A low -voltage protection device for electric fire monitoring and protection

The utility model discloses a low -voltage protection device for electric fire monitoring and protection, this low -voltage protection device includes: control unit, processor unit, signal processing unit, protection action output unit, alarm unit, signal processing unit, protection action output un...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YANG LONGSHAN, WANG CAIYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALARM SYSTEMS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
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Beschreibung
Zusammenfassung:	The utility model discloses a low -voltage protection device for electric fire monitoring and protection, this low -voltage protection device includes: control unit, processor unit, signal processing unit, protection action output unit, alarm unit, signal processing unit, protection action output unit, alarm unit electricity respectively are connected to processor unit, the control unit includes relay protection current transformer, surplus current transformer and temperature sensor, and the output and the signal processing unit electricity of control unit are connected, the signal of processor unit received signal processing unit output to according to signal driver protection action output unit and alarm unit. The utility model discloses an each side can be through control unit and treater, realize simultaneously to the equipment OR circuit conventional relay protection carries out, electric gas detection surveys and the conflagration control, can replace conventional low pressure computer protection device