Disconnect switch for interupption dc circuit between DC power source and load
A disconnecting device for interrupting the direct current between a direct current source, in particular in the direct voltage range between 300 VDc and/or in the nominal current range between 4A and 250A, and a load. The device has at least one protection switch with a protection switch arrangemen...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
23.02.2021
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Subjects | |
Online Access | Get full text |
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Abstract | A disconnecting device for interrupting the direct current between a direct current source, in particular in the direct voltage range between 300 VDc and/or in the nominal current range between 4A and 250A, and a load. The device has at least one protection switch with a protection switch arrangement having a magnetic trigger, and has semiconductor electronics which are connected in parallel to the at least one protection switch and which block the current when the protection switch arrangement is in a current-conducting state and which conducts current at least temporarily when the protection switch arrangement is triggered. A current, in particular an electric arc current generated as a result of an electric arc, is switched, when the protection switch arrangement is triggered, from the at least one protection switch to the semiconductor electronics. |
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AbstractList | A disconnecting device for interrupting the direct current between a direct current source, in particular in the direct voltage range between 300 VDc and/or in the nominal current range between 4A and 250A, and a load. The device has at least one protection switch with a protection switch arrangement having a magnetic trigger, and has semiconductor electronics which are connected in parallel to the at least one protection switch and which block the current when the protection switch arrangement is in a current-conducting state and which conducts current at least temporarily when the protection switch arrangement is triggered. A current, in particular an electric arc current generated as a result of an electric arc, is switched, when the protection switch arrangement is triggered, from the at least one protection switch to the semiconductor electronics. |
Author | Naumann, Michael Meckler, Peter Gerdinand, Frank Miklis, Markus Strobl, Christian |
Author_xml | – fullname: Gerdinand, Frank – fullname: Naumann, Michael – fullname: Meckler, Peter – fullname: Miklis, Markus – fullname: Strobl, Christian |
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Notes | Application Number: US201615383416 |
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RelatedCompanies | Ellenberger & Poensgen GmbH |
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Snippet | A disconnecting device for interrupting the direct current between a direct current source, in particular in the direct voltage range between 300 VDc and/or in... |
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SubjectTerms | BASIC ELECTRIC ELEMENTS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS EMERGENCY PROTECTIVE DEVICES GENERATION RELAYS SELECTORS |
Title | Disconnect switch for interupption dc circuit between DC power source and load |
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