GDBT-1000kVA Transformer Test Bhenji
Test Object:
22.9kV Single Phase transformers uye akakosha emagetsi,mutoro voltage uye ikozvino: AC 0-650V/78A, AC 0-1200V/29A, AC 0-2400V/14.6A
Iyo impedance yeakaedzwa transformer iri mukati me7%, HV side iri 23kV, 11kV, 6kV.LV divi iri 0.05kV-2.4kV.
Iri bhenji rekuyedza rinogona kuitisa pazasi bvunzo:
1. Hapana-mutoro muedzo unosanganisira pasina-mutoro kurasikirwa, iyo muzana yeasina-mutoro ikozvino kune yakatarwa ikozvino.
2. Muedzo wemutoro unosanganisira kurasikirwa kwemutoro, impedance voltage percentage, otomatiki tembiricha kutendeuka uye mutoro kurasikirwa bvunzo pasi pe30% kana pamusoro akazara ikozvino.
3. Induced voltage test.
●Manual rekodhi bvunzo data uye chengetedza mudhatabhesi.
●Iyo data yeNo-load bvunzo inogona kugadziriswa ne waveform uye yakayerwa voltage otomatiki.
●Iyo data yeMutoro bvunzo inogona kugadziriswa nekupisa (75 ℃, 100 ℃, 120 ℃, 145 ℃) uye yakayerwa ikozvino.
●MuNo-load bvunzo, LV divi voltage inogona kutariswa.
●Muyedzo yeMutoro, HV yedivi yazvino inogona kutariswa.
●Ese bvunzo mabasa uye bvunzo maitiro anogona kusarudzwa uye kudzorwa nemabhatani epamberi pani.
●Yese mhinduro dzebvunzo dzinogadziriswa zvinoenderana nezvinodiwa zveGB1094, IEC60076 kana ANSI C57.
●Maitiro ekuyedza anogona kuenderera nePC software.
●Yese data inogona kuchengetwa uye kudhindwa.
●Ne zero dziviriro, over-current dziviriro uye over-voltage kuchengetedza mabasa.
●CT/PT renji chinja otomatiki.
●Iyo bhenji yekuyedza ichadzora zvizere kune yese loop wedunhu uye kutarisa kuyerwa.
●Safety alarm system.
Transformer Load uye No-load Tester (Kungoreva chete, iyo yekupedzisira modhi ndeyeFluke Norma 4000)
Voltage range: 0-1000V
Ikozvino huwandu: 0.25-20A, kunyatsoita 0.2%.
Simba rakarurama 0.3%.
Simba chinhu 0.050-1.000, kururama 0.3%
Frequency 40-70Hz, kunyatsoita 0.1%.
Simba P
Hapana-mutoro ikozvino Io,%
Hapana-mutoro kurasikirwa Po
Kutakura mutoro Pk
Impedance voltage Uk
Power Po
Avhareji yemutsetse voltage Un
Avhareji yazvino In.
HV CT tsanangudzo
Voltage range: 3kV
Kuyera huwandu: 0.25A-110A
Kururama 0.05%
Turns reshiyo i100,50,30,20,10,5,2.5/1A
PT tsanangudzo
Voltage range: 0.1kV-3kV(50Hz-400Hz)
Kururama 0.05%
Matende reshiyo i3,2,1,0.5kV/0.1kV
Variable Frequency Power Supply
Input voltage: Chikamu chimwe chete AC380V, 60Hz
Kuyera huwandu: 0-800V
Rated simba: 30kVA
Kubuda ikozvino: 0-37.5A
Kubuda kakawanda: 180Hz, 240Hz, 400Hz±2%
Intermediate Transformer
Kukwanisa: 40kVA
Input Voltage: Chikamu chimwe chete 500V
Output Voltage: 0-650V-1200V-2400V
100kVA Single Phase Regulator
Input voltage: Chikamu chimwe chete 380V / 60Hz, kubuda kwemhepo 20-650V.
Max.Rodha ikozvino: 154A
Iyo isiri yekuonana inodzora, iri nyore kushandisa.
Kana magetsi ekuisa achigara, anogona kugadzirisa inobuda voltage zvakanaka nemutoro.Yakagadzirwa neyakayerwa frequency 60Hz.
Design Inodiwa
Yese inodiwa bvunzo yakashongedzerwa mubhenji rimwe chete, basa rega rega rakazvimiririra.Yese bvunzo ndeye otomatiki.
Transformer Characteristic Test (Hapana-mutoro uye Mutoro Muedzo)
Iyo inodzorwa nePC uye inopiwa induced voltage regulator 100kVA, yepakati transformer 40kVA.
Isu tinokwanisa kugadzirisa akasiyana rating modhi zvichienderana nezvinodiwa chaizvo.
Ruzivo rwekambani
