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WELTRUS 10kV Dry Type Transformer (Epoxy Resin Cast, High Reliability)

WELTRUS 10kV Dry Type Transformer (Epoxy Resin Cast, High Reliability)

  • Manufactured using advanced epoxy resin casting technology for high insulation and long service life
  • Suitable for indoor applications in high-rise buildings, commercial centers, airports, tunnels, power plants, and industrial facilities
  • Protective enclosures can be added for outdoor or special environmental conditions
  • Core made from high-quality cold-rolled oriented silicon steel sheets for energy efficiency
  • Fully automated robotic lamination ensures precision and reduced losses
  • Significantly reduced no-load loss, no-load current, and operational noise compared to conventional designs
  • Complies with IEC, GB, ANSI/IEEE, and KEMA standards
  • Available in capacities from 30kVA to 2500kVA

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The 10kV Dry Type Transformer is an advanced solution for modern power distribution systems requiring enhanced safety, reliability, and environmental adaptability. Built with epoxy resin cast windings, it eliminates the risk of oil leakage, making it ideal for installations in high-density urban areas or sensitive environments. Its magnetic core is made from premium-grade cold-rolled oriented silicon steel and laminated using a fully automated robotic process, ensuring high dimensional accuracy, minimal burrs, and optimized magnetic performance. This results in reduced core losses, lower noise, and extended operational life. The transformer is suitable for a wide variety of applications, from commercial and residential complexes to industrial plants, where safety, performance, and efficiency are paramount.
Technical Specifications – 10kV Dry Type Transformer
Rated Capacity (kVA) Level 1 No-load Loss (W) (B/80°C) Load Loss (W) (F/120°C) Level 2 No-load Loss (W) (B/80°C) Load Loss (W) (F/120°C) Level 3 No-load Loss (W) (B/80°C) Load Loss (W) (F/120°C) Short Circuit Impedance (%)
30 105 630 125 630 150 630 4.0
50 150 910 175 910 200 910 4.0
63 170 1090 200 1090 230 1090 4.0
80 200 1325 230 1325 270 1325 4.0
100 230 1580 260 1580 310 1580 4.0
125 270 1890 310 1890 360 1890 4.0
160 320 2360 370 2360 430 2360 4.0
200 380 2730 440 2730 510 2730 4.0
250 450 3200 510 3200 600 3200 4.0
315 540 3800 610 3800 710 3800 4.0
400 650 4520 730 4520 850 4520 4.0
500 780 5350 880 5350 1020 5350 4.0
630 940 6350 1050 6350 1220 6350 6.0
800 1130 7800 1270 7800 1480 7800 6.0
1000 1360 9400 1520 9400 1760 9400 6.0
1250 1610 11300 1800 11300 2100 11300 6.0
1600 1930 13600 2160 13600 2500 13600 6.0
2000 2310 16400 2580 16400 2990 16400 6.0
2500 2760 20500 3090 20500 3570 20500 6.0
About Manufacturer
WELTRUS (Hangzhou Weltrus New Energy Technology Co., Ltd.), a member of the Welfull Group, specializes in manufacturing high-quality transformers and electrical equipment for modern power systems. By combining advanced R&D with strict quality controls, Weltrus ensures that every transformer meets global standards for performance, safety, and efficiency.

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