdete oder genullte Leitungsanlagen beschrieben. Die vorliegende Klemmanordnung ist für nicht geerdete oder nicht genullte Leitungsanlagen bestimmt.In the main patent is a clamping arrangement for grounded or zeroed Line systems described. This terminal arrangement is for ungrounded or non-zeroed line systems.
Die Anordnung ist dadurch gekennzeichnet, daß zum Anschluß an die Spannungsspulen des Meßinstrumentes oder Zählers mindestens drei Klemmen mit beweglichen Gliedern zur Verbindung der einzelnen Klemmen miteinander vorgesehen sind.The arrangement is characterized in that for connection to the Voltage coils of the measuring instrument or counter have at least three clamps with movable Links are provided for connecting the individual terminals to one another.
Es ist bereits vorgeschlagen worden, bei Prüfklemmen für elektrische Meßgeräte in nicht geerdeten Netzen die Klemmen, an die die Spannungsspulen der Geräte angeschlossen sind, in zwei Teile zu teilen, die durch j e ein Verbindungsstück miteinander verbunden werden können.It has already been proposed for test terminals for electrical Measuring devices in non-earthed networks connect the terminals to which the voltage coils of the Devices are connected to divide into two parts, each by a connector can be connected to each other.
Bei Anordnung von nur zwei Klemmen ist es nicht ohne weiteres möglich, in die hier in Betracht kommende Phase ein Meßgerät, z. B. ein Amperemeter, einzuschalten, was häufig bei Prüfungen erforderlich ist. Die Benutzung derartiger Anordnungen ist also beschränkt.If only two terminals are arranged, it is not easily possible to in the phase under consideration here a measuring device, e.g. B. to switch on an ammeter, which is often required for exams. The use of such arrangements so is limited.
Diese Beschränkung fällt fort, und die Anordnung -wird vielseitiger verwendbar, wenn außer den beiden Klemmen noch eine dritte Klemme vorgesehen wird, die mit der einen der beiden anderen Klemmen durch- ein bewegliches Glied verbunden ist.This restriction disappears and the arrangement becomes more versatile Can be used if a third terminal is provided in addition to the two terminals, which is connected to one of the other two clamps by a movable link is.
Auf der Zeichnung ist eine Klemmanordnung gemäß der Erfindung in einem Ausführungsbeispiel dargestellt.In the drawing, a clamping arrangement according to the invention is in one Embodiment shown.
Die beiden Stromspulens' und s2 werden in gleicher Weise an ein System von Klemmen angeschlossen, wie im Hauptpatent für einen Vierleiterzähler. , Für die dritte Netzleitung S, an welcher die beiden Spannungsspulen spl, spe des Gerätes angeschlossen werden, sind zwei in üblicher Weise verbundene Klemmend,' und di' vorhanden, außerdem aber erfindungsgemäß noch eine dritte Klemme f, die mit der Klemme dl' durch ein bewegtes Glied g verbunden ist.The two power coils' and s2 are connected to a system in the same way connected by terminals, as in the main patent for a four-wire meter. , For the third power line S, on which the two voltage coils spl, spe of the device are connected, two in the usual way connected terminal ends, 'and di' available, but also according to the invention a third terminal f, which is connected to the Terminal dl 'is connected by a moving member g.
Durch die Anwendung von drei Klemmen in der angegebenen Weise kann man ohne weiteres in die Strombahn der Phase S ein Meßgerät, etwa ein Amperemeter, einschalten.By using three clamps in the manner indicated you can you can easily insert a measuring device, such as an ammeter, into the current path of phase S, turn on.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV26607D DE633697C (en) | Clamp arrangement for testing electrical measuring devices such as counters and wattmeters without interrupting the power output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV26607D DE633697C (en) | Clamp arrangement for testing electrical measuring devices such as counters and wattmeters without interrupting the power output |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE633697C true DE633697C (en) | 1936-08-04 |
Family
ID=7582772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEV26607D Expired DE633697C (en) | Clamp arrangement for testing electrical measuring devices such as counters and wattmeters without interrupting the power output |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE633697C (en) |
-
0
- DE DEV26607D patent/DE633697C/en not_active Expired
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