{"product_id":"industrial-133-shielded-drive-isolation-transformer","title":"Industrial 133 Shielded Drive Isolation Transformer","description":"\u003cdiv\u003e\u003cp\u003eHevi-Duty shielded drive isolation transformer, 11 kVA, provides isolated power for industrial drive systems while protecting sensitive controllers from line disturbances. The unit’s high-voltage side is 460 V in delta configuration, and the low-voltage side delivers 230 V in a Y configuration, with model designation 133. Shielded construction helps minimize electromagnetic interference between the mains supply and drive electronics. Delta-wound primary and Y-wound secondary configurations are common for systems that interface a 460 V three-phase supply with 230 V drive circuitry, enabling reliable operation and compatibility with typical industrial power distribution. With an 11 kVA rating, the transformer offers substantial capacity for mid-size drive loads without overloading, making it suitable for installations demanding robust isolation and durability.\u003c\/p\u003e\u003c\/div\u003e","brand":"Hevi-Duty","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268442280170,"sku":null,"price":72.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-051.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/industrial-133-shielded-drive-isolation-transformer","provider":"GTG Hardware","version":"1.0","type":"link"}