Transformer Models And Specifications
04-14 2025 | By:
Transformer specifications:
1. According to voltage level: 35KV, 20KV, 10KV, 6KV, 1KVetc.
2. According to insulation and heat dissipation medium: dry-type transformer, oil-immersed transformer, among which dry-type transformer is further divided into: SCB epoxy resin cast dry-type transformer and SGB10 non-encapsulated H-class insulation dry-type transformer.
2. According to core structure material: silicon steel laminated transformer, silicon steel coil core transformer, amorphous alloy core transformer.
4. According to design energy-saving sequence: SJ, S7, S9, S11, S13, S15.
5. According to the number of phases: single-phase transformer, three-phase transformer.
6. In terms of capacity, the rated capacity of my country’s current transformer is calculated according to the R10 priority coefficient, that is, it is calculated according to multiples of 10 to the power of 10, 50KVA, 80KVA, 100KVA, 125KVA, 160KVA, 200KVA, 250KVA, 315KVA, 400KVA, 500KVA, 630KVA, 800KVA, 1000KVA, 1250KVA, 1600KVA, 2000KVA, 2500KVA, 3150KVA, 4000KVA, 5000KVA, etc.
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