Okubi kokuhlolwa okuqondile kwamanje (DC)
(1) Ngaphandle kokuthi akukho ukusebenzisa amandla entweni elinganisiwe, i-appy voltage kumele iqale kusuka ku- "zero" futhi ikhuphuke kancane ukugwema ukushaja ngokweqile kwamanje. I-voltage engeziwe nayo iphansi. Lapho ukukhokhiswa kwamanje kukhulu kakhulu, nakanjani kuzodala ukwahlulela okungafanele ngohlolo futhi wenze umphumela wokuhlola awulungile.
(2) Njengoba i-DC imelana nokuhlolwa kwe-voltage izokhokhisa into evivinywayo, ngemuva kokuhlolwa, into evivinywa kufanele ikhishwe ngaphambi kokuqhubeka nesinyathelo esilandelayo.
(3) Ngokungafani novivinyo lwe-AC, i-DC emelana nokuhlolwa kwe-voltage i-voltage ingahlolwa kuphela nge-polarity eyodwa. Uma umkhiqizo uzosetshenziswa ngaphansi kwamandla kagesi e-AC, kufanele kubhekwe lo mkhandlululo. Lesi futhi yisonasizathu esenza abalawuli abaningi bezokuphepha bancoma ukusebenzisa i-AC Phatha Test Voltage Test.
. Ngakho-ke, imithetho eminingi yezokuphepha idinga ukuthi uma i-DC imelana nokuhlolwa kwe-voltage voltage, i-voltage yokuhlola kufanele inyuswe ibe yinani elilinganayo.
Ngemuva kokuthi i-DC imelana ne-voltage test iqediwe, uma into evivinywa ingakhishwa, kulula ukudala ukwethuka kukagesi ku-opharetha; Yonke i-DC yethu imelana nabahloli be-voltage banokukhipha okusheshayo kwe-0.2s. Ngemuva kokuthi i-DC imelana nokuhlolwa kwe-voltage voltage isiqediwe, umhloli kungasenza ngokuzenzakalelayo ugesi emzimbeni ohloliwe ngaphakathi kwe-0.2s ukuvikela ukuphepha ko-opharetha.
Isingeniso sezinzuzo kanye nobubi bokumelana ne-AC Phatha Test Voltage Test
Ngesikhathi sokuhlola ukuhlolwa kwe-voltage, amavota asetshenziswe umhloli we-handpantle voltage emzimbeni ohlolwe kanjena anqunywe kanjena: Phindaphinda amavolumu asebenzayo womzimba ohloliwe ngu-2 bese wengeza i-1000v. Isibonelo, i-voltage esebenzayo yento ehloliwe ingu-220V, lapho kwenziwa ukuhlolwa kwamandla kagesi, amavolushi e-handpantle voltage umhloli ngu-220v + 1000v = 1440V = 1440v.
Ukuhlola ukuhlolwa kwe-voltage kuhlukaniswe nge-AC ukumelana novivinyo lwe-voltage kanye ne-DC ekwazi ukumelana novivinyo lwe-voltage; Izinzuzo nobubi be-AC Phazelela Ukuhlolwa Kwe-Voltage Voltage kungokulandelayo:
Izinzuzo ze-AC zimelana ne-Voltage Test:
(1) Ngokuvamile, isivivinyo se-AC kulula ukwamukelwa yiyunithi yokuphepha kunokuhlolwa kwe-DC. Isizathu esiyinhloko ukuthi iningi lemikhiqizo lisebenzisa ukushintshana kwamanje, futhi okunye ukuhlolwa kwamanje kungahlola ubuhle obuhle nobubi bomkhiqizo ngasikhathi sinye, okuhambisana ngokuphelele nemvelo lapho umkhiqizo usetshenziswa khona futhi emugqeni ngesimo sangempela sokusetshenziswa.
. Hlola, ngaphandle kokuthi umkhiqizo uzwele ku-inrush voltage ebucayi kakhulu.
(3) Njengoba isivivinyo se-AC asikwazi ukugcwalisa lawo mandla alahlekile, asikho isidingo sokukhipha into yokuhlola ngemuva kovivinyo, olungenye inzuzo.
Okubi kwe-AC ukumelana nokuhlolwa kwe-voltage
. Okwamamuva.
. Lokhu kwandisa ubungozi ku-opharetha.
Ingabe kunomehluko phakathi kokutholwa kwe-arc nokuhlola kwamanje?
1. Mayelana nokusetshenziswa komsebenzi wokutholwa kwe-ARC (i-ARC).
a. I-ARC yinto ebonakalayo, ikakhulukazi i-voltage ephakeme ephakeme kakhulu.
b. Izimo Zokukhiqiza: Umthelela Wezemvelo, umthelela wenqubo, umthelela wezinto ezibonakalayo.
c. I-ARC inendaba kakhulu yiwo wonke umuntu, futhi futhi ingenye yezimo ezibalulekile zokulinganisa ikhwalithi yomkhiqizo.
d. I-RK99 Series Retstantraped elawulwa nguVoltant Vider ekhiqizwa yinkampani yethu inomsebenzi wokutholwa kwe-arc. Iyasalisa isibonakaliso se-high-frequency pulse ngenhla kwe-10Khz ngokusebenzisa isihlungi esiphezulu ngempendulo yemvamisa ngenhla kwe-10KHZ, bese uyiqhathanisa neBenchmark yensimbi ukuthola ukuthi iyafaneleka yini. Ifomu lamanje lingasethwa, futhi ifomu lezinga lingasetwa.
e. Ungayikhetha kanjani izinga lokuzwela kufanele libekwe ngumsebenzisi ngokuya ngezimpawu zomkhiqizo nezidingo.
Isikhathi sePosi: Oct-19-2022
