400kva 500 Kva 4000kva Trefaset Step Down Transformer 11kv til 400v 415v Polmonteret distributionstransformer

Overview of 400kva 500 Kva 4000kva Trefaset Step Down Transformer 11kv til 400v 415v Polmonteret distributionstransformer

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 400kva 500 Kva 4000kva Trefaset Step Down Transformer 11kv til 400v 415v Polmonteret distributionstransformer

• 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.

Specifikationer på 400kva 500 Kva 4000kva Trefaset Step Down Transformer 11kv til 400v 415v Polmonteret distributionstransformer

This pole-mounted distribution transformer actions down high voltage power for neighborhood use. It takes care of three-phase power. The input voltage is 11kV. The result goes down to either 400V or 415V. This matches typical low-voltage equipment. Several power rankings are readily available. Pick 400kVA, 500kVA, or 4000kVA designs. The size matches your load needs.

Built for exterior installment, it mounts directly on utility posts. This conserves ground area. The style is tough. It stands up to difficult weather. Regn, vind, and dirt pose not a problem. Kernen bruger højkvalitets siliciumstål. This cuts power losses. Copper or light weight aluminum windings are choices. Both make certain effective power transfer.

The transformer includes crucial safety attributes. It has pressure relief tools. Overload security is integrated. Temperature sensors check internal heat. These avoid damages during procedure. Kravene til vedligeholdelse er lave. The sealed storage tank keeps oil clean. Rust-resistant paint secures the outside.

Installationen er ukompliceret. It attaches to 11kV expenses lines. After that it feeds power to local networks. Fremstillingsfaciliteter, rancher, and residential areas utilize it. The device steps down voltage safely. This enables equipment and structures to run. Energy performance satisfies sector standards. It reduces electrical power waste. Operating costs remain reduced.

Integrity is a key advantage. The transformer works constantly. Voltage policy is stable. Power fluctuations are decreased. This protects linked tools. Der forventes en lang levetid. Quality products ensure toughness. Efficiency continues to be consistent time after time.

Select the appropriate design for your site. Examine the tons need initially. Confirm regional voltage laws. The 400kVA matches smaller sized operations. The 500kVA takes care of tool tons. The 4000kVA sustains huge industrial facilities. Each unit delivers reliable power conversion.

Anvendelser på 400kva 500 Kva 4000kva Trefaset Step Down Transformer 11kv til 400v 415v Polmonteret distributionstransformer

These transformers take high voltage power from high-voltage line and make it secure for day-to-day usage. They tip down 11,000 volts to the usual 400 eller 415 volts needed for factories, butikker, og hjem. Mounting them on poles conserves room and maintains them obtainable for upkeep.

Plant depend heavily on these systems. The 400kVA and 500kVA sizes handle equipment, big electric motors, and production lines inside factories. The bigger 4000kVA transformer powers whole industrial zones or huge facilities needing massive power. It makes certain hefty tools runs efficiently without voltage declines.

Industrial structures like shopping centers, kontorer, and medical facilities also utilize these transformers. They distribute dependable power for illumination, opvarmning, kølesystemer, computere, and various other crucial solutions. The pole-mounted layout is practical in metropolitan locations where ground space is limited.

These transformers are important for rural electrification tasks. They bring usable power from long-distance high-voltage lines directly to towns and farms. Smaller communities gain from the trusted 400V supply for homes, small companies, and farming tools.

The 400kVA and 500kVA versions prevail for supplying power to groups of houses or small industrial clusters. The 4000kVA unit serves huge real estate growths or dense business districts needing substantial capability. Post mounting simplifies installment near the factor of use.

Utilities release these transformers extensively across their networks. They form the essential web link between the high-voltage transmission grid and the lower-voltage circulation lines feeding end customers. Their durable layout withstands outside weather conditions dependably. They are constructed for lengthy life span with minimal maintenance.

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. Hvis du vil have 400kva af høj kvalitet 500 Kva 4000kva Trefaset Step Down Transformer 11kv til 400v 415v Polmonteret distributionstransformer, 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 Ofte stillede spørgsmål om 400kva 500 Kva 4000kva Trefaset Step Down Transformer 11kv til 400v 415v Polmonteret distributionstransformer

Hvad er denne transformer til?
Denne transformer sænker højspændingen. It changes 11kV power to 400V or 415V. Den håndterer store mængder elektricitet. Common sizes are 400kVA, 500kVA, og 4000kVA. It mounts on poles. This makes it a distribution transformer.

Hvor bruges det?
It supplies power to places needing medium voltage. Tænk fabrikker, store bygninger, housing estates, eller indkøbscentre. It connects the high-voltage grid to local lower-voltage networks. It powers equipment running on 400V/415V three-phase.

Hvad er dens hovedtræk?
It has a three-phase design. It steps 11kV down to 400V or 415V. Different sizes (400kVA, 500kVA, 4000kVA) fit different loads. It’s built for outdoor pole mounting. It handles weather and temperature changes. It uses durable materials.

Hvordan er det installeret?
Installation needs trained electricians. They mount it securely on a strong pole or structure. They connect the high-voltage (11kV) cables correctly. They connect the low-voltage (400V/415V) cables correctly. They follow all local electrical codes and safety rules. Grounding is very important.

Hvilken vedligeholdelse har den brug for?
Regelmæssig kontrol er afgørende. Look for oil leaks if it’s oil-filled. Check all connections stay tight. Inspect for physical damage or corrosion. Monitor the oil level and condition periodically. Professional testing might be needed sometimes. Keep the area around it clear.