{"product_id":"danfoss-131b3532-frequency-converter-vlt-hvac-drive-fc-102","title":"Convertisseur de fréquence Danfoss 131B3532 VLT HVAC Drive FC 102","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDanfoss 131B3532 (FC-102P2K2T4E20)\u003c\/strong\u003e is a high-performance variable frequency drive (VFD) specifically engineered for the rigorous demands of HVAC applications. As a core component of the VLT HVAC Drive FC 102 series, this \u003cstrong\u003e2.2 kW \/ 3.0 HP\u003c\/strong\u003e unit optimizes the energy consumption of pumps, fans, and compressors in commercial and industrial buildings. By providing precise motor control and intelligent automation features, this drive significantly reduces energy overhead and mechanical wear, ultimately extending equipment life and minimizing costly system downtime in climate control infrastructure.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThis unit is built for robust three-phase operation within the 380-480 VAC range. The drive utilizes advanced vector control algorithms to maintain motor efficiency across a wide range of load conditions. The hardware architecture features a compact footprint, classified with an IP20 enclosure rating, designed for installation within a protected control cabinet environment. Its modular interface supports seamless integration into existing Building Management Systems (BMS), allowing for real-time monitoring and adaptive speed control to match precise environmental demands.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003e131B3532\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Type\u003c\/td\u003e\n\u003ctd\u003eVLT HVAC Drive FC 102\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Rating\u003c\/td\u003e\n\u003ctd\u003e2.2 kW \/ 3.0 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMains Voltage\u003c\/td\u003e\n\u003ctd\u003e380 to 480 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhases\u003c\/td\u003e\n\u003ctd\u003e3-Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.01 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e10 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Code\u003c\/td\u003e\n\u003ctd\u003eFC-102P2K2T4E20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 131B3532 suitable for retrofitting older HVAC systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the FC 102 series is highly compatible with standard induction motors used in legacy HVAC systems. Its advanced auto-tuning capabilities allow it to adapt quickly to different motor characteristics, ensuring improved performance over older soft-starter or direct-on-line setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this drive require additional harmonic filtering?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe FC 102 series includes integrated DC-link chokes as standard, which effectively reduce harmonic distortion. For installations with strict power quality requirements, additional external filters may be evaluated, but it is generally sufficient for standard commercial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this drive in an environment with high ambient temperatures?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit is designed for standard industrial temperature ranges. However, because it is an IP20-rated device, it must be installed in an enclosure with adequate ventilation and cooling to prevent internal electronic component degradation due to heat buildup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the best way to troubleshoot an E-stop or fault trip?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFirst, check the diagnostic display on the drive interface for the specific alarm code. Common causes include supply voltage fluctuations, motor overload, or output short circuits. Always verify cable terminations and ensure the motor current settings match the motor nameplate data.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guidelines and Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Cabinet Environment:\u003c\/strong\u003e As an IP20 device, the 131B3532 relies on external cabinet cooling. Ensure that the cabinet design allows for adequate airflow (ventilation intake and exhaust) and that the ambient temperature inside the cabinet remains within the manufacturer’s specified limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielded Cabling:\u003c\/strong\u003e Always use shielded motor cables and ensure the shield is bonded to the drive’s ground terminal using a 360-degree connection. This is critical for meeting EMC compliance and preventing interference with sensitive control signals (e.g., analog sensors or communication buses).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Cycling:\u003c\/strong\u003e Before performing maintenance or internal wiring, disconnect the main power supply and wait at least 15 minutes to allow the internal DC-link capacitors to fully discharge. Verify zero voltage with a multimeter before touching any terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Settings:\u003c\/strong\u003e Tighten all power and control terminal screws to the manufacturer's specified torque values. Loose connections are the leading cause of terminal oxidation and localized overheating in high-frequency drive applications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Danfoss","offers":[{"title":"Default Title","offer_id":53102410039659,"sku":"131B3532","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/131b3532-bi4ttj1ddze.png?v=1776137001","url":"https:\/\/www.plcprotech.com\/fr\/products\/danfoss-131b3532-frequency-converter-vlt-hvac-drive-fc-102","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}