Aplikasi: | Daya |
---|---|
Fase: | Tiga |
Core: | Trafo tipe inti |
Metode Pendinginan: | Transformer Tipe terendam Oli |
Tipe kumparan: | Transformer dua kumparan |
Sertifikasi: | ISO9001 |
Pemasok dengan izin usaha terverifikasi
Properti utama | |||||||
sifat listrik | |||||||
System nominal VOLTAGE UN (kV) (Tegangan nominal sistem tidak ada(kV | 35 | 66 | 110 | 132 | 150 | 220 | |
Tegangan nominal Ur(kV) | 40.5 | 72.5 | 126 | 145 | 170 | 252 | |
frekuensi daya 60 dtk tahan terhadap tegangan: | kv kering | 95 | 147 | 230 | 275 | 325 | 460 |
KV basah | 80 | 140 | 230 | 275 | 325 | 460 | |
Impuls petir tahan tegangan bergelombang yang dirajang | KV(puncak) gelombang penuh | 200 | 325 | 550 | 650 | 750 | 1050 |
KV(puncak) | 375 | 635 | 750 | 865 | 1210 | ||
Impuls pengoperasian tahan tegangan (kering atau basah) | 850 | ||||||
faktor pelepasan elektrik tanδ | (20 derajat celcius) Maks. | Ur:0.004 | |||||
penambahan | 1,05Ur/√3-Ur:0.0005 | ||||||
Pelepasan sebagian tegangan | ≤5pC | ||||||
1.5Ur dibuang sebagian dengan tegangan | ≤10pC |
Beban pengujian tekukan | ||||
Tegangan nominal Ur(kV) | Beban tes Meliuk(N) | |||
IR saat ini Tetapan (A) | ||||
≤800 | 800-1600 | 1600-2500 | ≥3150 | |
≤52 | 1250 | 2000 | 2000 | 2500 |
72.5 | 1250 | 1250 | 4000 | 4000 |
126-170 | 3150 | 4000 | 4000 | 4000 |
252 | 4000 | 5000 | 5000 | 5000 |
properti lainnya | ||||
Item# | Menguji | indeks kinerja | ||
1 | Bushing dapat menahan tekanan meteran seal Uji pada 0,2MPa | tidak ada kebocoran | ||
2 | transmisi interior oli | Pressure Value(kV) | ≥55 | |
Faktor loss dielektrik tanδ(90) | ≤0.004 | |||
Mico Water(μg/g) | ≤10 | |||
Chromatography | Asetilena(μL/L) | 0 | ||
Hidrogen(μL/L) | ≤30 | |||
Hidrokarbon total (μL/L) | ≤9 | |||
3 | Pengukuran faktor kehilangan dielektrik Terminal ke bumi 2kV tegangan | ≤0.02 |
Ketik penetapan | ||||||||
BRDLW- (tegangan tetapan:kV)/ (arus tetapan:A)- (permukaan Antifsesuai) | ||||||||
Bushing TRANSFORMER KONDENSOR AC, bushing dinding Kondensor OIP mewakili CR | ||||||||
Bushing ekor D-pendek,jika tidak ada "D" maka harus ekor sedang pendek bushing | ||||||||
L:dapat menginstal CT | ||||||||
W:jenis Andirotling,3 berarti jarak cream adalah 25mm/kV,4 berarti jarak cream Adalah 31 mm/kV |
7bushing Transformer Kondener 1250A Odener Condenser 630(Draw Lead) | |||||||||||||||||||||
Kode | Tipe | KV tegangan tetapan | Arus tetapan A |
Dimensi Utama(mm) | Jarak halaman barang | MASSA KG | |||||||||||||||
L | L1 | L2 | L3 | L4 | L5 | D1 | D2 | D3 | d1 | d2 | d3 | d4 | A | Z | X | ||||||
BR4134A | BRDLW-72.5/630-3 | 72.5 | 630 | 1955 | 1650 | 700 | 670 | 400 | 35 | 180 | 138 | 280 | 28 | 35 | 18 | 14 | 40 | 60 | 120 | 1900 | 88 |
BR4144A | BRDLW-72.5/630-4 | 72.5 | 630 | 2010 | 1705 | 755 | 670 | 400 | 35 | 180 | 138 | 280 | 28 | 35 | 18 | 14 | 40 | 60 | 120 | 2250 | 92 |
BR4135A | BRDLW-72.5/630-3 | 72.5 | 630 | 2055 | 1750 | 700 | 770 | 500 | 35 | 180 | 138 | 280 | 28 | 35 | 18 | 14 | 40 | 60 | 120 | 1900 | 88 |
BR4145A | BRDLW-72.5/630-4 | 72.5 | 630 | 2110 | 1805 | 755 | 770 | 500 | 35 | 180 | 138 | 280 | 28 | 35 | 18 | 14 | 40 | 60 | 120 | 2250 | 86 |
BR4143A | BRDLW-72.5/630-4 | 72.5 | 630 | 1910 | 1605 | 755 | 570 | 300 | 35 | 180 | 138 | 280 | 28 | 35 | 18 | 14 | 40 | 60 | 120 | 2250 | 88 |
BR4132A | BRDLW-72.5/630-3 | 72.5 | 630 | 1820 | 1615 | 700 | 535 | 265 | 35 | 180 | 138 | 280 | 28 | 35 | 18 | 14 | 40 | 60 | 120 | 1900 | 81 |
BR4142A | BRDLW-72.5/630-4 | 72.5 | 630 | 1875 | 1570 | 755 | 535 | 265 | 35 | 180 | 138 | 280 | 28 | 35 | 18 | 14 | 40 | 60 | 120 | 2250 | 87 |
BR4130A | BRDLW-72.5/630-3 | 72.5 | 630 | 1585 | 1280 | 700 | 300 | 30 | 35 | 180 | 138 | 280 | 28 | 35 | 18 | 14 | 40 | 60 | 120 | 1900 | 75 |
BR4140A | BRDLW-72.5/630-4 | 72.5 | 630 | 1640 | 1335 | 755 | 300 | 30 | 35 | 180 | 138 | 280 | 28 | 35 | 18 | 14 | 40 | 60 | 120 | 2250 | 80 |
BR4154A | BRDLW-72.5/630-4 | 72.5 | 630 | 2105 | 1800 | 850 | 670 | 400 | 35 | 180 | 138 | 280 | 28 | 35 | 18 | 14 | 40 | 60 | 120 | 2610 | 98 |
BR4234A | BRLW-72.5/1250-3 | 72.5 | 1250 | 2100 | 1805 | 700 | 800 | 450 | 40 | 200 | 160 | 350 | 36 | 48 | 24 | 18 | 50 | 110 | 145 | 1900 | 109 |
BR4244A | BRLW-72.5/1250-4 | 72.5 | 1250 | 2155 | 1860 | 755 | 800 | 450 | 40 | 200 | 160 | 350 | 36 | 48 | 24 | 18 | 50 | 110 | 145 | 2250 | 118 |
BR4235A | BRDLW-72.5/1250-3 | 72.5 | 1250 | 2100 | 1705 | 700 | 800 | 500 | 40 | 200 | 160 | 350 | 36 | 48 | 24 | 18 | 50 | 110 | 140 | 1900 | 106 |
BR4245A | BRDLW-72.5/1250-4 | 72.5 | 1250 | 2155 | 1860 | 755 | 800 | 500 | 40 | 200 | 160 | 350 | 36 | 48 | 24 | 18 | 50 | 110 | 140 | 2250 | 114 |
Referensi bushing HV lainnya:
Referensi paket:
Ville Electric Company akan mengikuti abad ini, Epok,
Pemasok dengan izin usaha terverifikasi