Olie nedsænket transformator 3 Fase 6kv 10kv 25 Kv 100kva,400kva 200kva 11kv Olie Nedsænket Power Transformer

Oversigt over Oil Immersed Transformer 3 Fase 6kv 10kv 25 Kv 100kva,400kva 200kva 11kv Olie Nedsænket Power Transformer

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 Oil Immersed Transformer 3 Fase 6kv 10kv 25 Kv 100kva,400kva 200kva 11kv Olie Nedsænket Power Transformer

• 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 Oil Immersed Transformer 3 Fase 6kv 10kv 25 Kv 100kva,400kva 200kva 11kv Olie Nedsænket Power Transformer

This oil-immersed power transformer handles three-phase electrical systems. It comes in different power levels: 100kVA, 200kVA, and 400kVA. It works with various voltages like 6kV, 10kV, 11kV, and 25kV. Kernen bruger højkvalitets siliciumstål. This material cuts down energy losses significantly. The steel laminations are stacked tightly. This design minimizes wasted power.

Copper or aluminum conductors form the windings. These windings carry the electrical current. The windings are carefully arranged around the core. The entire assembly sits inside a strong steel tank. Denne tank er fyldt med speciel isoleringsolie. Olien udfører to vigtige opgaver. It insulates the live parts. It also cools the transformer by absorbing heat. This oil has high dielectric strength. It resists electrical breakdown well.

Varme opbygges under drift. The oil naturally circulates. Hot oil rises. Cooler oil sinks. This movement helps transfer heat away. Larger units often have cooling fins or tubes. These increase the surface area. More surface area means better heat dissipation to the air. Some models include radiators. Radiators boost cooling capacity further.

Protection features are built-in. The tank includes an oil conservator. This is an expansion tank. It allows the oil to expand and contract safely. A breather prevents moisture from entering the oil. Moisture harms the insulating properties. Et Buchholz-relæ registrerer interne fejl. It provides early warning. An oil level gauge shows the oil quantity. A pressure relief valve protects against dangerous pressure build-up.

The transformer connects to power lines. It uses high-voltage bushings. These bushings safely pass conductors through the tank wall. Many units offer on-load or off-circuit tap changers. These adjust the output voltage slightly. This compensates for varying input voltage. The transformer meets standard efficiency and safety rules. It provides reliable power distribution or conversion.

Applications of Oil Immersed Transformer 3 Fase 6kv 10kv 25 Kv 100kva,400kva 200kva 11kv Olie Nedsænket Power Transformer

Oil immersed transformers handle power distribution efficiently. These strong units manage electrical energy safely. They suit many industrial and utility settings. Factories depend on them for reliable power. Mines and quarries use them in tough conditions. They work well for large buildings needing steady electricity. Substations integrate them into power grids. They step voltage up or down as needed.

These transformers come in common three-phase designs. They handle different voltage levels effectively. Lower voltages like 6kV or 10kV are standard. Higher voltages like 11kV or 25kV are also common. Power ratings vary widely. Units might be 100kVA for smaller needs. Larger installations often use 200kVA or 400kVA models. The right size depends on the load.

The oil inside is key. Det køler transformeren effektivt. It also insulates the internal parts well. This design allows continuous operation. It handles high loads better than some dry types. The oil needs checking and replacing sometimes. Proper maintenance ensures long service life. The strong tank protects the core and windings. These transformers are built for durability. They withstand demanding environments reliably.

De er afgørende for strømdistributionsnetværk. Utilities rely on them daily. Industries count on them for production uptime. Their design makes them a practical choice. De leverer strøm, hvor der er mest brug for det.

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 Oil Immersed Transformer 3 Fase 6kv 10kv 25 Kv 100kva,400kva 200kva 11kv Olie Nedsænket Power Transformer , 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 Oil Immersed Transformer 3 Fase 6kv 10kv 25 Kv 100kva,400kva 200kva 11kv Olie Nedsænket Power Transformer

Oil Immersed Transformer FAQs: 3 Fase, 6kV-25kV, 100kVA-400kVA

People often ask about oil-immersed transformers. These are common power transformers. They handle medium voltages. Typical ratings include 6kV, 10kV, 11kV, 25kV. Common power sizes are 100kVA, 200kVA, 400kVA.

Hvad er denne transformer? It’s a device for changing AC voltage levels. It uses electricity in three phases. The core and windings sit inside a tank filled with insulating oil. This oil is key. The transformer steps voltage up or down for power distribution.

Why use oil? The oil does several jobs. It insulates the live parts. Det stopper elektriske lysbuer. The oil also cools the transformer. Varme opbygges under drift. Olien optager denne varme. It carries the heat away to the tank walls. The tank surface then releases heat to the air. Dette holder transformeren i drift sikkert. Det forhindrer overophedningsskader.

Hvilke spændinger klarer den? These transformers work with medium distribution voltages. Common primary voltages are 6kV, 10kV, 11kV, 25kV. The secondary voltage is usually lower, like 400V. You must match the transformer’s voltage rating to your system voltage. Using the wrong voltage is dangerous. It can destroy the transformer.

Hvordan vælger jeg den rigtige størrelse (kVA)? The size (like 100kVA, 200kVA, 400kVA) means its power capacity. You need to know your total load. Add up the power needed by all equipment it will supply. Choose a transformer size bigger than your peak load. Dette giver en sikkerhedsmargin. Det forhindrer overbelastning. Overload causes overheating and failure. Always check the load calculations carefully.

Hvor ofte er der behov for vedligeholdelse? Oil transformers need regular checks. Inspect the oil level often. Se efter lækager. Test oliekvaliteten årligt. Oil breaks down over time. Bad oil loses its insulating power. It doesn’t cool well. Dirt and water in the oil are bad. Check connections and bushings. Lyt efter usædvanlige lyde. Følg producentens tidsplan. God vedligeholdelse forhindrer fejl. It makes the transformer last longer.