{"product_id":"reliance-1su41003-ac-variable-frequency-drive","title":"Reliance 1SU41003 AC Variable Frequency Drive","description":"\u003cdiv\u003e\u003cp\u003eThe Reliance 1SU41003 SP500 AC Drive is a 3 horsepower, three-phase variable frequency drive designed as a speed controller for AC electric motors, packaged in a NEMA 1 chassis suitable for indoor industrial environments. As part of the SP500 family, 1SU41003 offers a removable top cover for easy conversion to a chassis style, a local operator station digital keypad, and a terminal strip for remote control operation. Power input options for SP500 drives include single-phase 115 V and 208-230 V, plus three-phase 208-230, 380-460, and 575 VAC; the 1SU41003 variant is configured for 460 VAC operation. This model is documented as a SP500 speed controller for AC motors, specifically used to provide adjustable frequency and voltage to three-phase induction motors in industrial settings.\u003c\/p\u003e\u003c\/div\u003e","brand":"Reliance","offers":[{"title":"New","offer_id":51708603531566,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_7dceca2b-9a3f-439c-a7c1-00600a37a0fe.jpg?v=1770246841","url":"https:\/\/plgautomation.com\/products\/reliance-1su41003-ac-variable-frequency-drive","provider":"PLG Automation ","version":"1.0","type":"link"}