The INOVANCE MD500T2.2GB is a 2.2kW high-performance vector inverter from INOVANCE's MD500 series, engineered for small to mid-range industrial drive applications requiring precision control and reliable performance. Featuring advanced vector control technology with both open-loop and closed-loop capability, the MD500T2.2GB delivers excellent speed regulation, high starting torque, and robust overload performance for demanding applications. With built-in braking chopper, Modbus RTU communication, multi-motor compatibility, and comprehensive protection functions, it is the versatile drive solution for small machine tools, conveyors, mixers, textile equipment, packaging machinery, pumps, fans, and general industrial automation where precise motor control and dependable operation are essential.
| Model | MD500T2.2GB |
|---|---|
| Series | INOVANCE MD500 High-Performance Vector Inverter |
| Rated Power | 2.2 kW (3 HP) — Heavy-Duty G-Type |
| Input Voltage | 3-Phase 380–480V AC, 50/60Hz |
| Rated Input Current | 6.8 A |
| Rated Output Current | 5.8 A (constant torque / heavy-duty) |
| Output Frequency Range | 0.00–500.00 Hz (vector control), up to 3000Hz (V/F) |
| Frequency Resolution | 0.01 Hz (digital reference), 0.1% max frequency (analog) |
| Control Mode | V/F, Open-Loop Vector (SVC), Closed-Loop Vector (FVC), PMSM Sensorless, Torque Control |
| Starting Torque | SVC: 150% at 0.5Hz / FVC: 180% at 0Hz |
| Speed Control Range | SVC: 1:100 / FVC: 1:1000 |
| Speed Control Accuracy | SVC: ±0.2% rated speed / FVC: ±0.02% rated speed |
| Overload Capacity | G-Type: 150% rated current for 60s; 180% for 3s |
| Motor Types Supported | Induction motor (IM), permanent magnet synchronous motor (PMSM) |
| Braking Unit | Built-in braking chopper (external braking resistor optional) |
| Digital Inputs | 5 * multi-function DI (PNP/NPN selectable) |
| Analog Inputs | 2 * 0–10V / 4–20mA |
| Digital Outputs | 1 * relay output, 1 * transistor output |
| Analog Outputs | 2 * 0–10V / 4–20mA |
| Encoder Interface | Standard incremental encoder input; optional resolver and absolute encoder cards |
| Communication (Standard) | RS485 Modbus RTU |
| Communication (Optional) | PROFIBUS-DP, PROFINET, CANopen, DeviceNet, EtherCAT, Ethernet/IP |
| Built-in Functions | PID controller (multi-channel, sleep/wake), multi-pump constant pressure, wobble frequency, flying start, DC braking, S-curve, slip compensation, AVR, torque limit, master/slave synchronization, simple PLC |
| Protection Features | Overcurrent, overvoltage, undervoltage, overload, overheating, input phase loss, output phase loss, short-circuit to ground, PTC motor protection, communication fault |
| Enclosure Rating | IP20 |
| Cooling Method | Forced air cooling (independent air duct, built-in DC fan) |
| Ambient Temperature | -10°C to +50°C (derating above 40°C) |
| Humidity | ≤90% RH, non-condensing |
| Altitude | ≤1000m (derating above 1000m) |
| Dimensions (W*H*D) | Approx. 110 * 315 * 185 mm |
| Net Weight | Approx. 4.5 kg |
| Certifications | CE, RoHS, ISO 9001 |