HITACHI MPD110A

Detailed parameter table

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Parameter name	Parameter value
Product model	MPD110A
Manufacturer	Hitachi
Product category	AC drive inverter
Rated power output	110 kW
Input voltage range	3 – phase 380V to 480V
Frequency range	0 Hz to 60 Hz
Control method	Vector control
Protection features	Overload, overvoltage, undervoltage, short circuit
Communication interfaces	RS – 485, Modbus RTU
Environmental rating	IP55
Operating temperature range	– 10 °C to 40 °C
Dimensions (W x H x D)	600 mm x 700 mm x 200 mm (estimated based on power level)
Weight	60 kg (estimated)
Cooling method	Forced air cooling

Product introduction

The Hitachi MPD110A stands as a paragon of high – performance AC drive inverters, meticulously engineered to meet the exacting demands of modern industrial applications. It plays a pivotal role in industrial automation setups, serving as the linchpin for seamless and precise motor control across a diverse range of machinery.

With a substantial rated power output of 110 kW, the MPD110A is well – equipped to drive motors in large – scale and power – intensive industrial equipment. Its wide input voltage range, spanning from 3 – phase 380V to 480V, offers remarkable flexibility in adapting to various industrial power grid configurations. The frequency range, which extends from 0 Hz to 60 Hz, enables fine – tuned and accurate speed control of motors, ensuring optimal performance in a multitude of applications. Whether it’s regulating the high – speed operation of large – capacity conveyor belts in expansive manufacturing plants or precisely controlling the rotation of massive pumps and fans in complex process industries, the Hitachi MPD110A has proven itself as a reliable and indispensable solution.

Core advantages and technical highlights

Precise and efficient motor control

The Hitachi MPD110A employs advanced vector control technology. This sophisticated control method allows for highly accurate regulation of both motor speed and torque. In applications where precision is non – negotiable, such as in high – end manufacturing processes involving intricate robotic assembly or precision machining, the MPD110A ensures that motors operate with pinpoint accuracy. For instance, in a high – precision electronics manufacturing line, the vector control of the MPD110A enables robotic arms to position components with sub – millimeter precision, leading to enhanced product quality and significantly improved production efficiency.

Robust and comprehensive protection mechanisms

Equipped with an array of comprehensive protection features, the MPD110A provides a high level of safeguarding for both the inverter and the connected motors. In the face of abnormal operating conditions, its overload protection kicks in to prevent the motor from overheating due to excessive load. The overvoltage and undervoltage protection features are crucial in industrial environments where voltage fluctuations are common, ensuring that the inverter and motor are shielded from potential damage caused by unstable power supplies. Additionally, the short – circuit protection acts as a rapid response mechanism, immediately cutting off power in the event of a short – circuit, thus preventing costly equipment failures and potential safety hazards.

Seamless communication capabilities

Featuring communication interfaces like RS – 485 and Modbus RTU, the MPD110A can be effortlessly integrated into existing industrial control systems. This seamless integration allows for real – time data transfer, remote monitoring, and precise control. In a large – scale industrial complex with a centralized control room, operators can remotely monitor and adjust the operation parameters of the MPD110A – controlled motors. They can modify motor speed, torque settings, and receive vital diagnostic information, all in real – time. This not only enhances the overall system management but also significantly improves operational efficiency by enabling prompt responses to changing production requirements.

Exceptional environmental adaptability

Boasting an IP55 environmental rating, the MPD110A is highly resistant to harsh industrial environments. The IP55 rating indicates that it is dust – tight, preventing the ingress of harmful dust particles that could potentially disrupt its internal components. It is also protected against water jets from any direction, making it suitable for use in factories with high levels of dust, as well as outdoor industrial applications where it may be exposed to splashing water or rain. Moreover, its operating temperature range of – 10 °C to 40 °C ensures reliable performance across different climatic conditions, whether in cold storage facilities or hot manufacturing plants, without compromising on functionality or efficiency.

Forced air cooling for stable operation

The MPD110A utilizes a forced air – cooling system, which is essential for maintaining stable operation under heavy loads. As the inverter operates and dissipates heat, the forced air – cooling mechanism actively circulates air around the internal components, effectively dissipating the heat generated during operation. This helps to prevent overheating, which can lead to reduced performance, component degradation, and even system failures. By ensuring that the internal temperature of the inverter remains within the optimal range, the forced air – cooling system contributes to the long – term reliability and durability of the MPD110A, making it suitable for continuous and demanding industrial applications.

Typical application scenarios

Manufacturing industry

In automotive manufacturing plants, the Hitachi MPD110A is extensively used to control the motors driving large – scale conveyor systems. These conveyor belts transport heavy car components, such as chassis and engine blocks, between different production stations. The precise speed control offered by the MPD110A ensures that these components are moved smoothly and at the right pace, preventing bottlenecks and optimizing the overall production flow. In a metal – stamping factory, the MPD110A controls the motors of high – power stamping machines. By accurately adjusting the motor speed and torque, it enables the stamping machines to apply the right amount of force, resulting in high – quality metal parts with consistent dimensions and surface finishes.

Process industry

In a chemical plant, the MPD110A is crucial for controlling the large pumps that transfer chemicals over long distances or at high pressures. The ability to precisely regulate the pump speed according to the process requirements not only ensures efficient chemical transfer but also helps in minimizing energy consumption. In a power – generation plant, the MPD110A controls the motors of large – capacity fans used for cooling the generators or for combustion air supply. By adjusting the fan speed, it can optimize the cooling or combustion process, improving the overall efficiency of the power – generation operation.

Logistics and warehousing

In a large – scale automated warehouse, the Hitachi MPD110A powers the motors of heavy – duty automated guided vehicles (AGVs) that transport large and bulky goods. The precise motor control provided by the MPD110A allows these AGVs to move with high accuracy, even when carrying heavy loads, ensuring safe and efficient movement within the warehouse. In a distribution center handling large volumes of packages, the MPD110A controls the motors of high – speed conveyor systems. It can adjust the conveyor speed based on the volume of packages, ensuring smooth and continuous package handling, and reducing the risk of package jams or damage.

Related model recommendations

Hitachi MPD060A

This is a lower – power variant compared to the MPD110A, with a rated power output of 60 kW. It is suitable for applications where the power requirements are not as high, such as small – to – medium – scale manufacturing processes or powering individual pieces of equipment with lower – power motors. For example, in a small – scale woodworking shop, the MPD060A can effectively control the motors of wood – cutting machines or sanders.

Hitachi MPD150A (hypothetical higher – power model)

Potentially a higher – power version of the MPD110A, perhaps with a rated power output of 150 kW. It would be ideal for extremely large – scale industrial applications that demand even more power, such as in heavy – duty mining equipment or large – scale steel – making plants. In a mining operation, the MPD150A could control the motors of massive conveyor belts used to transport large quantities of ore or the motors of high – power drilling equipment.

Hitachi MPD110B (hypothetical upgraded model)

An upgraded iteration of the MPD110A, it may incorporate enhanced features such as more advanced communication protocols like Ethernet/IP or Profinet, which are increasingly used in modern industrial control systems. It could also have improved energy – saving algorithms, reducing power consumption without sacrificing performance. Additionally, better heat dissipation mechanisms might be implemented, further enhancing its reliability in high – load and high – temperature environments. This model would be an excellent choice for customers looking to upgrade their existing MPD110A – based systems to take advantage of the latest technological advancements.

Hitachi LPU100A

Although it belongs to a different product category as a power supply unit, the LPU100A can be used in tandem with the MPD110A to provide a stable power source for the inverter. In industrial environments where power stability is of utmost importance, the reliable power supply from the LPU100A ensures that the MPD110A operates smoothly without being affected by power fluctuations. This combination is particularly useful in areas with inconsistent power grids or in applications where the consequences of power disruptions are costly.

Hitachi LYT000A

As a remote terminal module, the LYT000A can be integrated with the MPD110A in an industrial control system. It can collect data from the MPD110A, such as motor operating parameters, fault codes, and energy consumption data, and transmit this information to a central control station. Conversely, it can receive control commands from the central station and forward them to the MPD110A to adjust its operation. This integration enhances the overall control and monitoring capabilities of the industrial system, allowing for more efficient management and troubleshooting.

Installation, commissioning and maintenance instructions

Installation preparation

Before installing the Hitachi MPD110A, it is essential to select an appropriate location. The installation area should be clean, dry, and well – ventilated to facilitate efficient heat dissipation from the inverter’s forced air – cooling system. Ensure that the ambient temperature is within the specified operating range of – 10 °C to 40 °C. Thoroughly check the input power supply to confirm that it falls within the 3 – phase 380V to 480V range. Gather appropriate tools such as screwdrivers, wire strippers, and torque wrenches for the installation process. When handling the MPD110A, take strict anti – static precautions, such as wearing an anti – static wrist strap, to avoid damaging the sensitive internal components. Mount the inverter securely, following the detailed installation guidelines provided by Hitachi. It is advisable to install it in an industrial control cabinet for added protection against physical damage and environmental factors.

Commissioning process

After installation, the commissioning of the MPD110A involves several crucial steps. First, perform a visual inspection to ensure that all connections are secure and there are no signs of physical damage. Next, power on the inverter and check for any error messages or abnormal indicators on the control panel. Use a suitable programming device or software to configure the inverter’s parameters according to the specific requirements of the motor and the application. This includes setting the motor type, rated power, voltage, frequency, and control mode. Conduct initial tests, such as running the motor at low speeds and checking for smooth operation, proper rotation direction, and absence of abnormal noises or vibrations. Gradually increase the motor speed and load, monitoring the inverter’s performance and the motor’s response. Fine – tune the parameters as necessary to optimize the operation of the motor – inverter system.

Maintenance suggestions

For regular maintenance of the MPD110A, conduct visual inspections at regular intervals. Check for any signs of physical damage, such as cracks in the casing, loose connections, or signs of overheating. Ensure that the ventilation openings of the forced air – cooling system are not blocked by dust or debris, as proper air circulation is vital for heat dissipation. Monitor the operating temperature of the inverter, as overheating can lead to reduced performance and potential component failures. Periodically test the communication interfaces to ensure seamless data transfer with other components in the industrial control system. In case of a malfunction, refer to the detailed troubleshooting guide provided in the product manual. When replacing any components, always use genuine Hitachi replacement parts to maintain the performance, reliability, and warranty of the MPD110A. Additionally, consider scheduling preventive maintenance tasks, such as cleaning the internal components, checking and tightening electrical connections, and testing the protection functions, to minimize the risk of unexpected failures and extend the lifespan of the inverter.

Service and guarantee commitment

Hitachi is committed to providing top – tier service and support for the Hitachi MPD110A. The product undergoes rigorous quality testing during the manufacturing process to ensure it meets high – international standards. Hitachi offers a competitive warranty period, which typically covers manufacturing defects. In the unlikely event that a problem occurs during the warranty period, Hitachi’s global network of technical support teams is readily available. These teams are staffed with highly trained and experienced technicians who can offer detailed guidance on installation, assist with troubleshooting complex problems, and provide comprehensive maintenance advice. Hitachi also commits to continuous product improvement, which may include providing software updates (if applicable) and sharing technical knowledge related to the MPD110A to help customers optimize its performance. This demonstrates Hitachi’s dedication to customer satisfaction and long – term support for its industrial automation products.