The Toshiba VT130H3U4750C H3 variable frequency drive is a 75 HP, 75 kVA three-phase inverter designed to provide adjustable-speed control for industrial AC motors. It accepts 460 VAC input at 114 A (3‑phase, 50/60 Hz) and outputs 460 VAC at 104 A (3‑phase) with an output frequency range of 1–80 / 400 Hz, and it is configured for RH orientation in Toshiba's H3 family. Common applications include pumps, fans, blowers, HVAC systems, conveyors, and other process equipment requiring variable-speed operation, making it a viable choice for drive replacement or retrofit in industrial motor-control systems.
