{"product_id":"fc101p37kt4e20-danfoss-vlt-hvac-basic-drive-37kw-vfd","title":"FC101P37KT4E20 Variateur de fréquence Danfoss VLT HVAC Basic Drive 37 kW","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC101P37KT4E20 (FC101P37KT4E20)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-efficiency power conversion module from the Danfoss VLT HVAC Basic series, engineered specifically for 37.0 kW (50.0 hp) motor control applications. This drive is optimized for HVAC infrastructure, providing superior speed regulation for large centrifugal fans, pumps, and compressors. By modulating motor output to match real-time system demand, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC101P37KT4E20\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esignificantly reduces energy consumption and mechanical wear across the drive train. Housed in a robust H8 frame with an IP20 protection rating, it is designed for integration into central control panels, offering an efficiency of 96.5% to ensure reliable operation in high-demand environments like commercial cooling towers and industrial ventilation systems.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC101P37KT4E20\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes a dedicated HVAC control architecture designed for high-current performance:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Stage Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDelivers a continuous output current of 143.0 A at 200-240 V, featuring an intermittent overload capacity of 157.3 A for handling high-inertia startups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineered for stability, the drive maintains a continuous output of 128.7 A even at elevated ambient temperatures of 50 deg C, preventing thermal trips during peak summer loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eH8 Frame Engineering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimized for heavy-duty industrial housing, the unit supports large-gauge cabling up to 95 mm2 (0 AWG) to minimize voltage drop across the line power and motor terminals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLoss Optimization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures an estimated typical power loss of 1459 W at full load, maintaining a 96.5% efficiency rating to reduce the cooling requirements of the installation cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFC101P37KT4E20\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDanfoss\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVLT HVAC Basic Drive (FC 101)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShaft Output\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e37.0 kW \/ 50.0 hp\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMains Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e200 - 240 VAC (3-phase)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e143.0 A (at 40 deg C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP20 (H8 Frame)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax Cable Size\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e95 mm2 (0 AWG)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-10 to 50 deg C (with derating)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e96.5%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e51.0 kg (112.44 lb)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e53.0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the primary mounting considerations for the H8 enclosure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC101P37KT4E20\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an IP20\/Chassis rated unit, meaning it must be installed in a protected control cabinet or electrical room. Due to its 51.0 kg weight, the mounting backplate must be reinforced to handle the mechanical load and potential vibration during high-torque operations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this drive handle 400V or 480V mains supplies?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This specific configuration is rated for a 3-phase 200-240 VAC supply. Connecting this unit to a 400V or 480V grid will cause catastrophic failure of the DC-link capacitors and power electronics. Always verify the site voltage before commissioning.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there an integrated filter for electromagnetic interference?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe VLT HVAC Basic series typically includes integrated DC link chokes to reduce harmonic distortion and RFI filters to comply with industrial EMC standards. However, for cable lengths exceeding 50 meters, external dU\/dt filters are recommended to protect the motor insulation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCabinet Ventilation Requirements:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith a typical power loss of 1459 W, the control cabinet must be equipped with forced-air ventilation or a heat exchanger. Ensure the airflow path is unobstructed and that the ambient air entering the drive intake does not exceed 40 deg C to maintain the full 143.0 A rating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Torque \u0026amp; Cabling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUse 95 mm2 (0 AWG) copper conductors for both line and motor connections to accommodate the 143.0 A current draw. All terminal screws must be tightened to the specified torque setting to prevent localized heating and potential terminal failure due to high-current resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFire Mode Functionality:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor HVAC applications, utilize the \"Fire Mode\" parameter settings if the drive is controlling a smoke extraction fan. This mode allows the drive to ignore non-critical alarms and continue operating as long as possible during an emergency event to assist in building evacuation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Danfoss","offers":[{"title":"Default Title","offer_id":53102416724331,"sku":"FC101P37KT4E20","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/fc101p37kt4e20-qioevpg2r14.png?v=1776137412","url":"https:\/\/www.plcprotech.com\/fr\/products\/fc101p37kt4e20-danfoss-vlt-hvac-basic-drive-37kw-vfd","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}