Altas tensiones continuas
Los relés de conmutación sólo pueden desconectar tensiones y corrientes CC relativamente pequeñas, porque aquí falta el paso por cero para extinguir el arco. El valor máximo de corriente DC también depende de la tensión máxima de conexión y de las condiciones de diseño, como la distancia entre contactos y la velocidad de apertura de los contactos.
En el caso de cargas inductivas de CC no atenuadas, la energía almacenada en la carga inductiva puede provocar un arco estacionario que haga pasar la corriente a través de los contactos abiertos. Esto ocasiona un desgaste extremadamente alto de los contactos, lo que provoca fallos prematuros. Estas cargas elevadas pueden conmutarse de forma segura si se utilizan módulos de relés y relés de estado sólido especialmente diseñados para esta aplicación. Estos disponen, por ejemplo, de imanes de soplado integrados o de grandes aberturas de contacto, lo que minimiza significativamente el desgaste de los contactos. A continuación encontrarás soluciones de relés especiales para conmutar altas tensiones y corrientes continuas.
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Item No.:1220050000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay 1 NO contact and 1 NC contact with blow-out magnet AgSnO, Rated control voltage: 24 V DC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220060000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay 1 NO contact and 1 NC contact with blow-out magnet AgSnO, Rated control voltage: 48 V DC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220070000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay 1 NO contact and 1 NC contact with blow-out magnet AgSnO, Rated control voltage: 110 V DC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220080000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay 1 NO contact and 1 NC contact with blow-out magnet AgSnO, Rated control voltage: 220 V DC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220090000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay 1 NO contact and 1 NC contact with blow-out magnet AgSnO, Rated control voltage: 24 V AC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220110000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay 1 NO contact and 1 NC contact with blow-out magnet AgSnO, Rated control voltage: 48 V AC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220120000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay 1 NO contact and 1 NC contact with blow-out magnet AgSnO, Rated control voltage: 115 V AC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220130000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay 1 NO contact and 1 NC contact with blow-out magnet AgSnO, Rated control voltage: 230 V AC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220140000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay, Number of contacts: 2, NO contact with blow-out magnet AgSnO, Rated control voltage: 12 V DC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220150000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay, Number of contacts: 2, NO contact with blow-out magnet AgSnO, Rated control voltage: 24 V DC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220170000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay, Number of contacts: 2, NO contact with blow-out magnet AgSnO, Rated control voltage: 48 V DC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220180000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay, Number of contacts: 2, NO contact with blow-out magnet AgSnO, Rated control voltage: 110 V DC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220190000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay, Number of contacts: 2, NO contact with blow-out magnet AgSnO, Rated control voltage: 220 V DC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220200000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay, Number of contacts: 2, NO contact with blow-out magnet AgSnO, Rated control voltage: 24 V AC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220210000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay, Number of contacts: 2, NO contact with blow-out magnet AgSnO, Rated control voltage: 48 V AC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220220000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay, Number of contacts: 2, NO contact with blow-out magnet AgSnO, Rated control voltage: 115 V AC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
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Item No.:1220230000Packaging unit:10 PC
D-SERIES DRW / DRH, Relay, Number of contacts: 2, NO contact with blow-out magnet AgSnO, Rated control voltage: 230 V AC, Continuous current: 16 A, Flat blade connections (4.8 mm x 0.5 mm), Test button available: Yes
