Transformator Daya Terendam Minyak 3150 Kva 3000 Kva 6300 Transformator apa

Overview of Oil Immersed Power Transformer 3150 Kva 3000 Kva 6300 Transformator apa

Trafo terendam oli adalah jenis trafo listrik yang inti dan belitannya terendam dalam minyak isolasi.. Minyak ini memiliki dua fungsi utama: ia bertindak sebagai isolator yang sangat efektif antara bagian konduktif dan sebagai pendingin untuk menghilangkan panas yang dihasilkan selama pengoperasian. Transformator ini kuat, dapat diandalkan, dan sangat efisien, menjadikannya pilihan standar untuk jaringan distribusi dan transmisi tenaga listrik tegangan tinggi, biasanya dipasang di luar ruangan di gardu induk.

Features of Oil Immersed Power Transformer 3150 Kva 3000 Kva 6300 Transformator apa

• Pendinginan yang Efektif: Oli isolasi secara efisien menyerap panas dari inti dan belitan serta memindahkannya ke sirip radiator, memungkinkan sirkulasi alami atau paksa dan kapasitas kelebihan beban yang lebih tinggi.
• Isolasi Unggul: Minyak memberikan kekuatan dielektrik yang jauh lebih baik dibandingkan udara, memungkinkan desain yang lebih kompak untuk peringkat tegangan tertentu dan melindungi terhadap korsleting.
• Konstruksi Kuat: Dirancang untuk jangka panjang, operasi yang andal (sering 25-30 bertahun-tahun) di lingkungan luar ruangan yang keras.
• Kapasitas Kelebihan Beban: Dapat menangani kelebihan daya sementara dengan lebih baik daripada transformator tipe kering karena massa termal dan sifat pendinginan oli.
• Sistem Proteksi: Dilengkapi dengan tangki konservator (untuk memungkinkan ekspansi minyak), istirahat (untuk menyerap kelembapan dari udara), dan relay pelindung (Relai Buchholz) untuk deteksi kesalahan internal.
• Hemat Biaya: Umumnya lebih ekonomis untuk aplikasi daya tinggi dibandingkan trafo tipe kering.

Specifications of Oil Immersed Power Transformer 3150 Kva 3000 Kva 6300 Transformator apa

These oil-immersed power transformers accurately step voltage up or down for industrial and energy use. They come in usual abilities: 3150 KVA, 3000 KVA, Dan 6300 KVA.

All systems feature a robust steel tank loaded with state-of-the-art shielding oil. This oil cools the windings and core successfully. The core makes use of top notch, grain-oriented silicon steel laminations. Hal ini mengurangi kehilangan energi selama prosedur. Standard insulation course is commonly Class A. This makes sure excellent thermal endurance.

Main and second voltage scores are adjustable. Typical HV options consist of 11kV, 22persegi panjang, atau 33kV. LV choices are typically 415V, 433V, atau 6.6 persegi panjang. The specific voltages depend upon your certain application requirements. Insusceptibility worths are developed according to typical requirements. This shields versus fault currents.

ONAN cooling is basic. This indicates Oil Natural, Air Natural blood circulation. Bigger devices might make use of ONAF cooling (Minyak Alami, Flying Force). This includes fans for extra air conditioning capacity. Temperature level increase restrictions comply with worldwide criteria. Limits are normally 55 °C atau 65 ° C over ambient.

Effectiveness meets or exceeds appropriate criteria like IEC 60076 or IEEE C57.12. Low no-load and lots losses are a concern. This saves operating expense over the transformer’s lifetime. Systems consist of vital safety devices. These are stress alleviation gadgets and oil level indicators. Buchholz relays are fitted for larger devices. This spots interior gas generation from faults.

Penyiapannya mudah. Systems are designed for outside positioning. Appropriate foundations and clearances are essential. Regular maintenance includes examining oil degrees and problem. Regular electric testing is likewise suggested. These transformers use years of reputable solution. They deal with continuous hefty tons safely.

Applications of Oil Immersed Power Transformer 3150 Kva 3000 Kva 6300 Transformator apa

Oil submersed power transformers manage hefty electric loads accurately. Typical dimensions like 3150 KVA, 3000 KVA, Dan 6300 KVA are workhorses throughout numerous sectors. They step voltage up or down effectively. Huge factories need these transformers. Places like steel mills, tanaman kimia, and car suppliers utilize massive quantities of power. These transformers handle the power circulation efficiently. They keep equipment running securely.

Power generation sites depend upon them also. Hydroelectric dams, thermal power plant, and renewable resource farms produce power at particular voltages. Transformers readjust this voltage for long-distance transmission. They additionally tip down voltage for local distribution networks. This ensures power reaches homes and services securely. Substations utilize these transformers frequently.

Growing cities and expanding commercial zones require updated power framework. Setting up 3000 KVA atau 6300 KVA transformers boosts grid ability. They manage the increased electricity need from brand-new structures and factories. This avoids overloads and power outages. Energy firms install them frequently.

Building jobs often require temporary high-capacity power. Transformers like the 3150 KVA design offer this on-site. They power heavy tools dependably. Mining procedures in remote locations also use them. They adapt power from local resources or generators for hefty equipment usage.

Transformator ini dibuat dengan menantang. They run continually sought after problems. The oil inside cools down the windings efficiently. It additionally shields the components. This design enables reputable, lasting solution. They require proper setup and upkeep. This guarantees maximum uptime and security. Picking the appropriate size (3150 KVA, 3000 KVA, 6300 KVA) is important. It should match the details power demands of the application.

Profil Perusahaan

PDDN Fotoelektron Technology Co., Ltd. adalah salah satu perusahaan terkemuka di bidang teknologi elektronika daya dan produk daya, yang terlibat penuh dalam pengembangan inverter surya， transformator, pengatur tegangan, lemari distribusi, thyristor， modul， dioda， pemanas, dan perangkat elektronik atau semikonduktor lainnya. Kami akan berkomitmen untuk menyediakan layanan berkualitas tinggi kepada pengguna, produk yang efisien dan layanan penuh perhatian.

Ia menerima pembayaran melalui Kartu Kredit, T/T, Serikat Barat, dan Paypal. PDDN akan mengirimkan barang ke pelanggan di luar negeri melalui FedEx, DHL, melalui laut, atau melalui udara. If you want high-quality Oil Immersed Power Transformer 3150 Kva 3000 Kva 6300 Transformator apa, silakan kirimkan pertanyaan kepada kami; kami akan berada di sini untuk membantu Anda.

Metode Pembayaran

L/C, T/T, Serikat Barat, Paypal, Kartu Kredit dll.

Pengiriman

Melalui laut, melalui udara, dengan mengungkapkan, sebagai permintaan pelanggan.

Kondisi Penyimpanan

1) Simpan di lingkungan kering pada suhu kamar.

2) Hindari lembab dan suhu tinggi.

3) Gunakan segera setelah membuka kantong kemasan bagian dalam.

5 FAQs of Oil Immersed Power Transformer 3150 Kva 3000 Kva 6300 Transformator apa

What cooling systems do these transformers use?
These transformers mainly use ONAN or ONAF cooling. ONAN means oil circulates naturally inside the tank. Air flows naturally over the tank’s surface. ONAF also uses natural oil flow. Fans blow air over the tank’s surface. This helps remove heat better. Both methods keep the transformer working safely. The right system depends on the load and location.

Where should we install these oil transformers?
Install them outdoors or in well-ventilated indoor spaces. Aliran udara yang baik sangat penting. They need space around them for cooling and safety. Keep them away from fire hazards. Ensure the ground slopes for oil containment. This protects the environment if leaks happen. The foundation must be strong enough. It holds the transformer’s weight and oil. Follow local safety rules exactly.

What regular maintenance do they need?
Periksa level oli sesering mungkin. Look for leaks around the tank and valves. Uji kualitas minyak setiap tahun. This checks its insulation strength and moisture. Monitor the silica gel in the breather. Change it when it turns pink. Clean bushings and radiators. Inspect cooling fans and pumps. They must work correctly. Keep records of all checks and tests. This helps spot problems early.

What causes these transformers to fail?
Overloading is a big cause. It creates too much heat. This damages insulation over time. Moisture entering the oil is another problem. It lowers the oil’s insulation power. This can cause internal faults. Bad connections create heat spots. Loose connections can spark. Lightning strikes or voltage surges stress the insulation. Old age weakens materials. Poor maintenance makes these issues worse.

How long does a 3150kVA, 3000kVA, or 6300kVA oil transformer last?
Mengharapkan 20 ke 30 years of service. This depends heavily on use and care. Running it within its rated load helps. Keeping the oil clean and dry is vital. Preventing moisture entry extends life. Avoiding overloads prevents premature aging. Regular maintenance finds small issues. Fixing them quickly prevents bigger failures. Good installation practices matter too. The environment affects lifespan. Harsh conditions shorten it.