Single Phase to 3 Phase Variable Frequency Drives Inverter VFD 7.5KW 220V 380V

The 9100-1T3-00750G Variable Frequency Drive (VFD) is an industrial-grade, high-capacity boost inverter designed to convert standard single-phase 220V power into high-voltage three-phase 380V power. This allows you to run heavy-duty industrial machinery (up to 7.5kW / 10 HP) in environments where three-phase power lines are unavailable. Built with an intelligent, double-layer motherboard treated with three-proof (dust, moisture, and static) protective paint, this VFD provides exceptional operational stability and a significantly reduced failure rate. Utilizing advanced current vector control and PWM modulation, it delivers high starting torque at low speeds and steady frequency scaling up to 650Hz. Encased in a rugged, heat-resistant, flame-retardant ABS chassis with an oversized aluminum heatsink and high-speed cooling fan, it is an exceptionally safe and reliable motor-speed controller for crushers, grinders, water pumps, wood cutters, and industrial fans. Key Features Single-Phase 220V to Three-Phase 380V Boost: Easily operates high-voltage three-phase motors from residential or light-commercial single-phase grids, eliminating the need for expensive utility service upgrades. Dual-Layer Three-Proof Motherboard: Features a rugged dual-board architecture coated in a premium three-proof protective layer to shield internal circuits from fine dust, moisture, and environmental corrosion. High-Volume Heat Dissipation: Combines a massive, all-aluminum baseplate with a high-velocity, imported cooling fan to rapidly pull heat away from the power transistors during continuous high-load operations. Flame-Retardant ABS Chassis: Molded from heavy-duty, industrial-grade ABS plastic designed to resist high heat, direct physical impacts, and flame propagation for enhanced workplace safety. Vector Control & Low-Frequency Torque: Provides both standard V/F and sensorless current vector control, producing high starting torque to easily initiate heavy loads like crushers, mixers, and conveyor belts. Built-In RS485 Telemetry: Equipped with an integrated RS485 communication port supporting standard Modbus protocols for seamless remote monitoring, PLC programming, and multi-drive automation. Specifications Item Type: Single-to-Three Phase Step-Up Variable Frequency Drive (VFD) Model: 9100-1T3-00750G Input Power Rating: Single-Phase (1PH) AC 220V ± 15% (50Hz–60Hz) Output Power Rating: Three-Phase (3PH) AC 0V–380V (16A, 0Hz–650Hz) Compatible Motor Power: Up to 7.5 kW (10 HP) Rated Operating Current: 16A Control Methods: Current Vector Control / Standard V/F Control Output Adjustment Mode: PWM Control (Pulse-Width Modulation) Protection Rating: IP20 (Indoor/Enclosure Use) Physical Dimensions: 220 x 170 x 150 mm (Approx. 8.7 x 6.7 x 5.9 in) Primary Applications: Crushers, stone grinders, water pumps, textile machinery, wood cutters, blowers, and exhaust ventilation systems Included Components 1 x 7.5KW 220V to 380V Variable Frequency Drive