800kva 1000kva 1250kva 2000kva 2500kva Olie nedsænket Power Transformer 380V/480V/50Hz Trefaset 15kv/35kv/6kv Indgang 50Hz

Overview of 800kva 1000kva 1250kva 2000kva 2500kva Oil Immersed Power Transformer 380V/480V/50Hz Three Phase 15kv/35kv/6kv Input 50Hz

En olie-nedsænket transformer er en type elektrisk transformer, hvor kernen og viklingerne er nedsænket i en isolerende olie. Denne olie tjener to primære funktioner: det fungerer som en yderst effektiv isolator mellem ledende dele og som et kølemiddel til at sprede varme genereret under drift. Disse transformere er robuste, pålidelig, og yderst effektiv, hvilket gør dem til standardvalget for højspændingsstrømdistributions- og transmissionsnetværk, typisk installeret udendørs i transformerstationer.

Features of 800kva 1000kva 1250kva 2000kva 2500kva Oil Immersed Power Transformer 380V/480V/50Hz Three Phase 15kv/35kv/6kv Input 50Hz

• Effektiv køling: Den isolerende olie absorberer effektivt varme fra kernen og viklingerne og overfører den til radiatorfinnerne, giver mulighed for naturlig eller tvungen cirkulation og højere overbelastningskapacitet.
• Overlegen isolering: Olien giver meget bedre dielektrisk styrke end luft, giver mulighed for et mere kompakt design for en given spændingsværdi og beskytter mod kortslutninger.
• Robust konstruktion: Designet til langsigtet, pålidelig drift (ofte 25-30 år) i barske udendørsmiljøer.
• Overbelastningskapacitet: Kan håndtere midlertidige strømoverbelastninger bedre end transformatorer af tør type på grund af oliens termiske masse og køleegenskaber.
• Beskyttelsessystem: Udstyret med konservatortank (for at give mulighed for olieudvidelse), åndedræt (at absorbere fugt fra luften), og beskyttelsesrelæer (Buchholz stafet) til intern fejlsøgning.
• Omkostningseffektiv: Generelt mere økonomisk til højeffektapplikationer sammenlignet med transformatorer af tør type.

Specifications of 800kva 1000kva 1250kva 2000kva 2500kva Oil Immersed Power Transformer 380V/480V/50Hz Three Phase 15kv/35kv/6kv Input 50Hz

These oil immersed power transformers handle large power needs reliably. They come in common sizes: 800kVA, 1000kVA, 1250kVA, 2000kVA, and 2500kVA. They step down higher voltages to usable levels for factories or big buildings. The primary input voltage options are 15kV, 35kV, or 6kV. The secondary output voltage is either 380V or 480V. All units operate at the standard 50Hz frequency. De er trefasede transformere.

The transformer core uses high-grade electrical steel. Dette minimerer energitab. Copper or aluminum windings conduct the electricity efficiently. The whole active part sits inside a strong steel tank. The tank is filled with high-quality insulating mineral oil. Denne olie er afgørende. It cools the windings and core. It absorbs the heat generated during operation. The oil also provides excellent electrical insulation. It prevents internal arcs or short circuits.

Olien cirkulerer naturligt. Heat rises. Cooler oil sinks. This natural flow keeps temperatures stable. Larger units may have radiators. Radiators increase the cooling surface area. This improves heat dissipation. A conservator tank is usually present. Den rummer ekstra olie. The oil level changes with temperature. The conservator allows for this expansion and contraction. It keeps the main tank full. A silica gel breather is attached. It stops moisture from entering the oil. Dry oil is essential for good insulation.

Disse transformere er bygget hårdt. They withstand demanding industrial environments. The steel tank protects the internal components. Det modstår korrosion. Sikkerhedsfunktioner er inkluderet. Pressure relief devices vent excess pressure quickly. Temperaturmålere overvåger olievarmeniveauer. Oil level indicators show the amount of oil present. These features help prevent failures. They ensure long service life. Installation needs proper planning. Consider the weight and size. Adequate ventilation is important. Regular maintenance checks are necessary. Check oil quality and levels. Inspect connections. These steps guarantee reliable, safe power distribution for years.

Applications of 800kva 1000kva 1250kva 2000kva 2500kva Oil Immersed Power Transformer 380V/480V/50Hz Three Phase 15kv/35kv/6kv Input 50Hz

These oil-immersed power transformers handle big industrial power needs. They convert higher incoming voltages down to usable levels. Models range from 800kva to 2500kva. This covers many demanding applications. They accept input voltages like 15kV, 35kV, or 6kV. The output is 380V or 480V. All operate at 50Hz, tre-faset. Oil cooling ensures they manage heavy loads reliably.

Factories use these transformers constantly. Large manufacturing plants need them. A 1000kva unit often powers heavy machinery lines. It provides stable 380V or 480V power. Steel mills or cement plants require even larger units. A 2000kva or 2500kva transformer handles their immense power demand. It steps down 35kV grid power efficiently.

Mining operations depend on robust power. An 800kva or 1250kva transformer suits remote mining sites well. It connects to 15kV or 35kV distribution lines. It powers drills, knusere, and processing equipment. Oil insulation protects against harsh, dusty mine environments.

Utilities deploy these transformers too. They act as distribution substations in smaller towns or industrial parks. A 1250kva unit stepping 35kV down to 400V is common. It feeds power to multiple buildings or a small factory complex.

Large buildings need reliable power. Hospitaler, datacentre, og indkøbscentre bruger dem. A 1000kva transformer provides essential backup power capacity. It ensures critical systems stay online during grid issues. Water treatment plants require continuous operation. A 2000kva transformer powers large pumps and filtration systems. It handles the high starting currents reliably.

Renewable energy projects utilize these transformers. A 2500kva unit might connect a mid-sized solar farm to the 35kV grid. It steps up the generated voltage for efficient transmission. Oil cooling handles the variable load patterns well. Disse transformere er arbejdsheste. They deliver power where high capacity and durability are non-negotiable. They form the backbone of industrial and critical infrastructure power systems.

Virksomhedsprofil

PDDN Photoelectron Technology Co., Ltd. er en af ​​de førende virksomheder inden for kraftelektronikteknologi og kraftprodukter, som er fuldt involveret i at udvikle solcelle-invertere， transformere, spændingsregulatorer, fordelingsskabe, tyristorer， moduler， dioder， varmelegemer, og andre elektroniske enheder eller halvledere. Vi vil være forpligtet til at give brugerne høj kvalitet, effektive produkter og hensynsfuld service.

Det accepterer betaling med kreditkort, T/T, Vestunionen, og Paypal. PDDN vil sende varerne til kunder i udlandet gennem FedEx, DHL, til søs, eller med fly. If you want high-quality 800kva 1000kva 1250kva 2000kva 2500kva Oil Immersed Power Transformer 380V/480V/50Hz Three Phase 15kv/35kv/6kv Input 50Hz, send os venligst forespørgsler; vi vil være her for at hjælpe dig.

Betalingsmetoder

L/C, T/T, Western Union, Paypal, Kreditkort osv.

Forsendelse

Ved havet, med fly, ved ekspres, som kunder efterspørger.

Opbevaringsbetingelser

1) Opbevares i et tørt miljø ved stuetemperatur.

2) Undgå fugt og høj temperatur.

3) Bruges umiddelbart efter åbning af den indvendige pakkepose.

5 FAQs of 800kva 1000kva 1250kva 2000kva 2500kva Oil Immersed Power Transformer 380V/480V/50Hz Three Phase 15kv/35kv/6kv Input 50Hz

What capacity transformer do I need?
Choose based on your total electrical load. Add up the power requirements of all equipment. Medtag fremtidige udvidelsesplaner. Pick a transformer slightly larger than your calculated peak demand. Dette forhindrer overbelastning. It allows for safe operation. Our 800kVA, 1000kVA, 1250kVA, 2000kVA, and 2500kVA models cover common industrial needs.

What input voltage is required?
These transformers accept 15kV, 35kV, or 6kV primary input voltage. Confirm your supply grid voltage first. Specify the correct input voltage when ordering. The transformer is built for 50Hz operation.

What output voltages are available?
Standard secondary outputs are 380V or 480V, tre-faset, 50Hz. Select the voltage matching your facility’s equipment. Verify your machinery voltage needs. Both voltages suit heavy industrial applications.

Hvordan afkøles transformeren?
It uses Oil Natural Air Natural (ONAN) afkøling. The transformer core and windings sit inside an oil tank. Oil absorbs heat. Heat dissipates naturally through the tank walls. Radiators can increase surface area. Denne metode er pålidelig. Det kræver minimal vedligeholdelse.

What about efficiency and installation?
These transformers meet high efficiency standards. Efficient operation reduces electricity losses. Lavere tab betyder lavere driftsomkostninger. Installation needs a solid, niveau betonpude. Sørg for god ventilation omkring enheden. Adequate clearance is vital for safety. Access for maintenance is important. Professional electrical connection is required.