CONTACTOR

FIELD: electrical engineering. SUBSTANCE: contactor designed for frequent switching of power circuits including motor control has two groups of terminals which are power input and output terminals, two terminals for connecting control signal, two relays with making and breaking contacts, and resisto...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	BORISOV EH.V
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION
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Beschreibung
Zusammenfassung:	FIELD: electrical engineering. SUBSTANCE: contactor designed for frequent switching of power circuits including motor control has two groups of terminals which are power input and output terminals, two terminals for connecting control signal, two relays with making and breaking contacts, and resistor. EFFECT: enhanced reliability. 2 cl, 1 dwg