I-YC9VA-3 Voltage Protection Relay
Incazelo
I-voltage ye-YC9VA kanye ne-current display relay iyithuluzi lokuqapha i-voltage elisuselwa ku-microprocessor kumanethiwekhi e-AC esigaba esisodwa ukuvikela okokusebenza kukagesi ku-voltage yokuqhuma.Idivayisi ihlaziya i-voltage eyinhloko futhi ibonise inani layo lamanje kusibonisi sedijithali.Umthwalo ushintshwa yi-electromagnetic relay.Umsebenzisi angasetha inani lamanje le-voltage kanye nesikhathi sokulibaziseka ngokusebenzisa inkinobho.Inani ligcinwa kumemori engaguquki.Izintambo ze-Aluminium nezintambo zethusi zingasetshenziselwa ukuxhuma.
Isicelo
I-voltage ye-YC9VA kanye ne-relay yesibonisi yamanje esetshenziswa ezakhiweni zokuphatha, zezimboni nezindawo zokuhlala futhi inomsebenzi wokuvikela imigqa yesigaba esisodwa:
Ukuvikelwa kwe-undervoltage;
Ukuvikelwa kwe-overvoltage;
Isebenza ngaphansi kwemodi ye-voltmeter.