40.5kV 72.5kV 126kV 145kV Transformer ng kasaganaan nga langis

Product introduction:
Ang serye sa LVB current transformers nga gisangpot sa langis ug papel insulation ug ang inverted structure, sumala sa IEC/IEEE standards. Gisulod sa power lines, kini nga series-connected transformers makapadali sa mga function sama sa energy measurement, metering, relay protection, ug transient protection.

Product features:

• Robust Primary Winding Design
  Ang through-type conductive rod structure nagpadayon sa exceptional dynamic ug thermal stability, pinaagi sa maximum thermal stability current nga 63kA/3s (sa series configuration).

• Ultra-Precise Measurement
  Ang primary winding nagsugod sa center sa secondary winding, nag-eliminate sa magnetic flux leakage ug nagabot sa measurement accuracies nga 0.2S ug 0.1.

• Enhanced Secondary Protection
  Secondary windings gi-encapsulate sa aluminum-shielded housing uban sa organic materials, protektado ang measurement ug protection circuits gikan sa electrical breakdown.

• Advanced Capacitor Screen Bushing
  Gi-wound pinaagi sa high-performance computer-controlled automatic wrapping machine gamit ang imported wide-width cable paper, ang bushing nagpadayon sa minimal process variation ug excellent insulation. Ang partial discharge tests gihimo sa power frequency voltage aron mapahimulos ang reliability.

• German-Made Vacuum Drying Technology
  Gamit ang LEYBOLD imported fully automatic vacuum drying system, ang transformer gisulod sa variable-pressure vacuum drying ug oil injection human sa assembly. Fully imported insulating materials nagpadayon sa overall dielectric loss factor (tanδ) sa below 0.3%.

• Uniform Insulation Wrapping
  Ang head insulation gi-apply pinaagi sa automatic binding machine, nagpadayon sa consistent, tight, ug uniform wrapping para sa optimal performance.

• Weatherproof Secondary Outlet Box
  Ang one-piece aluminum alloy casting may adunay dust-proof, waterproof, ug breathable sealing structure para sa reliable outdoor operation.

• Leakage-Proof Construction
  Tanan component connections gigamit ang argon arc welding, ug ang assembly gisulod sa high-pressure nitrogen leak test, nag-eliminate sa oil leakage issues nga typical sa oil-immersed products.

• Corrosion-Resistant Materials
  Ang shell, base, ug junction box gipangandoy sa aluminum alloy, samantalang ang expander ug nameplate gipangandoy sa stainless steel—all exposed parts corrosion-resistant para lifelong durability.

• Maintenance-Free Operation
  Gidisenyo para minimal upkeep, ang transformer mogamit sa long-term operational costs ug downtime.

Technical parameter:


Remark: Approximate dimensions and weights for special requirements, please consult us.