INOVANCE MD500T90G High-Power Vector Inverter Industrial Motor Controller

The INOVANCE MD500T90G is a 90kW high-power vector inverter from INOVANCE's MD500 series, engineered for heavy-duty industrial drive applications demanding high performance and reliability. Featuring advanced vector control technology with both open-loop and closed-loop capability, the MD500T90G delivers exceptional speed regulation, high starting torque, and robust overload performance for demanding industrial environments. With built-in DC reactor, comprehensive communication options, multi-motor compatibility, and extensive protection functions, it is the powerful drive solution for large pumps, industrial fans, compressors, extruders, injection molding machines, hoists, and heavy-duty material handling where dependable high-power performance is essential.

• High-Power Vector Inverter — 90kW G-type rating with advanced vector control algorithms delivering superior speed regulation, torque response, and dynamic performance for large-scale industrial drive applications
• Industrial Motor Controller — 150% overload for 60s and 180% for 3s (G-type), with exceptional starting torque of 150% at 0.5Hz (SVC) and 180% at 0Hz (FVC) for the most demanding constant torque applications
• Heavy-Duty Frequency Drive — Robust design with built-in DC reactor minimizing harmonics and improving power factor; independent air duct cooling with high-capacity fans ensures reliable operation in harsh industrial environments
• Advanced Multi-Mode Control — Supports V/F, open-loop vector (SVC), closed-loop vector (FVC), PMSM sensorless control, and torque control with automatic motor parameter identification for quick commissioning
• Comprehensive Communication — Standard RS485 Modbus RTU; optional expansion cards for PROFIBUS-DP, PROFINET, EtherCAT, CANopen, DeviceNet, and Ethernet/IP enabling seamless multi-protocol network integration
• Built-in Process Control — Integrated PID controller with sleep/wake, multi-pump constant pressure logic, wobble frequency, flying start, DC braking, S-curve acceleration, and master/slave synchronization for complex process applications
• Rich I/O & Expansion — Extensive digital and analog I/O configuration with encoder feedback interface, pulse I/O, and optional resolver/absolute encoder cards for full closed-loop precision systems
• Comprehensive Protection System — Overcurrent, overvoltage, undervoltage, overload, overheating, input/output phase loss, short-circuit to ground, PTC motor protection, and communication fault protection for maximum uptime