DAS Company is an authorized Danfoss distribution partner, stocking and supplying the complete Danfoss VLT® and Vacon® variable speed drive portfolio — VLT AutomationDrive FC302, VLT HVAC Basic Drive FC101, VLT Refrigeration Drive FC103, VLT AQUA Drive FC202 and Vacon NXP — to system integrators, OEM machine builders and building services engineers across Europe from our Bulgaria distribution base.
The Danfoss VLT AutomationDrive FC302 is the flagship general-purpose variable speed drive for demanding industrial automation applications from 0.37 kW to 1.4 MW (380–690 V three-phase). The FC302 features Safe Torque Off (STO) as standard, with optional SS1, SLS, SMS and SSM safety functions for machinery directive compliance without external safety relays. The Integrated Motion Controller software enables positioning and synchronisation of induction and PM motors with or without encoders — replacing external motion controllers in many applications. Back-channel cooling separates the heat dissipation path from the electronics compartment, allowing drive installation in sealed cabinets without derating. Advanced harmonic mitigation variants (active filter, 12-pulse) reduce supply harmonic distortion to below 3% for grid-sensitive industrial installations. The FC302 supports PROFIBUS, PROFINET, EtherNet/IP, Modbus RTU/TCP, CANopen and DeviceNet fieldbus options via plug-in option cards. Danfoss DrivePro® Lifecycle Services provide remote commissioning, condition monitoring and predictive maintenance capability via MyDrive® Suite cloud connectivity.
The Danfoss VLT HVAC Basic Drive FC101 (0.25–90 kW, 200–480 V) is purpose-designed for fans, pumps and HVAC applications — delivering up to 50% energy savings through variable speed motor control. The built-in Automatic Energy Optimizer reduces energy consumption by 3–5% immediately on start-up by continuously minimising motor losses at partial load. Integrated functions cover fire mode override (fan continues at full speed regardless of faults), sleep mode (fan/pump stops at low demand and restarts automatically), cascade control (two-pump duty-standby management) and belt monitoring (detects broken drive belt via torque signature). The FC101 carries UL LZGH2 certification to UL60335-2-40 and UL60335-2-89 — enabling direct use with A2L low-GWP refrigerants in heat pumps and HVAC/R systems without additional safety components. The compact IP20/IP54/IP66 enclosure range suits both panel-mount and field-mount HVAC plant room installation.
The Danfoss VLT Refrigeration Drive FC103 (1.1–90 kW, 380–480 V) is the specialist variable speed drive for refrigeration system compressor, condenser fan and evaporator fan speed control. A built-in Refrigeration Setup Wizard uses standard refrigeration terminology (suction pressure, discharge pressure, superheat, subcooling) for commissioning by refrigeration technicians without drive programming expertise. Continuous variable capacity control of the compressor matches refrigerant mass flow precisely to the cooling load — improving system Coefficient of Performance (COP) by 15–30% compared to on/off capacity control. The FC103 includes integrated protection functions for liquid slugging, high discharge temperature, low suction pressure and motor overtemperature — reducing refrigerant circuit damage from drive-related faults. Compatible with all common refrigerants including R410A, R32, R452B, R454B and CO₂ (R744) transcritical systems.
The Danfoss VLT AQUA Drive FC202 (0.25–1.4 MW, 200–690 V) is dedicated to water and wastewater pump control, combining all FC302 industrial drive capabilities with additional water and pump-specific functions. Built-in cascade pump control manages up to 6 pumps in parallel with lead-lag rotation, sleep mode and dry-run protection from a single drive. Flow estimation provides continuous flow rate calculation from motor speed and torque — eliminating the need for flow meters in pump station applications. The FC202 includes clog detection and deragging (automatic reverse rotation to clear pump impeller blockages), reducing maintenance callouts in sewage and sludge pump stations. Danfoss FC202 drives are installed in water treatment plants across Europe, providing first-year energy savings of 10–30% on variable-flow pumping applications.
The Danfoss VLT Micro Drive FC51 (0.18–22 kW, 200–480 V) provides compact, cost-effective variable speed control for standard fan, pump and conveyor applications where advanced functions are not required. IP20 and IP55 enclosure classes enable both panel-mounted and direct machine-mounted installation. The Danfoss Vacon NXP (liquid-cooled, air-cooled, up to multi-MW) targets high-power industrial process drives for mining, metals, oil and gas and marine applications where the VLT series does not reach — with built-in AFE (Active Front End) regenerative capability and full floating network (IT) compatibility for offshore and shipboard installations.
DAS Company provides access to current Danfoss VLT and Vacon pricing for authorized B2B buyers across Europe. Product categories with available pricing include VLT FC302 (by power rating, voltage class and fieldbus option), VLT FC101 HVAC (by power and enclosure), VLT FC103 Refrigeration (by power rating), VLT FC202 AQUA (by power and cascade control configuration) and FC51 Micro Drive. Contact our sales team for project quotations, drive sizing support and volume pricing for panel builder and system integrator applications.
