{"product_id":"branson-bra-400-034-bf1-ac-frequency-inverter","title":"Branson BRA 400-034-BF1 AC Frequency Inverter","description":"\u003cdiv\u003e\u003cp\u003eBonfiglioli Vectron BRA 400-034-BF1 AC frequency inverter, a member of the Vectron BRA 400 series, is a 3-phase variable-frequency drive designed to power Branson ultrasonic\/vibration welding equipment that requires 400\/480 V AC input. The BF1 variant provides adjustable output frequency and torque control to drive industrial motors, enabling precise welding cycles and repeatable process performance in Branson installations such as the VW-6 vibration welder. The unit supports 50\/60 Hz mains in 400\/480 V three-phase systems and is documented in distributor catalogs under Branson\/Vectron branding. Distributors list BRA 400 family models, including BRA 400-034-BF1, as discontinued by the manufacturer, which can influence availability and service options for legacy Branson systems. The BRA 400-034-BF1 designation reflects an exact fit within Branson\/Vectron control ecosystems, and buyers commonly encounter this part when maintaining or retrofitting Branson VW-6 vibration welder equipment that relies on high-voltage drives for motor control.\u003c\/p\u003e\u003c\/div\u003e","brand":"BRANSON","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51677286334766,"sku":null,"price":3625.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_82d1593e-4d5e-4305-a214-283abab7a649.jpg?v=1769560639","url":"https:\/\/plgautomation.com\/products\/branson-bra-400-034-bf1-ac-frequency-inverter","provider":"PLG Automation ","version":"1.0","type":"link"}