China LZZBJ9 20kV Umzi-mveliso wangoku weTransformer kunye nabavelisi |Aiso

LZZBJ9 20kV Isiguquli sangoku

Yenza iMisebenzi eNgcono kwiMisebenzi eBangayo

UYueqing Aiso ufumana intembeko yomxhasi ngenxa yodumo lwabo oluqinisekisiweyo lokuthembeka, ukusebenza kunye nobomi obude.I-JDZC 6kV 10kV Resin Indoor Voltage Measuring Transformer esuka eYueqing Aiso ziyafumaneka kubavelisi bezixhobo zoqobo (OEM) ukuba bazibandakanye kuzifakelo zabo okanye zisetyenziswe ekulungiseni, ekubuyiseleni nasekuphuculeni iiprojekthi.

Kutheni uYueqing AIso?
1, Ubunjineli obugcweleyo kunye nenkxaso yobugcisa: 3 abavelisi abaqeqeshiweyo, kunye neqela lenkonzo yobugcisa.
2,Umgangatho nguNo1,inkcubeko yethu.
3, Amaxesha okukhokela ngokukhawuleza: “Ixesha ligolide” kuwe nakithi
I-4,30min impendulo ekhawulezayo: sineqela leengcali, 7 * 20H

THUMELA I-IMEYILI KUTHI

Umgangatho olungileyo we-20kv transformerIsishwankathelo

I-transformer yangoku iphosa i-resin kunye nemveliso evalelwe ngokupheleleyo.Isetyenziselwa ukwenza umbane wamandla ombane kunye nokhuseleko lwangoku, ukukhuselwa kwi-relay kwinkqubo yombane ye-50Hz okanye i-60Hz kunye ne-voltage elinganisiweyo ye-20KV.I-transformers mayisetyenziswe ngokwemigangatho ye-IEC44-1 kunye ne-GB20840.1-2010, i-GB20840.2-2014 i-Current Transformer.

Uhlobo lobizo

Intshayelelo yolwakhiwo

Olu hlobo lwe-transformer yangoku lufakwe ngokupheleleyo kunye nohlobo lweposi.Incinci kwaye ilula.Kukho imingxunya emine yokulungisa ye-4-M10 ezantsi.

Ipharamitha yobugcisa

I-1, inqanaba elilinganisiweyo le-insulated: 24/65/125KV

2, Ilinganiswe ngoku yesibini: 5A, 1A

I-3, i-Primary current, idibaniso echanekileyo, isiphumo esilinganisiweyo, i-dynamic kunye ne-thermal stability current.

4, Iimeko zovavanyo lokukhutshwa ngokuyinxenye ngokwe-GB20840.1-2010&GB20840.2-2014 I-Transformer yangoku iya kuzaliseka ngaphandle kokukhetha.
Uzinzo olunamandla lwe-thermal parameters zobugcisa

Phawula:

1, Ukuba isicelo, iklasi yokulinganisa inokufikelela kwi-0.2S okanye i-0.5S iklasi.

I-2, sinokwenza i-multi-transformation-ratio-ratio i-transformer yangoku yokulinganisa i-single yokulinganisa okanye i-protivc enye, efana nokulinganisa okukodwa: 100-150-200 / 5A 0.2 iklasi 10VA, Ith = 31.5A
Iklasi yokukhusela enye: 100-150-200 / 5A, iklasi ye-5P15, i-10VA, i-Ith = 31.5A.

Eyona parameter yobugcisa

Ithelekelelo langoku eliphambili(A)	Ukuchaneka kweklasi yokudibanisa	Isiphumo esilinganisiweyo (VA)				ixesha elifutshane lobushushu bombane (KA )	Ithelekelelo langoku eliguquguqukayo (KA )
		0.2, 0.2S	0.5, 0.5S	10P10	10P15
30-150	0.2s/0.5s/10p 0.2s/0.5/10p 0.5s/0.5/10p	10	10	15	15	200Iln	500Iln
150-200						31.5	80
200-300						45	112.5
300-400						63	130
600-800			15	20	15	80	160
1000-1250
1500-2000		15	20	30	20	100	160