{"product_id":"motor-frequency-converter-three-phase-380v-negative-pressure-fan","title":"Motor Frequency Converter Three-Phase 380V Negative Pressure Fan","description":"\u003cdiv\u003e\n\u003cp\u003eMotor Frequency Converter Three-Phase 380V Negative Pressure Fan is a drive designed to regulate the speed of a three-phase motor powering a negative pressure fan on 380V power systems. This purpose-built frequency converter enables precise, scalable control of fan performance by varying motor speed, rather than relying on fixed-speed operation.\u003c\/p\u003e \u003cp\u003eSuitable for installations where maintaining specific air pressure and airflow is essential, this device integrates with standard 380V three-phase electrical infrastructure to optimize energy usage and extend motor life through controlled acceleration and deceleration.\u003c\/p\u003e \u003ch3\u003eKey Considerations\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCompatible with three-phase 380V power\u003c\/li\u003e \u003cli\u003eControls a motor driving a negative pressure fan\u003c\/li\u003e \u003cli\u003eFacilitates adjustable airflow for demand-driven ventilation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dronehint","offers":[{"title":"Default Title","offer_id":48508566438071,"sku":null,"price":329.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/7718\/1879\/files\/s-l1000_170b8d26-a2dd-4e0b-8604-3ffa2e4bd80d.webp?v=1780267842","url":"https:\/\/www.dronehint.com\/products\/motor-frequency-converter-three-phase-380v-negative-pressure-fan","provider":"Dronehint.com","version":"1.0","type":"link"}