Isigaba 3 se-Din Rail Voltage Monitoring Sequence Protection Relay elungisekayo Ngaphansi Kwe-Over Voltage Protector

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Xhumana nathi ukuze uthole isilinganiso sakamuva

Incazelo

Izici

??Ubuchwepheshe be-Microprocessor buhlinzeka ngesivikelo esinembe kakhulu nesiphindaphindekayo

??I-LCD eyakhelwe ngaphakathi kanye nekhiphedi kunikeza isilungiselelo esinembile

??Izindlu eziqinile ezingama-43mm

??I-over-and undervoltage elungisekayo, isigaba esingalingani somkhawulo

??Isikhathi sokulibaziseka esilungisekayo esizimele se-overvoltage, ukungalingani kwesigaba se-undervoltage

??Indlela yokusetha kabusha elungisekayo yokusetha kabusha ngokuzenzakalelayo isihleli kabusha ngokuzenzakalelayo

??1 Oxhumana nabo be-NO&INC

??Ukwehluleka ukurekhoda ngamaphutha angu-3 okugcina

I-Protective FunctionsI Izicelo
??Ukulahlekelwa Kwesigaba(Ukwehluleka)

??Misa Uchungechunge(Ukubuyisela emuva)

??I-Phase Unbalance(Asymmetry)

??I-Undervoltage

??I-overvoltage

Izicelo

??Amaphampu, amafeni, iyunithi yesiqandisi, ama-Blowers, ama-Motor, ama-Compressor, ama-Lifts, ama-Elevator, ama-Crane, ama-excavators ezimayini nama-conveyor

I-voltage elinganiselwe: 380V 50-60Hz, Ibanga elisebenzayo: 300-490VAC

 

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