Introduction of transformers that can be selected according to your needs.
We would like to introduce our "Dry Type Transformer," which you can choose according to your needs. Starting with the "Type A Small Dry Type Transformer (Single Phase Multi-winding)," which has primary and secondary windings insulated from each other and allows for optional grounding on the secondary side, we also offer the "Type A Three-Phase Dry Type Transformer (Three-Phase Multi-winding)" used for transforming voltage from one three-phase level to another, as well as the "Type E Small Dry Type Transformer (Single Phase Multi-winding)," which achieves a compact size and low cost through a new design. Additionally, we provide "Transformer Cases" for both single-phase and three-phase applications. 【Product Lineup】 ■ Type A/B Small Dry Type Transformer (Single Phase Multi-winding) 1SB Series ■ Type E Small Dry Type Transformer (Single Phase Multi-winding) E Series ■ Communication Equipment Transformer (Type A) Band Type 1SHK Series ■ Type A Three-Phase Dry Type Transformer (Three-Phase Multi-winding) 3SB Series *For more details, please refer to our catalog or feel free to contact us.
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【Maximum Allowable Temperature for Various Insulations】 ■Type A: 105℃ ■Type E: 120℃ ■Type B: 130℃ *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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Sanwa Corporation is a trading company that primarily deals in electrical installation materials, as well as products from over 100 manufacturers in addition to its own products. We have established a unique system called "Double Sales," which includes visiting sales for new product PR and proposals, as well as in-house sales to respond to customer requests. For anything related to electrical installation materials, please leave it to Sanwa Corporation.