{"product_id":"delta-vfd300b43a-ac-drive","title":"Variateur AC Delta VFD300B43A","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDelta VFD300B43A\u003c\/strong\u003e is a robust \u003cstrong\u003evariable frequency drive\u003c\/strong\u003e (VFD) from the B-series, engineered for high-performance motor control in industrial applications. Rated for a motor capacity of 30 kW (40 HP) and designed for 460 V three-phase power systems, this \u003cstrong\u003eAC drive\u003c\/strong\u003e offers precise speed regulation and reliable operation under demanding load conditions.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eVFD300B43A\u003c\/strong\u003e features an overload endurance of 150% of the rated current for one minute, making it suitable for applications requiring high starting torque or frequent load fluctuations. It provides sophisticated control functionality, including three-zone skip frequency settings and an adjustable stall prevention level (20–250% of rated current), ensuring smooth operation and protection of both the motor and the driven machinery. With a frequency setting resolution of 0.01 Hz, this drive is ideal for processes requiring fine speed adjustments.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e B-series AC Drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 30 kW (40 HP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 460 V Three-phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Resolution:\u003c\/strong\u003e 0.01 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverload Endurance:\u003c\/strong\u003e 150% of rated current for 60 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtective Features:\u003c\/strong\u003e Stall prevention level (20–250%) and skip frequency zones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Integrated fan cooling system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Designed for ambient temperatures up to 60 Celsius during storage\/transport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLarge industrial blowers and pump systems\u003c\/li\u003e\n\u003cli\u003eExtrusion machines\u003c\/li\u003e\n\u003cli\u003eHeavy-duty conveyor belts\u003c\/li\u003e\n\u003cli\u003eHVAC systems and industrial cooling units\u003c\/li\u003e\n\u003cli\u003eGeneral industrial manufacturing machinery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eDelta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eVFD300B43A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVariable Frequency Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplicable Motor Capacity\u003c\/td\u003e\n\u003ctd\u003e30 kW (40 HP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e460 V Three-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Setting Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverload Endurance\u003c\/td\u003e\n\u003ctd\u003e150% for 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStall Prevention Level\u003c\/td\u003e\n\u003ctd\u003e20–250% of rated current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003eFan Cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Humidity\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e36 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e38 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch2\u003eInstallation Guidelines\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Install the \u003cstrong\u003eVFD300B43A\u003c\/strong\u003e in a vertical position inside a climate-controlled cabinet to ensure optimal heat dissipation via the integrated fan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Given the 36 kg weight and high power rating, ensure the mounting backplate is reinforced and that there is adequate airflow clearance above and below the drive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Control:\u003c\/strong\u003e Maintain humidity levels below 90% RH to prevent internal condensation and short-circuit risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use high-quality, properly rated cabling for the 460 V input and motor connections; ensure all signal cables are shielded to prevent interference with the fine 0.01 Hz resolution control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Verify a low-resistance connection to the protective earth (PE) terminal to maintain system stability and safety.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Delta Electronics","offers":[{"title":"Default Title","offer_id":53102154809707,"sku":"VFD300B43A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/vfd300b43a-mwdeeigpzpe.png?v=1776138085","url":"https:\/\/www.plcprotech.com\/fr\/products\/delta-vfd300b43a-ac-drive","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}