Description
INOVANCE MD290T18.5G/22P-INT Variable Speed Drive – 18.5 kW/22 kW, 380–480 V, 3 Phase
The INOVANCE MD290T18.5G/22P-INT is an open-loop general-purpose variable speed drive from the MD290 series, designed for three-phase 380–480 V AC power systems. It supports motor applications rated at 18.5 kW for G-type duty and 22 kW for P-type duty, making it suitable for a wide range of industrial motor control applications.
The drive provides 37 A G-type and 45 A P-type rated output current, with a maximum output frequency of 500 Hz. It features open-loop control, automatic torque boost, slip compensation, comprehensive trip diagnostics, flexible programmable I/Os, and four independent S-ramps for flexible motor control.
The MD290T18.5G/22P-INT also supports multiple communication options including Modbus-RTU, CANopen, PROFIBUS-DP, CANlink, PROFINET, and EtherCAT. The drive includes a built-in braking unit and is housed in an IP20 enclosure.
Key Features
- MD290 series open-loop general-purpose AC drive
- Three-phase 380–480 V AC input
- 18.5 kW G-type / 22 kW P-type applicable motor power
- 37 A G-type / 45 A P-type output current
- Maximum output frequency of 500 Hz
- 150% overload capacity for G-type and 110% for P-type for 60 seconds
- Automatic torque boost and slip compensation
- Flexible programmable digital and analog I/O
- Four independent S-ramps
- Built-in braking unit
- IP20 enclosure
- Multiple optional industrial communication interfaces
Applications
The INOVANCE MD290T18.5G/22P-INT is suitable for general-purpose industrial motor control applications where reliable speed regulation, flexible control functions, and communication capabilities are required. It can be used in machinery, material handling, fans, pumps, conveyors, and other variable-speed motor applications.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | INOVANCE |
| Product Type | Variable Speed Drive (Inverter) |
| Series | MD290 |
| Model | MD290T18.5G/22P-INT |
| Input Voltage | Three-phase 380–480 V AC (-15% to +10%) |
| Input Frequency | 50/60 Hz ±5% |
| Input Phase | 3 Phase |
| Rated Input Current | 49.5 A / 59 A |
| Power Capacity | 54 kVA |
| Rated Power | 18.5 kW / 22 kW |
| Horsepower | 25 HP / 30 HP |
| Output Current | 37 A / 45 A |
| Output Voltage | Three-phase 380–480 V AC, proportional to input voltage |
| Maximum Output Frequency | 500 Hz |
| Default Carrier Frequency | 6 kHz |
| Overload Capacity | 150% for G type / 110% for P type for 60 seconds |
| Braking Unit | Built-in |
| Enclosure Rating | IP20 |
| Frame Size | T5 |
| Communication | Modbus-RTU, CANopen, PROFIBUS-DP, CANlink, PROFINET, EtherCAT |
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