SG(B) 6kV, 10kV Dry Type Distribution Transformers
Voltage level：6kV、10kV
Frequency：50Hz
Tapping range：±2×2.5％、±5％
Connection group：Dyn11、Yyn0
Capacity range：30~3150 kVA
Insulation level:：6kV Ll60 AC20、10kV Ll75 AC35
Insulation level: F or H
Voltage regulation mode: no excitation voltage regulation or on load voltage regulation
Product Details
The winding adopts the pie structure, because the winding has a large area of direct contact with the air, thus ensuring good heat dissipation performance. The product adopts the vacuum pressure impregnation process of VPI system in Heidrich, Germany. It has good chemical stability and can effectively protect thecoil from various external pollutants. The product has the characteristics of high reliability and long service life. It can operate for a long time under 120% overload, 150% overload under forced cold air, and has strong operation capacity beyond nameplate. It is suitable for high-rise buildings, commercial centers, industrial and mining enterprises, power generation enterprises and other places.
Frequently Asked Questions
A: Every transformer will go through full type test and routine test. We provide test report, factory certificate.
A: We adopt high-quality silicon steel sheet to reduce no-load loss. Loss data can be provided according to your required capacity.
A: The tank is made of carbon steel plate, with anti-rust epoxy painting for corrosion resistance. Stainless steel tank is optional.
A: We supply both oil-immersed transformers and dry-type transformers. Oil type is more cost-effective for outdoor use; dry type is for indoor fire-sensitive environment.
Common voltage combinations: 11kV/0.4kV, 15kV/0.4kV, 20kV/0.4kV. We support custom voltage.
A: Our distribution transformers range from 10kVA to 2500kVA. Custom capacity is available upon request.
