Toshiba VT130E3U4330 Transistor Inverter Drive

The Toshiba VT130E3U4330 Transistor Inverter Drive delivers precise variable-speed control for three-phase induction motors, providing 30 HP (22 kW) at 460 VAC for industrial automation applications. Designed for industrial motor speed control and factory automation, it is commonly deployed with conveyors, pumps, fans, compressors, mixers, material handling equipment, packaging machinery, and OEM production lines requiring reliable, adjustable-speed operation. Key specifications include a 33 kVA rated capacity, 3‑phase 460 VAC input at 50/60 Hz, 50 A rated input current and 40 A rated output current, and 3‑phase output from 0 to 460 VAC with an output frequency range of 1–80 Hz (up to 400 Hz maximum). The drive uses Sinusoidal PWM control, provides 115% overload capability for 110 seconds, and is cooled by forced air with panel-mount installation. Common replacements: VT130G3U4330, H7-4330, VFAS3-4300. Maintenance teams, OEMs, and system integrators rely on the VT130E3U4330 for replacing failed motor drives, performing preventive maintenance, upgrading equipment, and restoring Toshiba TOSVERT-130 E3 drive systems.