DE1563832A1 - Multipole residual current circuit breaker - Google Patents
Multipole residual current circuit breakerInfo
- Publication number
- DE1563832A1 DE1563832A1 DE1966ST026026 DEST026026A DE1563832A1 DE 1563832 A1 DE1563832 A1 DE 1563832A1 DE 1966ST026026 DE1966ST026026 DE 1966ST026026 DE ST026026 A DEST026026 A DE ST026026A DE 1563832 A1 DE1563832 A1 DE 1563832A1
- Authority
- DE
- Germany
- Prior art keywords
- cross
- connections
- connection
- switch according
- pole
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/005—Laminated bus-bars
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current additionally responsive to some other abnormal electrical conditions
- H02H3/105—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current additionally responsive to some other abnormal electrical conditions responsive to excess current and fault current to earth
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
- H01H71/082—Connections between juxtaposed circuit breakers
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Breakers (AREA)
Description
Mp.-ITr. 664/66Mp.-ITr. 664/66
"Mehrpoliger Fehlerstromschutzschalter""Multipole residual current circuit breaker"
Die Erfindung bezieht sich auf einen mehrpoligen Fehlerstromschutzschalter (Fl-Schalter) gebildet aus einem oder mehreren einpoligen miteinander gekuppelten Leitungsschutzschaltern, die an einem selbständigen den Summenstromwandler enthaltenden Fehlerstromschutzschalter oder Fehlerstromauslöser mit gleichem Profil angereiht und mit diesem elektrisch und mechanisch gekuppelt sind.The invention relates to a multi-pole residual current circuit breaker (Fl switch) formed from one or more single-pole circuit breakers coupled to one another, which contain the summation current transformer on an independent one Residual current circuit breaker or residual current release with the same Lined up profile and electrically and mechanically coupled to it are.
Bei einem solchen aus selbständigen Bauelementen zusammengesetzten Fehlerstromschutzschalter sind elektrische Querverbindungen erforderlich. Beispielsweise sind Wicklungen des Summenstromwandlers, der in einem der Bauteile untergebracht ist, in den Leitungszug der einzelnen Pole einzuschalten. Es ist bekannt, für solche Querverbindungen die Einzelbauteile mit Durchbrüchen zu versehen, so daß diese Querverbindungen durch die Schalter hindurch geführt werden können. Auch ist es bekannt, am Gerätesockel Bohrungen vorzusehen, durch die diese Verbindungen geführt werden können (DAS 1 169 015).In the case of one composed of independent components Residual current circuit breakers require electrical cross connections. For example, windings of the Summation current transformer, which is housed in one of the components is to be connected in the cable run of the individual poles. It is known that the individual components are used for such cross connections to be provided with openings so that these cross connections can be passed through the switch. Also is it is known to provide holes on the device base through which these connections can be made (DAS 1 169 015).
Der Nachteil in jedem dieser Fälle ist, daß eine Änderung des an sich selbständigen Einselbautelles erforderlich ist, und daß wegen des Platzbedarfes für die Querverbindungen die Polzahl des FI-Schalters begrenzt ist. Sin weiterer Mangel ist die komplizierte Montage der Querverbindungen.The disadvantage in each of these cases is that a change in the self-contained single building is necessary. and that because of the space required for the cross connections, the number of poles of the FI switch is limited. Sin is another shortcoming the complicated assembly of the cross connections.
Der Beseitigung dieser Mangel dient die Erfindung. Sie besteht darin, daß erfindungsgemäß die elektrischen Querverbindungen zwischen den einzelnen Schaltern in einem an einer Anschlußseite angesetzten Leitungskanal liegen, und daß der Leitungskanal durch eine die bestehenden GeräteanschlüsseThe invention serves to remedy this deficiency. she consists that according to the invention the electrical cross connections between the individual switches in one to one Connection side attached conduit, and that the conduit through one of the existing device connections
009810/0901 -009810/0901 -
abdeckende äußere Anschlußleiste gebildet ist. Damit ist der Polzahl des FI-Schalters keine Grenze mehr ge-setzt, denn der Kanalquerschnitt kann dem Bedarf entsprechend gewählt werden' und die Bauteile sind hinsichtlich der elektrischen Verbindung keinen Änderungen unterworfen.covering outer terminal strip is formed. This means that there is no longer any limit to the number of poles in the FI switch, because the Channel cross-section can be selected according to requirements' and the components are in terms of electrical connection not subject to changes.
Vorteilhafterweise werden die Querverbindungen aus Flachband gebildet und die einzelnen Bänder isolierend aufeinander gelegt, so daß ein flaches Leiterpaket gebildet werden kann. Die Anschlußleiste kann dann mittels der Querverbindungen an den Anschlußklemmen der Schalter gehalten sein. Es können aber auch die Anschlüsse auf dem Leiter selbst angeordnet sein und die zu einem Paket zusammengepreßten Querverbindungen können selbst die Anschlußleiste darstellen.Advantageously, the cross connections are formed from flat strip and the individual strips are placed on top of one another in an insulating manner, so that a flat conductor package can be formed. The connection strip can then be connected by means of the cross connections be held by the terminals of the switches. However, the connections can also be arranged on the conductor itself and the cross-connections compressed to form a package can themselves represent the terminal strip.
Die Anordnung der Querverbindungen in dem Paket v/ird zweckmäßigerweise so getroffen, daß jeweils die längere die kürzere umschließt, so daß die Zahl der Querverbindungen der Polzahl des Fehlerstromschutzschalters anpassungsfähig ist. Hierzu können entweder von außenher jeweils die längeren Querverbindungen abgetrennt oder das Paket der Polzahl entsprechend abgeschnitten werden.The arrangement of the cross connections in the package is expedient taken in such a way that the longer one encloses the shorter one, so that the number of cross connections corresponds to the number of poles of the residual current circuit breaker is adaptable. Either the longer cross-connections can be used from the outside for this purpose separated or the package cut off according to the number of poles.
Ausführungsbeispiele der Erfindung sind in den Zeichnungen in den Fig. 1-9 dargestellt.Embodiments of the invention are shown in the drawings in FIGS. 1-9.
Fig. 1 zeigt einen aus Bauelementen zusammengesetzten mehrpoligen Fehlerstromschutzschalter.1 shows a multi-pole residual current circuit breaker composed of components.
Fig. 2 einen Querschnitt durch diesen Schalter. Fig. 3-8 die Anbauteile an die Schalter.Fig. 2 shows a cross section through this switch. Fig. 3-8 the parts attached to the switches.
In der Fig'. 9 ist eine zweckmäßige Anordnung der Querverbindung im Prinzip dargestellt.In the Fig '. 9 shows an expedient arrangement of the cross-connection in principle.
Der mehrpolige FI-Schalter Fig. 1 ist aus einem einpoligen FI-Schalter 1 durch Anbau selbständiger Leitungsschutzschalter gebildet. Auf einer Anschlußseite iat eine Ansohlußleiste 3 angeordnet, die,mit den Gehäusen der Leitungssoiutzschalter 2 einen oder mehrere Kanäle 4 bilden. In den Kanälen 4 liegenThe multi-pole FI switch Fig. 1 is made of a single-pole FI switch 1 by adding an independent circuit breaker educated. On one connection side there is a connection strip 3 arranged, which, with the housings of the line circuit breaker 2 form one or more channels 4. Lying in channels 4
009810/0901 ΜΛη 009810/0901 ΜΛη
ORIGINALORIGINAL
- 3 - 664/66- 3 - 664/66
die elektrischen Querverbindungen 7 von den Anschlußklemmen und den Geräteanschlußklemmen 6 zu den nicht dargestellten Wicklungen des im FI-Schalter untergebrachten Summenstrom- · wandlers.the electrical cross connections 7 from the terminals and the device connection terminals 6 to the windings (not shown) of the total current installed in the FI switch converter.
Die Einzelheiten einer Anschlußklemmenleiste zeigen die Fig. 3-8. Die Fig. 8 stellt den einen Anschlußteil eines Leitungsschutzschalters dar. Die Querverbindungen 8 sind aus dünnen Blechen gebildet, die unter Zwischenlage eines Isolierstoffes zu einem Paket 9 zusammengepreßt sind. Aus diesem Paket 9 ragen die Anschlußfahnen 10, 11, wobei die Anschlußfahnen zweier zugeordneter Querverbindungen den AnschlUssen entsprechend hintereinanderliegend aus dem Paket herausgeführt sind. Mit der einen Anschlußfahne 10 ist eine Anschlußklemme 12 fest verbunden, während die zugeordnete Anschlußfahne 11 für die Verbindung mit der Geräteanschlußklemme 13 des Leitungsschutzschalters abgewinkelt ist. Durch. eine entsprechende Gestaltung des Isolierteiles 14 der Anschlußleiste wird der Kanal 15 gebildet und die Klemmen 12 formschlüssig gehalten. Mittels der Schraube Pig. 7 die durch den Block Fig. 5 greift, der seinerseits das Isolierteil H an den Nasen 16 hintergreift, werden sämtliche Teile der Anschlußleiste festgehalten und mit dem Schalter gleichseitig die elektrischen Verbindungen hergestellt.The details of a terminal block are shown in FIGS. 3-8. 8 shows one connection part of a line circuit breaker. The cross connections 8 are formed from thin metal sheets which are pressed together to form a package 9 with an insulating material in between. The terminal lugs 10, 11 protrude from this package 9, the terminal lugs of two associated cross-connections corresponding to the terminals being led out of the package one behind the other. A connection terminal 12 is firmly connected to one connection lug 10, while the associated connection lug 11 is angled for connection to the device connection terminal 13 of the circuit breaker. By. a corresponding design of the insulating part 14 of the connection strip, the channel 15 is formed and the terminals 12 are held in a form-fitting manner. By means of the screw Pig. 7, which engages through the block in FIG. 5, which in turn engages behind the insulating part H on the lugs 16, all parts of the terminal block are held in place and the electrical connections are made with the switch at the same time.
Fig. 9 zeigt eine zweckmäßige Anordnung der Querverbindungen, die eine Anpassung an jeden FI-Schalter ermöglicht, gleichgültig, welche Polzahl dieser FI-Schalter aufweist. Die Querverbindungen sind so geordnet, daß durch Abschneiden'des Paketes von der Anschlußseite der Leitungschschutaschalter oder durch Abschälen der äußeren Querverbindungen die Anpassung an die Polzahl erfolgt. Die Anschlüsse im PI-Schalter sind in dieses Paket als Lötverbindungen 17 ausgebildet, so da3 sie nur einen engen Raum beanspruchen.Fig. 9 shows an appropriate arrangement of the cross-connections, which allows adaptation to each FI switch, regardless of what number of poles this FI switch has. The cross connections are arranged in such a way that by cutting off the packet from the connection side of the line switch or through Peeling off the outer cross connections, the adaptation to the number of poles takes place. The connections in the PI switch are in this Package designed as soldered connections 17 so that they only take up a narrow space.
0 0 9 8 1 Ü / 0 9 Ü '·0 0 9 8 1 night / 0 9 night '
BADBATH
Claims (8)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1966ST025847 DE1280382B (en) | 1966-09-07 | 1966-09-07 | Device for fault current monitoring of a branched single or multi-phase network |
DE1966ST026026 DE1563832A1 (en) | 1966-09-07 | 1966-10-22 | Multipole residual current circuit breaker |
AT686167A AT281173B (en) | 1966-09-07 | 1967-07-24 | Arrangement for fault current monitoring of a branched single or multi-phase network |
ES344682A ES344682A1 (en) | 1966-09-07 | 1967-09-01 | Improvements introduced in maxima multipolar protective switches. (Machine-translation by Google Translate, not legally binding) |
FR120325A FR1536097A (en) | 1966-09-07 | 1967-09-07 | Multi-pole protection circuit breaker for fault current |
AT950967A AT269982B (en) | 1966-09-07 | 1967-10-20 | Multipole residual current circuit breaker |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1966ST025847 DE1280382B (en) | 1966-09-07 | 1966-09-07 | Device for fault current monitoring of a branched single or multi-phase network |
DE1966ST026026 DE1563832A1 (en) | 1966-09-07 | 1966-10-22 | Multipole residual current circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1563832A1 true DE1563832A1 (en) | 1970-03-05 |
Family
ID=25994446
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1966ST025847 Pending DE1280382B (en) | 1966-09-07 | 1966-09-07 | Device for fault current monitoring of a branched single or multi-phase network |
DE1966ST026026 Pending DE1563832A1 (en) | 1966-09-07 | 1966-10-22 | Multipole residual current circuit breaker |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1966ST025847 Pending DE1280382B (en) | 1966-09-07 | 1966-09-07 | Device for fault current monitoring of a branched single or multi-phase network |
Country Status (4)
Country | Link |
---|---|
AT (2) | AT281173B (en) |
DE (2) | DE1280382B (en) |
ES (1) | ES344682A1 (en) |
FR (1) | FR1536097A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3106961A1 (en) * | 1981-02-25 | 1982-08-19 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Additional apparatus combined with line protection circuit breakers |
EP1432001A1 (en) * | 2002-12-20 | 2004-06-23 | Hager Electro | Electrical apparatus, preferably modular, having a two-part housing |
EP1447829A1 (en) * | 2003-02-14 | 2004-08-18 | Siemens Aktiengesellschaft | Electrical device and electrical assembly having such an electrical device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3548259A (en) * | 1969-03-03 | 1970-12-15 | Hubbell Inc Harvey | Ground fault circuit interrupter with undervoltage release |
FR2427679A1 (en) * | 1978-05-29 | 1979-12-28 | Merlin Gerin | LV multipole circuit breaker - has modules, two per pole and interconnected on side opposite to input and output cables |
AT374969B (en) * | 1982-08-19 | 1984-06-25 | Biegelmeier Gottfried | CIRCUIT BREAKER WITH ERROR CURRENT RELEASE |
FR2615323B1 (en) * | 1987-05-11 | 1989-06-30 | Merlin Gerin | MODULAR CIRCUIT BREAKER WITH AUXILIARY TRIGGER BLOCK ASSOCIATED WITH A MULTIPOLAR CIRCUIT BREAKER |
DE202014105758U1 (en) * | 2014-11-28 | 2015-12-03 | Abb Schweiz Ag | Combined line and residual current circuit breaker |
-
1966
- 1966-09-07 DE DE1966ST025847 patent/DE1280382B/en active Pending
- 1966-10-22 DE DE1966ST026026 patent/DE1563832A1/en active Pending
-
1967
- 1967-07-24 AT AT686167A patent/AT281173B/en active
- 1967-09-01 ES ES344682A patent/ES344682A1/en not_active Expired
- 1967-09-07 FR FR120325A patent/FR1536097A/en not_active Expired
- 1967-10-20 AT AT950967A patent/AT269982B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3106961A1 (en) * | 1981-02-25 | 1982-08-19 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Additional apparatus combined with line protection circuit breakers |
EP1432001A1 (en) * | 2002-12-20 | 2004-06-23 | Hager Electro | Electrical apparatus, preferably modular, having a two-part housing |
EP1447829A1 (en) * | 2003-02-14 | 2004-08-18 | Siemens Aktiengesellschaft | Electrical device and electrical assembly having such an electrical device |
WO2004073006A1 (en) * | 2003-02-14 | 2004-08-26 | Siemens Aktiengesellschaft | Installation device and installation assembly comprising said installation device |
Also Published As
Publication number | Publication date |
---|---|
DE1280382B (en) | 1968-10-17 |
FR1536097A (en) | 1968-08-09 |
ES344682A1 (en) | 1968-10-16 |
AT269982B (en) | 1969-04-10 |
AT281173B (en) | 1970-05-11 |
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