Kodery Dyn11 2500kVA 500kVA 13.8kv 4.1kv Cast Resin Dry Type Power Transformer

• Customization: Available
• Application: Power, Electronic, Instrument
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: U
• Brand: Kodery
• Capacity: 2500kVA or Customized
• Core Material: Silicon Steel
• Transport Package: Wooden Box
• Specification: 1600.00cm * 1400.00cm * 1250.00cm
• Trademark: KODERY
• Origin: China
• HS Code: 8504349000
• Production Capacity: 10000piece/Year

Product Description

Product Description

Types of Dry Type Transformers:

1. Cast Resin Dry Type Transformer (CRT):
   • Uses epoxy resin to encapsulate windings, protecting them from moisture, dust, corrosion, and other environmental factors.
   • Suitable for high humidity areas, indoor installations, and fire-risk areas due to its non-hygroscopic, non-inflammable, and maintenance-free nature.
   • Available in ratings from 25 kVA to 12,500 kVA, with an insulation class of F (90°C temperature rise).
2. Vacuum Pressure Impregnated Transformer (VPI):
   • Impregnates windings with class H polyester resin under vacuum and pressure, eliminating air gaps or voids in the insulation.
   • Enhances mechanical strength, dielectric strength, and thermal stability.
   • Suitable for outdoor installations, seismic events, and temperature fluctuations due to its robust construction, moisture-resistant enclosure, and low thermal expansion coefficient.

Product Parameters

Rated capacity(KVA)	Voltage Combination and  tap  range			connection of transformer winding	No-load loss (w)	Load loss (W)	No-load current (%)	Short circuit impedance (%)
	High voltage(KV)	High voltage taps range (%)	Low voltage(KV)
30 50 80 100 125 160 200 250 315 400 500 630 630 800 1000 1250 1600 2000 2500	6 6.6 6.6 10 10.5 11	±5%  ±2x2.5%	0.4	Dyn11	130 190 260 280 330 380 435 505 615 685 810 940 910 1065 1240 1460 1715 2135 2520	710 1000 1380 1570 1850 2130 2530 2760 3470 3990 4880 5880 5960 6960 8130 9690 11730 14450 17170	2.6 2.2 2.2 2 1.8 1.8 1.6 1.6 1.4 1.4 1.4 1.2 1.2 1.2 1.1 1.1 1.1 1.0 1.0	4 4 4 4 4 4 4 4 4 4 4 4 6 6 6 6 6 6 6

Detailed Photos