Transformator QDTB®

Pencarian Produk

Temukan trafo yang tepat untuk kebutuhan Anda

S20-M Seri Transformator Terendam Minyak

162 Model tersedia

Unduh Lembar Data (PDF)
S20-M Transformator Terendam Minyak

Gambar hanya untuk tujuan ilustrasi

Seri S20-M - Transformator Terendam Minyak Tertutup Hemat Energi Premium (Efisiensi Level 20)

Seri S20-M mewakili kelas efisiensi energi tertinggi untuk transformator terendam oli, mencapai peringkat Level 20 dengan kinerja luar biasa. Berperingkat 10–5000 kVA, primer 0,48–35 kV dan sekunder 0,208–0,48 kV, insulasi minyak mineral dengan kenaikan suhu 65 K. Cocok untuk jaringan distribusi utilitas, gardu induk, pembangkit listrik tenaga surya, dan sistem tenaga industri.

Rincian Nomor Model

20Penunjukan tingkat kinerja, sesuai dengan standar efisiensi energi Level 20
STransformator daya tiga fasa
MKonstruksi tertutup, desain bebas perawatan
162+
Model yang Tersedia
Kalkulator Seleksi & Kutipan Instan
Kalkulator Teknik

Fitur Utama

  • Peringkat efisiensi energi level 20 (kelas premium)
  • Kehilangan energi minimal
  • Konstruksi tersegel tingkat lanjut
  • Optimal untuk jaringan listrik modern

Aplikasi

  • Infrastruktur jaringan pintar
  • Distribusi daya dengan efisiensi tinggi
  • Sistem utilitas modern
  • Aplikasi komersial premium

TECHNICAL DRAWING

Model: S20-M-250/10/0.48 | Jenis: Trafo terendam minyak | Kapasitas: 250 kVA

FRONT ELEVATION

Tingkat minyak1U1V1W2U2V2W2NTAPN.P.180mm240mm

ELECTRICAL SCHEMATIC

HV WINDING (Delta)1U1V1WLV WINDING (Bintang)2U2V2W2NDelta-Wye (IEEE Std)

EFFICIENCY vs LOAD

90%95%98%99%0%25%50%75%100%≈99%load %efficiency %

SIDE VIEW

Tingkat minyak135mm

TOP VIEW

1U1V1W2U2V2W2N135mm

TERMINAL BLOCK

HV TERMINAL BLOCK1U1V1W1N1PELV TERMINAL BLOCK2U2V2W2N2PE2122Konfigurasi blok terminalBusbar tembaga berlapis timah

CORE & WINDING

OIL / TANKGulungan/bushing HVINSULATIONGulungan/bushing LVInti besiconcentric cross-section
LEGEND:
Inti besi
Gulungan/bushing HV
Gulungan/bushing LV
Garis dimensi

Kisaran Spesifikasi

Semua spesifikasi dan dimensi dapat disesuaikan berdasarkan permintaan

Pemilih Model

Parameter kunciRentang Model
Kapasitas10–5000 kVA
Tegangan HV (kV)10, 6, 35, 0.48
Tegangan LV (kV)0.4, 0.48, 0.22, 0.208
Frekuensi (Hz)50, 60
Impedansi (%)4, 4.5, 6, 7
PendinginanONAN
EfisiensiClass 20
StandarIEC 60076, IEEE C57 / ANSI C84.1
KoneksiDyn11 (IEC), Delta-Wye (IEEE Std)
Kelas isolasiA (105°C)
Kenaikan suhu diperbolehkan65
Tingkat kebisingan≤33 dB(A), ≤34 dB(A), ≤35 dB(A), ≤36 dB(A), ≤37 dB(A), ≤38 dB(A)…
Ketuk Pengubah±2×2.5% Multi-tap, ±5% Single-tap, ±5×2.5% Multi-tap, ±8×1.25% OLTC
Kehilangan tanpa beban42–2139 W
Kehilangan beban255–25720 W
Pilih 2-3 model untuk dibandingkan
MembandingkanModelKapasitas (kVA)Tegangan HV (kV)Tegangan LV (kV)BeratUkuran
S20-M-10/10/0.410kVA100.4229 kg650×362×577 mm
S20-M-10/6/0.410kVA60.4229 kg650×362×577 mm
S20-M-10/35/0.410kVA350.4229 kg650×362×577 mm
S20-M-10/10/0.4810kVA100.48229 kg650×362×577 mm
S20-M-10/10/0.2210kVA100.22229 kg650×362×577 mm
S20-M-10/0.48/0.20810kVA0.480.208229 kg650×362×577 mm
S20-M-15/10/0.415kVA100.4247 kg675×382×596 mm
S20-M-15/6/0.415kVA60.4247 kg675×382×596 mm
S20-M-15/35/0.415kVA350.4247 kg675×382×596 mm
S20-M-15/10/0.4815kVA100.48247 kg675×382×596 mm
S20-M-15/10/0.2215kVA100.22247 kg675×382×596 mm
S20-M-15/0.48/0.20815kVA0.480.208247 kg675×382×596 mm
S20-M-20/10/0.420kVA100.4265 kg700×402×615 mm
S20-M-20/6/0.420kVA60.4265 kg700×402×615 mm
S20-M-20/35/0.420kVA350.4265 kg700×402×615 mm
S20-M-20/10/0.4820kVA100.48265 kg700×402×615 mm
S20-M-20/10/0.2220kVA100.22265 kg700×402×615 mm
S20-M-20/0.48/0.20820kVA0.480.208265 kg700×402×615 mm
S20-M-25/10/0.425kVA100.4288 kg784×443×634 mm
S20-M-25/6/0.425kVA60.4288 kg784×443×634 mm
S20-M-25/35/0.425kVA350.4288 kg784×443×634 mm
S20-M-25/10/0.4825kVA100.48288 kg784×443×634 mm
S20-M-25/10/0.2225kVA100.22288 kg784×443×634 mm
S20-M-25/0.48/0.20825kVA0.480.208288 kg784×443×634 mm
S20-M-30/10/0.430kVA100.4311 kg869×483×654 mm
S20-M-30/6/0.430kVA60.4311 kg869×483×654 mm
S20-M-30/35/0.430kVA350.4311 kg869×483×654 mm
S20-M-30/10/0.4830kVA100.48311 kg869×483×654 mm
S20-M-30/10/0.2230kVA100.22311 kg869×483×654 mm
S20-M-30/0.48/0.20830kVA0.480.208311 kg869×483×654 mm
S20-M-40/10/0.440kVA100.4370 kg884×491×673 mm
S20-M-40/6/0.440kVA60.4370 kg884×491×673 mm
S20-M-40/35/0.440kVA350.4370 kg884×491×673 mm
S20-M-40/10/0.4840kVA100.48370 kg884×491×673 mm
S20-M-40/10/0.2240kVA100.22370 kg884×491×673 mm
S20-M-40/0.48/0.20840kVA0.480.208370 kg884×491×673 mm
S20-M-50/10/0.450kVA100.4430 kg899×499×692 mm
S20-M-50/6/0.450kVA60.4430 kg899×499×692 mm
S20-M-50/35/0.450kVA350.4430 kg899×499×692 mm
S20-M-50/10/0.4850kVA100.48430 kg899×499×692 mm
S20-M-50/10/0.2250kVA100.22430 kg899×499×692 mm
S20-M-50/0.48/0.20850kVA0.480.208430 kg899×499×692 mm
S20-M-63/10/0.463kVA100.4480 kg944×519×727 mm
S20-M-63/6/0.463kVA60.4480 kg944×519×727 mm
S20-M-63/35/0.463kVA350.4480 kg944×519×727 mm
S20-M-63/10/0.4863kVA100.48480 kg944×519×727 mm
S20-M-63/10/0.2263kVA100.22480 kg944×519×727 mm
S20-M-63/0.48/0.20863kVA0.480.208480 kg944×519×727 mm
S20-M-80/10/0.480kVA100.4549 kg999×547×769 mm
S20-M-80/6/0.480kVA60.4549 kg999×547×769 mm
S20-M-80/35/0.480kVA350.4549 kg999×547×769 mm
S20-M-80/10/0.4880kVA100.48549 kg999×547×769 mm
S20-M-80/10/0.2280kVA100.22549 kg999×547×769 mm
S20-M-80/0.48/0.20880kVA0.480.208549 kg999×547×769 mm
S20-M-100/10/0.4100kVA100.4597 kg990×670×930 mm
S20-M-100/6/0.4100kVA60.4597 kg990×670×930 mm
S20-M-100/35/0.4100kVA350.4597 kg990×670×930 mm
S20-M-100/10/0.48100kVA100.48597 kg990×670×930 mm
S20-M-100/10/0.22100kVA100.22597 kg990×670×930 mm
S20-M-100/0.48/0.208100kVA0.480.208597 kg990×670×930 mm
S20-M-125/10/0.4125kVA100.4668 kg1079×579×846 mm
S20-M-125/6/0.4125kVA60.4668 kg1079×579×846 mm
S20-M-125/35/0.4125kVA350.4668 kg1079×579×846 mm
S20-M-125/10/0.48125kVA100.48668 kg1079×579×846 mm
S20-M-125/10/0.22125kVA100.22668 kg1079×579×846 mm
S20-M-125/0.48/0.208125kVA0.480.208668 kg1079×579×846 mm
S20-M-160/10/0.4160kVA100.4764 kg1045×685×965 mm
S20-M-160/6/0.4160kVA60.4764 kg1045×685×965 mm
S20-M-160/35/0.4160kVA350.4764 kg1045×685×965 mm
S20-M-160/10/0.48160kVA100.48764 kg1045×685×965 mm
S20-M-160/10/0.22160kVA100.22764 kg1045×685×965 mm
S20-M-160/0.48/0.208160kVA0.480.208764 kg1045×685×965 mm
S20-M-200/10/0.4200kVA100.4842 kg1120×750×1000 mm
S20-M-200/6/0.4200kVA60.4842 kg1120×750×1000 mm
S20-M-200/35/0.4200kVA350.4842 kg1120×750×1000 mm
S20-M-200/10/0.48200kVA100.48842 kg1120×750×1000 mm
S20-M-200/10/0.22200kVA100.22842 kg1120×750×1000 mm
S20-M-200/0.48/0.208200kVA0.480.208842 kg1120×750×1000 mm
S20-M-250/10/0.4250kVA100.4960 kg1189×829×1000 mm
S20-M-250/6/0.4250kVA60.4960 kg1189×829×1000 mm
S20-M-250/35/0.4250kVA350.4960 kg1189×829×1000 mm
S20-M-250/10/0.48250kVA100.48960 kg1189×829×1000 mm
S20-M-250/10/0.22250kVA100.22960 kg1189×829×1000 mm
S20-M-250/0.48/0.208250kVA0.480.208960 kg1189×829×1000 mm
S20-M-315/10/0.4315kVA100.41150 kg1350×930×1040 mm
S20-M-315/6/0.4315kVA60.41150 kg1350×930×1040 mm
S20-M-315/35/0.4315kVA350.41150 kg1350×930×1040 mm
S20-M-315/10/0.48315kVA100.481150 kg1350×930×1040 mm
S20-M-315/10/0.22315kVA100.221150 kg1350×930×1040 mm
S20-M-315/0.48/0.208315kVA0.480.2081150 kg1350×930×1040 mm
S20-M-400/10/0.4400kVA100.41349 kg1300×860×1090 mm
S20-M-400/6/0.4400kVA60.41349 kg1300×860×1090 mm
S20-M-400/35/0.4400kVA350.41349 kg1300×860×1090 mm
S20-M-400/10/0.48400kVA100.481349 kg1300×860×1090 mm
S20-M-400/10/0.22400kVA100.221349 kg1300×860×1090 mm
S20-M-400/0.48/0.208400kVA0.480.2081349 kg1300×860×1090 mm
S20-M-500/10/0.4500kVA100.41504 kg1390×960×1120 mm
S20-M-500/6/0.4500kVA60.41504 kg1390×960×1120 mm
S20-M-500/35/0.4500kVA350.41504 kg1390×960×1120 mm
S20-M-500/10/0.48500kVA100.481504 kg1390×960×1120 mm
S20-M-500/10/0.22500kVA100.221504 kg1390×960×1120 mm
S20-M-500/0.48/0.208500kVA0.480.2081504 kg1390×960×1120 mm
S20-M-630/10/0.4630kVA100.41818 kg1465×1020×1160 mm
S20-M-630/6/0.4630kVA60.41818 kg1465×1020×1160 mm
S20-M-630/35/0.4630kVA350.41818 kg1465×1020×1160 mm
S20-M-630/10/0.48630kVA100.481818 kg1465×1020×1160 mm
S20-M-630/10/0.22630kVA100.221818 kg1465×1020×1160 mm
S20-M-630/0.48/0.208630kVA0.480.2081818 kg1465×1020×1160 mm
S20-M-800/10/0.4800kVA100.42136 kg1525×1060×1200 mm
S20-M-800/6/0.4800kVA60.42136 kg1525×1060×1200 mm
S20-M-800/35/0.4800kVA350.42136 kg1525×1060×1200 mm
S20-M-800/10/0.48800kVA100.482136 kg1525×1060×1200 mm
S20-M-800/10/0.22800kVA100.222136 kg1525×1060×1200 mm
S20-M-800/0.48/0.208800kVA0.480.2082136 kg1525×1060×1200 mm
S20-M-1000/10/0.41000kVA100.42522 kg1750×1270×1230 mm
S20-M-1000/6/0.41000kVA60.42522 kg1750×1270×1230 mm
S20-M-1000/35/0.41000kVA350.42522 kg1750×1270×1230 mm
S20-M-1000/10/0.481000kVA100.482522 kg1750×1270×1230 mm
S20-M-1000/10/0.221000kVA100.222522 kg1750×1270×1230 mm
S20-M-1000/0.48/0.2081000kVA0.480.2082522 kg1750×1270×1230 mm
S20-M-1250/10/0.41250kVA100.42943 kg1720×1240×1300 mm
S20-M-1250/6/0.41250kVA60.42943 kg1720×1240×1300 mm
S20-M-1250/35/0.41250kVA350.42943 kg1720×1240×1300 mm
S20-M-1250/10/0.481250kVA100.482943 kg1720×1240×1300 mm
S20-M-1250/10/0.221250kVA100.222943 kg1720×1240×1300 mm
S20-M-1250/0.48/0.2081250kVA0.480.2082943 kg1720×1240×1300 mm
S20-M-1600/10/0.41600kVA100.44069.5 kg1879×1312×1492 mm
S20-M-1600/6/0.41600kVA60.44069.5 kg1879×1312×1492 mm
S20-M-1600/35/0.41600kVA350.44069.5 kg1879×1312×1492 mm
S20-M-1600/10/0.481600kVA100.484069.5 kg1879×1312×1492 mm
S20-M-1600/10/0.221600kVA100.224069.5 kg1879×1312×1492 mm
S20-M-1600/0.48/0.2081600kVA0.480.2084069.5 kg1879×1312×1492 mm
S20-M-2000/10/0.42000kVA100.44572.5 kg1999×1368×1538 mm
S20-M-2000/6/0.42000kVA60.44572.5 kg1999×1368×1538 mm
S20-M-2000/35/0.42000kVA350.44572.5 kg1999×1368×1538 mm
S20-M-2000/10/0.482000kVA100.484572.5 kg1999×1368×1538 mm
S20-M-2000/10/0.222000kVA100.224572.5 kg1999×1368×1538 mm
S20-M-2000/0.48/0.2082000kVA0.480.2084572.5 kg1999×1368×1538 mm
S20-M-2500/10/0.42500kVA100.45304 kg2179×1062×1515 mm
S20-M-2500/6/0.42500kVA60.45304 kg2179×1062×1515 mm
S20-M-2500/35/0.42500kVA350.45304 kg2179×1062×1515 mm
S20-M-2500/10/0.482500kVA100.485304 kg2179×1062×1515 mm
S20-M-2500/10/0.222500kVA100.225304 kg2179×1062×1515 mm
S20-M-2500/0.48/0.2082500kVA0.480.2085304 kg2179×1062×1515 mm
S20-M-3150/10/0.43150kVA100.46310 kg2299×1167×1615 mm
S20-M-3150/6/0.43150kVA60.46310 kg2299×1167×1615 mm
S20-M-3150/35/0.43150kVA350.46310 kg2299×1167×1615 mm
S20-M-3150/10/0.483150kVA100.486310 kg2299×1167×1615 mm
S20-M-3150/10/0.223150kVA100.226310 kg2299×1167×1615 mm
S20-M-3150/0.48/0.2083150kVA0.480.2086310 kg2299×1167×1615 mm
S20-M-4000/10/0.44000kVA100.47590 kg2498×1247×1730 mm
S20-M-4000/6/0.44000kVA60.47590 kg2498×1247×1730 mm
S20-M-4000/35/0.44000kVA350.47590 kg2498×1247×1730 mm
S20-M-4000/10/0.484000kVA100.487590 kg2498×1247×1730 mm
S20-M-4000/10/0.224000kVA100.227590 kg2498×1247×1730 mm
S20-M-4000/0.48/0.2084000kVA0.480.2087590 kg2498×1247×1730 mm
S20-M-5000/10/0.45000kVA100.49145 kg2698×1328×1845 mm
S20-M-5000/6/0.45000kVA60.49145 kg2698×1328×1845 mm
S20-M-5000/35/0.45000kVA350.49145 kg2698×1328×1845 mm
S20-M-5000/10/0.485000kVA100.489145 kg2698×1328×1845 mm
S20-M-5000/10/0.225000kVA100.229145 kg2698×1328×1845 mm
S20-M-5000/0.48/0.2085000kVA0.480.2089145 kg2698×1328×1845 mm

Panduan Seleksi

1

Efisiensi-pertama

Pilih S20-M untuk kerugian terendah - bangunan ramah lingkungan, kawasan berbiaya energi tinggi, atau mandat efisiensi.

2

Jalur peningkatan

Pengganti drop-in untuk unit S9/S11 lama dengan ukuran yang sama.

3

Biaya siklus hidup

Evaluasi total biaya seumur hidup, bukan hanya harga pembelian - kerugian terendah akan menang seiring berjalannya waktu.

- Pertanyaan yang Sering Diajukan

Berapa tingkat efisiensi S20-M?

S20-M mewakili generasi terendam oli terbaru dengan efisiensi tinggi dengan kerugian terendah di seri S.

Apakah S20-M sepadan dengan biayanya yang lebih tinggi?

Untuk trafo yang dibebani terus menerus, penghematan energi biasanya akan mengembalikan premi dalam beberapa tahun.

Bisakah S20-M menggantikan unit S9/S11 lama?

Ya, ini adalah peningkatan drop-in dengan jejak yang sama dan efisiensi yang lebih tinggi.

Kalkulator Seleksi & Kutipan Instan

Pilih spesifikasi Anda untuk mendapatkan perkiraan harga secara instan.

1 · Konfigurasi
Opsi lainnya(6)
Sertifikasi
2 · Harga Anda
Nilai Turunan (dihitung dari konfigurasi)

Nilai di bawah ini dihitung dari pilihan Anda di atas. Apa pun yang belum dapat dihitung ditampilkan sebagai tanda pisah panjang — tidak pernah sebagai nol.

Iₙ = S / (√3·U) · I_sc = 100·Iₙ / uₖ · S_sc = √3·U·I_sc · I_p = k·Iₖ

Input dari konfigurasi
Kapasitas: — kVAdari konfigurasi di atas
Tegangan sistem: tidak ditentukan
Tegangan impedansi uₖ: tidak ditentukan
Hasil
Arus nominal Iₙ—
Arus hubung singkat I_sc—
Arus hubung singkat I_sc—
Daya hubung singkat S_sc—
I_sc dihitung hanya berdasarkan impedansi transformator (impedansi sistem diabaikan) — dasar yang sama digunakan dalam perhitungan hubung singkat IEC 60076-5.
Tegangan sistem → —

Masih diperlukan untuk menyelesaikan perhitungan: kapasitas nominal S,tegangan impedansi uₖ,arus tahan hubung singkat waktu singkat atau puncak.

Nilai per model (P0 / Pk / uₖ yang dideklarasikan oleh pabrik, rugi-rugi, kebisingan, kenaikan suhu, dimensi, berat) tidak ada di pustaka produk: baris tersebut tetap berupa tanda pisah sampai lembar parameter pabrik disediakan. Tanda pisah berarti nilai tidak tersedia — tidak pernah ditampilkan sebagai nol.

Derived losses (from the selected efficiency grade + capacity)
Class 3 (S13)
No-load loss P0 (kW)—
Load loss Pk (kW)—

Read-only: no price factor, not part of the sum — the loss-grade cost is already carried by the efficiency (subtype) base price, so charging here would double-bill. Values come from the product library type-test data, interpolated between published capacities; grades the library does not cover show an em dash, never zero.

S13 系列（产品库 S13-M / 卷铁芯 S13-M.RL，Class 3）

Harga referensi hanya untuk perkiraan dan bukan merupakan penawaran formal.

3 · Dapatkan penawaran ini

Kami akan membalas dengan penawaran terbaru secara instan.

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