China LZZBJ9 20kV Yazvino Transformer fekitori nevagadziri |Aiso

LZZBJ9 20kV Yazvino Shandura

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Hunhu hwakanaka 20kv transformerSummary

Iyo yazvino transformer iri kukanda resin uye yakazara yakavharirwa chigadzirwa.Inoshandiswa kugadzira magetsi emagetsi uye azvino, kuchengetedzwa kwerelay mukuchengetedza kwekudzivirira mune yemagetsi sisitimu yakayerwa frequtncy 50Hz kana 60Hz uye yakayerwa voltage 20KV.The transformers kuurayiwa maererano mitemo IEC44-1 uye GB20840.1-2010, GB20840.2-2014 Current Transformer.

Type designation

Nhanganyaya yemaitiro

Iyi mhando yezvino transformer yakavharirwa zvizere uye post type.Idiki uye yakareruka.Kune mana ekugadzirisa gomba re4-M10 pazasi.

Technical parameter

1, Rated insulated level: 24/65/125KV

2, Yakarongwa yechipiri ikozvino: 5A, 1A

3, Yakatemerwa yekutanga ikozvino, kunyatso kusanganisa, yakatemerwa kubuda, ine simba uye yekudziya kugadzikana ikozvino.

4, Mamiriro eiyo chikamu chekubuda bvunzo zvinoenderana neGB20840.1-2010&GB20840.2-2014 Yazvino transformer ichazadziswa pasina kusarudzika.
Dynamic thermal stability technical parameters

Cherechedza:

1, kana iri chikumbiro, kirasi yekuyera inogona kusvika ku0.2S kana 0.5S kirasi.

2, Tinogona kugadzira akawanda-shanduro yekugadzira-ratio yazvino shanduri yeimwe yekuyera mhepo inotenderera kana imwechete protivc mhepo, senge yekuyera kuyera mhepo: 100-150-200/5A 0.2 kirasi 10VA, Ith = 31.5A
Kirasi imwe chete yekudzivirira: 100-150-200 / 5A, 5P15 kirasi, 10VA, Ith = 31.5A.

Main technical parameter

Yakatemerwa yekutanga ikozvino (A)	Accuracy kirasi musanganiswa	Rated output (VA)				nguva pfupi yekupisa ikozvino (KA)	Rated dynamic current (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