Danfoss VLT Variable Frequency Drives | MAOHUI MACHINERYMAOHUI MACHINERY supplies original Danfoss VLT low voltage AC drives. We stock the full VLT range, including micro drives, HVAC & pump dedicated drives, OEM machinery drives and high-performance heavy-duty automation drives. Both current models and legacy discontinued units are available in stock. We support part verification, parameter matching and cross-replacement confirmation for worldwide machine maintenance, OEM assembly and production line retrofit projects. Fast delivery within 3–5 working days.
Compact & cost-effective. Side-by-side mounting without derating. Ideal for small conveyors, fans and simple packaging machines, widely used for low-power OEM equipment.
Designed specifically for fans and pumps, HVAC and water treatment applications. Built-in fluid control functions and advanced energy-saving algorithms for building service and environmental water systems.
Balanced performance for food machinery, material handling and processing lines. Flexible communication options and solid reliability for general OEM automation machines.
Danfoss flagship automation series. FC301 for standard use, FC302 for high dynamic control. Supports induction and permanent magnet motors. Features AMA automatic motor adaptation, Safe Torque Off (STO), back-channel cooling. Capable of positioning & synchronization for extruders, cranes, mixers and heavy production lines.
Dedicated for heating, ventilation and air conditioning. Predefined macros for chillers and large ventilation systems, preferred for commercial building HVAC projects.
We also keep legacy spare parts including VLT2800, VLT5000, control panels, communication cards and power components. All units are original factory tested. Send your part number for quotation.
