1mva 400kva 500kva 13,8kv 277/480y Padmontert Transformator med ul

Overview of 1mva 400kva 500kva 13.8kv 277/480y Pad-mounted Transformer with ul

1mva 400kva 500kva 13.8kv 277/480y Pad-mounted Transformer with ul is an enclosed, bakkenivå elektrisk distribusjonstransformator som vanligvis brukes i undergrunnen (og) kraftsystemer. Den trapper ned primær høyspentelektrisitet (f.eks., 15kV eller 25kV) til en lavere sekundærspenning (f.eks., 120/240V eller 480V) for trygg distribusjon til boligområder, næringsbygg, og industriparker. Den er robust, låsbart stålkabinett gjør det trygt for offentlige områder.

Features of 1mva 400kva 500kva 13.8kv 277/480y Pad-mounted Transformer with ul

Innkapsling på bakkenivå: A låst, manipulasjonssikker, værbestandig stålskap som beskytter de interne komponentene og sikrer offentlig sikkerhet.

Underjordiske kabeltilkoblinger: Designet for enkel tilkobling til underjordisk primær (høy spenning) og sekundær (lavspent) kabler via rom med innebygde gjennomføringer.

Oppdeling: Skille, isolerte rom for høyspennings- og lavspentkomponenter, øke sikkerheten under vedlikehold.

Ventilasjon: Designet med lameller eller andre ventilasjonssystemer for å tillate riktig varmeavledning fra transformatorkjernen og spolene.

Løftekroker: Integrerte løfteører for enkel og sikker montering og utskifting med kran eller talje.

Inngrepssikker maskinvare: Låsbare dører med spesialbolter for å hindre uautorisert tilgang.

Fusede brytere: Inkluderer ofte sikringsbrytere for kretsbeskyttelse og sikker isolasjon.

Pad Foundation: Installert på en betongpute (“putemontert”) å gi en stall, nivå base.

Specifications of 1mva 400kva 500kva 13.8kv 277/480y Pad-mounted Transformer with ul

This transformer handles high power needs. It comes in different sizes. The biggest is 1MVA. The smaller options are 400kVA and 500kVA. It connects to high voltage lines. The primary voltage is 13.8kV. It steps down this voltage. The secondary voltage is 277/480Y. This voltage is common for buildings. Den driver lys, motorer, and equipment safely.

Transformatoren er putemontert. This means it sits on a concrete slab outside. The enclosure is very strong. It is made from welded steel. Dette beskytter de indre delene. The tank is weatherproof. Regn, snø, and dust stay out. The design prevents tampering. Tamper-proof bolts secure the cabinet. This protects people and the equipment.

Inni, the core and coils are high quality. They use electrical steel and copper or aluminum windings. These materials ensure efficient power transfer. They also keep energy losses low. Transformatoren inkluderer trykkavlastningsanordninger. Disse beskytter mot interne feil. Bushings connect the high and low voltage cables. They are designed for reliability.

The transformer meets UL standards. UL certification is important. It proves the unit is safe. It confirms the design meets strict North American safety rules. This gives users confidence. The unit is built for long life. Det krever lite vedlikehold. Its robust construction handles tough conditions. It provides stable power distribution reliably.

Applications of 1mva 400kva 500kva 13.8kv 277/480y Pad-mounted Transformer with ul

These pad-mounted transformers step down power for everyday use. They handle 13.8kV on the high-voltage side. De leverer 277/480 volts wye configuration on the low-voltage side. This voltage is standard in many commercial and industrial buildings in North America. These units carry UL listing. This means they meet strict safety standards.

You find these transformers serving critical power needs. The 400kVA size works well for smaller commercial buildings. Think shopping centers or office parks. Den driver belysning, VVS, and office equipment. The 500kVA model suits medium-sized facilities. Examples include large retail stores or light manufacturing plants. It provides ample capacity for machinery and processes. The larger 1MVA (1000kVA) unit powers heavy loads. It supports large industrial complexes, datasentre, or big hospitals. It feeds substantial machinery and essential systems.

These transformers sit outdoors on concrete pads. Their design is compact and self-contained. This saves valuable space. The locked steel enclosure protects internal components. Dette forhindrer uautorisert tilgang. It keeps people safe from high voltage. Innkapslingen er værbestandig. Den tåler regn, snø, støv, and sun exposure. This ensures reliable operation in tough conditions. Pad-mounting keeps them accessible for maintenance. Technicians can easily service them when needed.

The 277/480Y secondary voltage offers flexibility. It directly powers 480V motors and heavy equipment. The 277V phase-to-neutral voltage runs lighting and outlets efficiently. This wye configuration balances loads effectively. These transformers are built for long-term reliability. They form the backbone of local power distribution networks. They deliver electricity safely to where it’s used most. They are essential for modern infrastructure.

Bedriftsprofil

PDDN Photoelectron Technology Co., Ltd. er en av de ledende foretakene innen kraftelektronikkteknologi og kraftprodukter, som er fullt involvert i utviklingen av solcelle-omformere， transformatorer, spenningsregulatorer, distribusjonsskap, tyristorer， moduler， dioder， varmeovner, og andre elektroniske enheter eller halvledere. Vi vil være forpliktet til å gi brukerne høy kvalitet, effektive produkter og hensynsfull service.

Den aksepterer betaling med kredittkort, T/T, West Union, og Paypal. PDDN vil sende varene til kunder i utlandet gjennom FedEx, DHL, til sjøs, eller med fly. If you want high-quality 1mva 400kva 500kva 13.8kv 277/480y Pad-mounted Transformer with ul, vennligst send oss ​​forespørsler; vi vil være her for å hjelpe deg.

Betalingsmetoder

L/C, T/T, Western Union, Paypal, Kredittkort etc.

Forsendelse

Ved sjøen, med fly, ved ekspress, som kundene ber om.

Oppbevaringsbetingelser

1) Oppbevares i et tørt miljø ved romtemperatur.

2) Unngå fuktighet og høy temperatur.

3) Brukes umiddelbart etter at den indre pakningsposen er åpnet.

5 FAQs of 1mva 400kva 500kva 13.8kv 277/480y Pad-mounted Transformer with ul

What is this pad-mounted transformer?
Den trapper ned høyspent elektrisitet. Det tar 13,800 volt fra kraftledninger. It outputs safer 277/480 volt power for buildings. It sits inside a locked metal box at ground level. You see these boxes near homes or businesses.

Hvor brukes denne transformatoren?
It feeds power to many buildings. It powers shopping centers, leilighetskomplekser, fabrikker, skoler. It’s placed outdoors. It connects to underground power lines. It supplies the main power for a whole property.

Why is UL listing important?
UL listing means it passed strict safety tests. Independent labs checked it. It meets recognized safety standards in North America. Dette sikrer pålitelig drift. It protects people and property. Utilities often require UL listed equipment.

What do 13.8kV and 277/480Y mean?
13.8kV is the input voltage. It’s the high voltage from the utility line feeding the transformer. 277/480Y is the output voltage. It provides three-phase power. The voltage between any phase wire and neutral is 277 volt. The voltage between any two phase wires is 480 volt. De “Y” means the windings are connected in a wye configuration.

Hvordan velger jeg riktig størrelse (400kVA, 500kVA, 1MVA)?
Match the size to your building’s power needs. Calculate the total load your building requires. Include all machinery, belysning, VVS. Legg til litt ekstra kapasitet for fremtidig vekst. A 400kVA unit suits medium loads. A 500kVA unit handles larger demands. A 1MVA (1000kVA) unit powers very large facilities. Your electrical engineer determines the exact size needed.