Toshiba VFSXN-4015UP Variable Frequency Drive

The Toshiba VFSXN-4015UP Transistor Inverter is a 1.5 kW (2 HP) three‑phase VFD designed to deliver precise variable‑speed control, soft starting, and energy‑efficient operation for 400 V‑class motor drives. It accepts 3‑phase 400 VAC input (50/60 Hz) and provides a 3‑phase output of 0–400 VAC at up to 4.0 A with an output frequency range of 0.1–400 Hz. The drive uses Sinusoidal PWM with Sensorless Vector Control, includes a built‑in operation panel, and is panel‑mountable with forced‑air cooling, and UL Listed. Common applications include conveyors, pumps, fans, compressors, HVAC equipment, packaging machinery, material handling systems, and OEM production machines that require reliable speed control for three‑phase induction motors. It is widely used in manufacturing plants, water and wastewater facilities, HVAC systems, food and beverage processing, textile machinery, and printing presses where precise torque regulation and energy efficiency matter. Common replacements include the VFSXN-4022UP, VFS11-4015PL-WN, and VFS15-4015PL-W. Maintenance teams, OEMs, and system integrators rely on this inverter for replacement of failed motor drives, preventive maintenance, machine upgrades, and restoration of Toshiba TOSVERT VF-SXN drive systems.