Oil Immersed Distribution Transformer

35kV Oil Immersed Distribution Transformer
35KV Oil Lmmersed Transformers can be customized to meet specific customer requirements, making them suitable for 35kV power distribution and conversion applications. Standard capacities range from 630kVA to 31,500kVA, including increments of 800kVA, 1,000kVA, 1,250kVA, 1,600kVA, 2,000kVA, 2,500kVA, 3,150kVA, 4,000kVA, 5,000kVA, 6,300kVA, 8,000kVA, 10,000kVA, 12,500kVA, 16,000kVA, 20,000kVA, 25,000kVA, and 31,500kVA. These transformers comply with IEC 60076, GB1094 and GB/T6451. The on-load voltage regulation range is 35�±2�?2.5%kV, 38.5�±2�?2.5%kV, 35+3�?2.5%kV, and 38.5+3�?2.5% kV. Within this range, the output voltage stability is ensured through manual, electrical, or automatic adjustments using an on-load voltage regulator on the primary side. For transformers rated above 6,300kVA, a folding oil tank design is employed, which significantly enhances the mechanical strength of the tank, reduces welds, and improves the overall appearance quality of the transformer. This product serves as an upgraded alternative, offering improved operational economic benefits.
Basic information
Type: Oil Immersed Transformer
Phase: Three
Service Voltage: up to 35KV
Rated Capacity: up to 31500kVA
Vector group: Dyn11
Cooling type: ONAN
Core material: CRGO
Winding material: Copper/aluminum
Available fluids: mineral oil and ester fluids
Purpose:Three-phase oil filled pad mounted� electrical transformers are intended for transforming of electric energy in networks of power systems and in energy consumer networks.