Mitsubishi FR-A840-00170-2-60

Brand: Mitsubishi
Model: FR-A840-00170-2-60

Inventory situation: Goods are available in stock.

Product features

The Mitsubishi FR-A840-00170-2-60 is a high-performance variable frequency drive developed for controlling industrial motors. This 3-phase 400V inverter is designed to power 7.5kW motors with a rated current of 17A (SLD), making it perfect for use with pumps, fans, and conveyors. Its small size (6.7 kg) and IP20 protection with circuit board coating (3C2) provide consistent performance in dusty or severe conditions.

The FR-A840-00170-2-60 features superior sensorless vector control, allowing for precise speed and torque regulation even at low frequencies (0.3 Hz with 200% torque output). This makes it appropriate for heavy-duty applications such as crane lifting or textile production, where smooth start-ups and consistent performance are vital. The built-in PLC function allows for complicated automation logic, and communication choices such as Modbus TCP and CC-Link IE Field Network ensure seamless integration with manufacturing systems.

Mitsubishi FR-A840-00170-2-60 Energy efficiency is a major emphasis. The optimal excitation control minimizes power consumption by 10-15% during partial loads, making it ideal for HVAC systems and variable-speed pumps. With a wide operating temperature range (-10°C to 50°C), this inverter can withstand harsh temperatures while providing long-term endurance.

Specifications

Model	FR-A840-00170-2-60
Series	FR-A800 (High-Performance General Variable Frequency Drive)
Applicable Power Supply	Three-phase 380-500V AC
Frequency Range	0.2–590 Hz
Control Methods	Sensorless V/Hz control, V/F control, High-frequency PWM, etc.
Dimensions	220mm × 260mm × 170mm (Width × Height × Depth)
Weight	6.7 kg
Expansion Interfaces	Support for USB and Ethernet ports

Application Scenarios

In heating, ventilation, and air conditioning (HVAC) systems, the FR-A840-00170-2-60 excels at managing fans and pumps. It adjusts motor speed to match real-time demand, lowering energy usage by up to 30% over previous approaches. For example, in a building's cooling system, the VFD ensures ideal airflow while maintaining stable temperatures, so increasing comfort and efficiency.

The FR-A840-00170-2-60's sophisticated anti-sway control system ensures smooth and safe crane operations. By stabilizing loads during lifting and lowering, it reduces operational time and increases worker safety. This capability is especially useful in logistics and manufacturing, where precision and efficiency are required.

The FR-A840-00170-2-60 focuses on energy efficiency. Its sophisticated excitation control improves motor performance, achieving up to 30% more efficiency at low loads than normal V/F control. This makes it ideal for applications such as compressors and cooling towers, where lowering energy expenditures is a primary issue.

FAQ

Q: What is the Mitsubishi FR-A840-00170-2-60?

A: The Mitsubishi FR-A840-00170-2-60 is a high-performance AC inverter designed for industrial motor control. It supports three-phase input voltages from 380V to 500V and is rated for 5.5kW (HD) / 7.5kW (ND) motor capacity. This model features advanced control methods like real sensorless vector control and PM motor support, making it suitable for applications requiring precise speed and torque regulation.

Q: Where is the FR-A840-00170-2-60 used?

A: This inverter is widely used in industries such as manufacturing, water treatment, and HVAC systems. It works well with fans, pumps, compressors, and conveyors. Its energy-saving capabilities, including an automatic standby function, make it ideal for reducing electricity costs in factories and commercial buildings.

Q: Does the FR-A840-00170-2-60 have international certifications?

A: Yes, this model is CE, UL, and UKCA certified, ensuring compliance with global safety and environmental standards. It also meets RoHS requirements for hazardous substance restrictions.

Q: Does the FR-A840-00170-2-60 come with a warranty?

A: Yes, it includes a 1-year warranty against manufacturing defects. Extended warranties may be available through authorized distributors.

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