Overview of Class H High Temperature Silicone Fireproof Fiberglass Sleeving for Power Transformer Windings

Class H High Temperature Silicone Fireproof Fiberglass Sleeving for Power Transformer Windings is the primary insulation device outside the transformer box, bruges til at sikre isoleringen af ​​transformatorviklingsledningerne. Den består af flere dele, inklusive den centrale isolerede kondensatorkerne, udvendige isolerede øvre og nedre porcelænskomponenter, osv. I henhold til spændingsniveauet, der findes forskellige former for bøsninger, såsom ren keramik, oliefyldte bøsninger, og kondensatorbøsninger. Under driften af ​​en transformer, isoleringsmuffen, som viklingen fører igennem, er en af ​​dens strømførende komponenter, som skal modstå belastningsstrømmen og kortslutningsstrømmen.

Characteristics of Class H High Temperature Silicone Fireproof Fiberglass Sleeving for Power Transformer Windings

Fremragende elektrisk isoleringsevne: Det kan effektivt forhindre de negative virkninger af strøm på ledninger, kabler, eller udstyr.

Høj temperatur modstand: Fremstillet af højtemperaturbestandige materialer, det kan opretholde fremragende ydeevne i miljøer med høj temperatur.

Korrosionsbestandighed: Det kan effektivt forhindre kemiske stoffer i at forårsage korrosionsskader på ledninger, kabler, eller udstyr.

Antiaging ydeevne: Oprethold stabil ydeevne ved langvarig brug og forlænge levetiden effektivt.

God mekanisk styrke og tætningsevne: i stand til at modstå øjeblikkelig overophedning i tilfælde af kortslutning, med et lille udseende, lille vægt, god tætningsevne, stærk alsidighed, og nem vedligeholdelse.”

Specification of Class H High Temperature Silicone Fireproof Fiberglass Sleeving for Power Transformer Windings

This sleeving protects power transformer windings. It uses fiberglass fabric coated with high-grade silicone rubber. This combination creates a strong, flexible tube. The material meets Class H temperature standards. It reliably handles continuous heat up to 180°C (356°F). Short-term exposure to much higher peaks is possible. This heat resistance is critical for transformer operation.

Fire safety is essential. The sleeving offers excellent fire protection. It resists ignition and burning. Det selvslukker, hvis det udsættes for flammer. This prevents fires spreading inside the transformer. It also produces very little smoke. Low smoke generation improves safety during incidents.

Electrical insulation is a primary job. The sleeving provides strong dielectric strength. It effectively insulates windings. This prevents electrical shorts and failures. It withstands high voltages encountered in transformers. The insulation remains stable under thermal stress.

Durability matters in harsh transformer environments. The fiberglass core gives the sleeve good mechanical strength. It resists abrasion, tearing, and cutting. The silicone coating protects against moisture, olier, og kemikalier. This prevents degradation over time. The sleeve stays flexible across a wide temperature range. Flexibility makes installation easier around windings.

Using this sleeving enhances transformer reliability. It protects windings from heat, fire, and electrical faults. It contributes to longer transformer lifespan. It helps prevent costly downtime and repairs. This product is a practical solution for demanding power applications.

Applications of Class H High Temperature Silicone Fireproof Fiberglass Sleeving for Power Transformer Windings

Power transformers generate intense heat during operation. This heat can damage standard insulation materials over time. Class H high temperature silicone fireproof fiberglass sleeving solves this problem. It protects transformer windings reliably. The sleeving withstands continuous temperatures exceeding 180°C. It handles even higher short-term spikes safely.

The core material is woven fiberglass. This gives the sleeve its basic strength and shape. Fiberglass resists heat naturally. A special high-temperature silicone rubber coats the fiberglass braid. This coating bonds tightly to the glass fibers. The silicone layer adds crucial protection. It seals the sleeve against moisture, olier, og kemikalier. It provides excellent electrical insulation properties too. The combination creates a tough, flexible barrier.

Installing this sleeving is straightforward. Workers slide it directly over copper winding conductors. It fits snugly around the wire. The sleeving acts like a protective skin. It shields the wire insulation underneath from the transformer’s extreme internal heat. This prevents the primary insulation from degrading prematurely. It stops insulation breakdown that leads to dangerous short circuits. Preventing shorts avoids unexpected transformer failures and costly downtime.

The sleeving’s fireproof nature is critical. It doesn’t easily catch fire. It doesn’t support flame spread if exposed to an external fire source. This adds an important safety layer within the transformer. It helps contain potential internal faults. Using this sleeving extends the transformer’s operational life significantly. Det reducerer vedligeholdelsesbehovet. It cuts down on expensive repairs caused by heat damage. Dette sparer penge over tid.

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 Class H High Temperature Silicone Fireproof Fiberglass Sleeving for Power Transformer Windings, 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 Class H High Temperature Silicone Fireproof Fiberglass Sleeving for Power Transformer Windings

What temperature can this sleeving handle?
It handles constant heat up to 180°C (356°F). This matches Class H insulation standards. Short spikes won’t damage it either. The silicone coating keeps the fiberglass core protected. This makes it reliable for hot transformer windings.

Is it really fireproof?
Ja. The fiberglass base material won’t burn. The silicone coating resists flames too. Sammen, they create a strong barrier. This sleeving won’t easily catch fire. It also stops flames spreading if a serious fault happens inside the transformer.

Why use it on transformer windings?
Transformer windings get very hot and carry high voltage. This sleeving protects the wire insulation. It guards against scrapes, gnister, and heat damage. It also resists electrical shocks. Dette forhindrer kortslutninger. It makes the transformer safer and last longer.

Hvordan installerer du det?
You slide it over the wires before assembly. Den sidder tæt. You can also cut it to the exact length needed. The material is flexible but strong. It bends easily around corners without breaking. This makes putting it on transformer coils straightforward.

Hvilke størrelser er tilgængelige?
Many sizes exist to fit different wire thicknesses. Common sizes range from small diameters to large ones. You need the right size for a tight fit. A loose sleeve won’t protect well. A too-tight sleeve is hard to install. Measure your wires first.