{"product_id":"175h1027","title":"175H1027","description":"\u003cp\u003eThe \u003cstrong\u003e175H1027\u003c\/strong\u003e is a variable speed drive from Danfoss that belongs to the VLT 3000 Variable Speed Drives series. Within an automation line it modulates the voltage-to-frequency ratio supplied to an AC motor so operators can match shaft speed to process demand, conserve energy, and reduce mechanical stress on connected equipment.\u003c\/p\u003e\u003cp\u003eThis model supplies an apparent power of \u003cstrong\u003e2.5 kVA\u003c\/strong\u003e for up to sixty seconds, while its constant-torque rating delivers \u003cstrong\u003e1 HP\u003c\/strong\u003e to the load under continuous duty. During steady operation the inverter can source \u003cstrong\u003e2.8 A\u003c\/strong\u003e of output current, reaching \u003cstrong\u003e3.5 A\u003c\/strong\u003e for short overload periods of one minute. Overall conversion efficiency is \u003cstrong\u003e96%\u003c\/strong\u003e at full load, minimizing input losses on a 3-phase AC supply. The drive accepts up to five command state changes per minute, a limit intended to protect the power stage from thermal cycling. When required, motor frequency can be increased to \u003cstrong\u003e500 Hz\u003c\/strong\u003e, supporting high-speed spindles or specialized pump applications. Output apparent power under constant torque is 2.0 kVA, matching typical one-horsepower induction motors. Motor leads may extend 1000 ft in unshielded runs without additional reactors, giving installers flexibility in large facilities.\u003c\/p\u003e\u003cp\u003eField wiring accommodates conductors as large as \u003cstrong\u003eAWG 12\u003c\/strong\u003e, and the unit maintains full performance in ambient temperatures up to \u003cstrong\u003e+40 C\u003c\/strong\u003e. Relative humidity can reach \u003cstrong\u003e95%\u003c\/strong\u003e without condensation, allowing operation in humid plant rooms, while internal components remain stable during storage up to +65 C. An input switching limit of 5 changes per minute still applies when the system is idle, protecting the DC bus pre-charge network. These environmental and wiring allowances, combined with the specified cable length and overload margins, define the installation envelope for predictable drive behavior in industrial automation panels.\u003c\/p\u003e","brand":"Danfoss","offers":[{"title":"Unused Surplus","offer_id":51808265797933,"sku":null,"price":664.04,"currency_code":"USD","in_stock":true},{"title":"Refurbished","offer_id":51808265830701,"sku":null,"price":466.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/175h1027__119dcbb5-e01d-40ec-a138-e47273e456ac.webp?v=1770452155","url":"https:\/\/servosupplier.com\/products\/175h1027","provider":"Servo Supplier","version":"1.0","type":"link"}