{"product_id":"reliance-30v4151-ac-variable-frequency-drive","title":"Reliance 30V4151 AC Variable Frequency Drive","description":"\u003cdiv\u003e\u003cp\u003eThe Reliance 30V4151 AC Variable Frequency Drive is a Reliance Electric GV3000\/SE unit rated at 30 HP (22.4 kW) for three‑phase motors, with a 380–460 VAC input range and a tuned PWM output designed to smoothly accelerate, decelerate, and regulate speed under varying load conditions in industrial environments. As part of the GV3000\/SE family, it uses digital PWM to control motor voltage and frequency and supports sensorless vector regulation; for true closed‑loop vector operation, a pulse tachometer is specified for vector mode. In official listings the 30V4151 is described specifically as a 30 HP GV3000\/SE drive intended for 380–460 VAC systems, preserving three‑phase input and three‑phase output to drive industrial induction motors across automation tasks. Although GV3000 drives are older, the 30V4151 remains a recognizable choice for legacy systems and appears in distributor catalogs and surplus inventories alongside other GV3000\/SE models.\u003c\/p\u003e\u003c\/div\u003e","brand":"Reliance","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51708562899246,"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_bbc0b435-8db0-4fa6-9ad7-8e55f9fd5c5c.jpg?v=1770246019","url":"https:\/\/plgautomation.com\/products\/reliance-30v4151-ac-variable-frequency-drive","provider":"PLG Automation ","version":"1.0","type":"link"}