Description
HITACHI MPD310A AC Drive Module
1. Product Description
The HITACHI MPD310A is a high-performance AC drive module designed for industrial automation applications, offering precise motor control and energy efficiency. As part of Hitachi’s advanced motion control portfolio, the MPD310A supports vector control and V/F control modes, enabling seamless integration with induction motors in manufacturing, mining, and energy sectors. With a wide voltage range (3-phase 200–440V AC) and power capacity up to 75 kW, it delivers reliable operation in harsh environments while reducing energy consumption by up to 30% compared to legacy systems.
The HITACHI MPD310A is a high-performance AC drive module designed for industrial automation applications, offering precise motor control and energy efficiency. As part of Hitachi’s advanced motion control portfolio, the MPD310A supports vector control and V/F control modes, enabling seamless integration with induction motors in manufacturing, mining, and energy sectors. With a wide voltage range (3-phase 200–440V AC) and power capacity up to 75 kW, it delivers reliable operation in harsh environments while reducing energy consumption by up to 30% compared to legacy systems.
2. Key Technical Parameters
| Parameter | Specification |
|---|---|
| Input Voltage | 3-phase AC 200V/220V/400V/440V (-15% to +10%) |
| Output Power | 0.4 kW to 75 kW |
| Control Modes | Vector control, V/F control |
| Frequency Range | 0.1 Hz to 600 Hz |
| Communication | RS-485, Modbus RTU/TCP |
| Protection Features | Overvoltage, overcurrent, short-circuit |
| Enclosure Rating | IP20 |
| Operating Temperature | -10°C to +40°C |
| Certifications | CE, UL, CCC |
3. Advantages and Features
- Energy Efficiency: Reduces energy consumption by up to 30% through optimized vector control.
- High Precision: Supports 0.1 Hz low-speed operation with ±0.02% speed accuracy.
- Wide Voltage Tolerance: Operates reliably in unstable power grids, minimizing downtime.
- Compact Design: 30% smaller footprint than comparable drives, saving cabinet space.
- Remote Monitoring: Real-time diagnostics via Modbus communication for predictive maintenance.
4. Application Areas and Case Studies
Industries:
Industries:
- Manufacturing: Conveyor systems and robotic arms.
- Mining: Crushers and pumps in mineral processing.
- Energy: Fans and compressors in power plants.
Case Study:
A steel mill reduced electricity costs by 25% using the MPD310A to control blower motors. Its vector control minimized energy waste during variable load conditions.
A steel mill reduced electricity costs by 25% using the MPD310A to control blower motors. Its vector control minimized energy waste during variable load conditions.
5. Competitor Comparison
The MPD310A outperforms similar drives in:
The MPD310A outperforms similar drives in:
- Voltage Flexibility: Supports 200–440V AC without derating.
- Temperature Range: Operates at +40°C vs. many drives limited to +35°C.
- Space Efficiency: 30% smaller size with equivalent power ratings.
6. Selection Recommendations
- Voltage Requirements: Verify input voltage matches regional standards (e.g., 400V for Europe, 440V for North America).
- Power Needs: Choose the MPD310A for 0.4–75 kW applications; consider Hitachi’s larger models (e.g., SJ700) for >75 kW systems.
- Environment: Opt for IP55-rated enclosures in dusty/humid environments.
7. Precautions
- Ventilation: Ensure adequate airflow to prevent overheating in enclosed cabinets.
- Cable Management: Use shielded cables for motor connections to reduce EMI.
- Software Updates: Regularly update firmware via Hitachi’s programming tools.
