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Amandla e-Anqiang aphuhlisa uhlobo oluphambili Ngokusebenzisa i-Core Current Transformer LMZC-10 esekelwe kwiimfuno zesicelo sentsimi yeenkqubo zokuhambisa amandla zanamhlanje. Eyenzelwe i-medium-voltage switchgear environments ezifana ne-GIS, i-RMU, kunye ne-compact substations, imveliso ibonelela ngokusebenza komlinganiselo ozinzile phantsi kweemeko zokusebenza ezinzima. Yamkela isakhiwo esigqunywe ngokupheleleyo kunye nendlu ye-ABS engatshiyo kunye nesivalo setheminali esitywiniweyo esiselubala ukuphucula ukhuseleko kunye nokubonakala ngexesha locingo kunye nokugcinwa.
Kwimijikelezo esebenzayo yokulinganisa kunye nokhuseleko, isetyenziswa kakhulu kwisampulu yexesha lokwenyani kunye nokhuseleko lwerelay kwiinkqubo zamandla. I-split-core okanye i-ring-type-type ivumela ukufakwa ngokuthe ngqo kwiintambo eziphambili okanye iibhasi zebhasi ngaphandle kokuqhawula umqhubi oyintloko, ukuphucula ukusebenza kakuhle ngexesha lokubuyisela okanye ukulungiswa kweeprojekthi.
Yakhiwe nge-toroidal silicon yensimbi engundoqo kunye ne-epoxy resin casting insulation. I-conductor ephambili isebenza njenge-single-turn winding, ephucula kakhulu ukusebenza kakuhle kokudibanisa magnetic kunye nokunciphisa ukulahlekelwa kwamandla ngexesha lokusebenza.
I-winding yesibini yenziwe nge-high-conductivity yobhedu yocingo ukuze kuqinisekiswe ukuveliswa kwangoku okuzinzileyo kunye nokuchaneka kokulinganisa. Isakhiwo se-epoxy resin esitywinwe ngokupheleleyo siphakamisa ukuxhathisa ukufuma, ukukhuselwa kothuli, kunye nokuzinza kwexesha elide lomatshini.
Kwizicelo zobunjineli bombane, i- Through Core Current Transformer ikhethwa ngenxa yesakhiwo sayo esincinci kunye nokusebenza okuthembekileyo kwiindawo zokusebenza eziqhubekayo.
|
Igama lemveliso |
Ngokusebenzisa i-core transformer yangoku |
Umzekelo weMveliso |
I-LMZC-10 |
|
Ilinganiswe rhoqo |
50/60Hz |
Imathiriyeli yemveliso |
ABS idangatye retardant |
|
Ukulinganisa okuchasene nokungcola |
Inqanaba lesi-2 |
Isibini sangoku |
5A/1A |
|
Ubushushu obugciniwe |
-350℃-550℃ |
Ukuphakama |
≤1000 yeemitha |
|
Umzekelo |
Sebenzisa |
Ukulinganisa i-transformer yangoku |
I-transformer yangoku ekhuselayo |
I-dual-winding current transformer |
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Ilinganiswe engundoqo yangoku |
Iklasi yokuchaneka kunye nomthwalo olinganisiweyo (VA) |
Iklasi yokuchaneka kunye nomthwalo olinganisiweyo (VA) |
Iklasi yokuchaneka kunye nomthwalo olinganisiweyo (VA) |
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|
0.2s |
0.2 |
0.5 |
10P 5 |
10P10 |
10P15 |
0.5 |
1 |
10P10 |
10P5 |
||
|
LMZC-10-3 |
75 |
__ |
__ |
__ |
__ |
__ |
__ |
__ |
__ |
__ |
__ |
|
100 |
__ |
__ |
__ |
2.5 |
__ |
__ |
__ |
__ |
__ |
__ |
|
|
150 |
2.5 |
2.5 |
2.5 |
2.5 |
__ |
__ |
__ |
__ |
__ |
__ |
|
|
200 |
2.5 |
2.5 |
2.5 |
3.75 |
__ |
__ |
__ |
__ |
__ |
__ |
|
|
300 |
5 |
5 |
5 |
5 |
__ |
__ |
__ |
__ |
__ |
__ |
|
|
400 |
5 |
5 |
5 |
5 |
2.5 |
__ |
__ |
__ |
__ |
__ |
|
|
500 |
10 |
10 |
10 |
7.5 |
2.5 |
__ |
__ |
__ |
__ |
__ |
|
|
600 |
10 |
10 |
10 |
10 |
5 |
__ |
__ |
__ |
__ |
__ |
|
|
LMZC-10-4 |
50 |
__ |
__ |
2.5 |
__ |
__ |
__ |
__ |
__ |
__ |
__ |
|
75 |
2.5 |
3.75 |
3.75 |
2.5 |
__ |
__ |
__ |
__ |
__ |
__ |
|
|
100 |
5 |
5 |
5 |
5 |
2.5 |
1.5 |
__ |
__ |
__ |
__ |
|
|
150 |
5 |
5 |
5 |
7.5 |
3.75 |
1.5 |
__ |
__ |
__ |
__ |
|
|
200 |
7.5 |
7.5 |
7.5 |
10 |
5 |
2.5 |
5 |
5 |
__ |
2.5 |
|
|
300 |
10 |
10 |
15 |
15 |
7.5 |
5 |
7.5 |
7.5 |
__ |
3.75 |
|
|
400 |
15 |
20 |
20 |
20 |
10 |
7.5 |
7.5 |
7.5 |
2.5 |
5 |
|
|
500 |
20 |
25 |
25 |
25 |
10 |
7.5 |
10 |
10 |
2.5 |
5 |
|
|
600 |
20 |
25 |
30 |
25 |
10 |
7.5 |
10 |
10 |
3.75 |
7.5 |
|
Olu chungechunge lusetyenziswa ngokubanzi kwiikhabhinethi zokusabalalisa i-voltage ephantsi, iipaneli zokulinganisa iimitha, kunye neenkqubo ezizenzekelayo zoshishino. I- Through Core Current Transformer ifaneleke ngokukodwa kwiiprojekthi zokubuyisela kwakhona apho iibhasi okanye iintambo ezikhoyo zingenako ukuqhawuka ngexesha lofakelo. Ixhasa ukusebenza okuqhubekayo kwiindawo zangaphakathi kunye nomswakama ozinzileyo kunye nokulawula ukushisa.
Ukusetyenziswa ngokubanzi kwiinkqubo zamandla ombane ezifuna ukubeka iliso ngoku ngokuchanekileyo kunye nokulungelelaniswa kokhuseleko. Ilungele ukufakwa kwimizi-mveliso kunye nosetyenziso lwesikali.
Ukufakela okufanelekileyo kubalulekile ukuqinisekisa ukuchaneka komlinganiselo kunye nokusebenza ngokukhuselekileyo. I-conductor ephambili kufuneka idlule kumbindi we-core ukuze igcine ukuhanjiswa kwe-magnetic flux elinganayo.
Xa kuthelekiswa neziguquli eziqhelekileyo zangoku, i- Through Core Current Transformer ibonelela ngokuphuculweyo kokusebenza kunye nokuzinza kwexesha elide kwiinkqubo zokulinganisa umbane.
I-Q1: Yintoni umsebenzi oyintloko wale mveliso?
A: Isetyenziselwa umlinganiselo wangoku kunye nokukhuselwa kwiinkqubo zombane, ngakumbi ekuhanjisweni nasekufakweni kweemitha.
I-Q2: Ngaba inokufakwa ngaphandle kokuvala inkqubo?
A: Ewe, uyilo lwayo lwe-split-core luvumela ufakelo ngaphandle kokuqhawula umqhubi ophambili.
I-Q3: Ziziphi iinkqubo ezihambelanayo?
A: Ifanelekile kwi-switchgear ephantsi kunye nephakathi, kuquka i-RMU kunye neepaneli zokulawula.
I-Q4: Ithini inqanaba lokugquma?
A: Inqanaba lokufakelwa kwe-insulation lenzelwe iindawo zokusasazwa kwamashishini kwaye liqinisekisa ukusebenza ngokukhuselekileyo phantsi kweemeko zombane ezilinganisiweyo.
I-Q5: Ngaba inokusetyenziswa ngaphandle?
A: Ikakhulu yenzelwe ukusetyenziswa kwangaphakathi; ukufakwa kwangaphandle kufuna indawo evaliweyo eyongezelelweyo yokukhusela.
I-Q6: Ifuna kangaphi ulondolozo?
A: Phantsi kweemeko eziqhelekileyo zokusebenza, ukuhlolwa ngamaxesha kwanele, ngaphandle kokugcinwa rhoqo okufunekayo.
Inqaku lokugqibela: Oku ngokusebenzisa i-Core Current Transformer yenzelwe ukusebenza okuzinzile kwexesha elide kwiinkqubo zanamhlanje zokuhambisa amandla, ukuqinisekisa ukulinganisa okuthembekileyo kunye nokusebenza kokukhusela.
Idilesi
Indawo yoShishino yaseJinlu, idolophu yaseBeibaixiang, kwisiXeko saseYueqing, kwisiXeko saseWenzhou, kwiPhondo laseZhejiang, eTshayina
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