unused for flow change, NEVER USED €. 3,900 CLEARLY BILLABLE.
NB: CASING NOT PRESENT

Mitsubishi Electric AF840 3x380-480 45kW Used

The Mitsubishi Electric inverter, model AF840, is a high-performance three-phase device, designed to meet the needs of industrial applications. This inverter, rated at 45 kW and 93A input, is an excellent option for those looking for a reliable and versatile power control system. Currently on sale at a price of €3,900, this inverter has never been used and presents itself as an excellent purchasing opportunity.

Visual Appearance and Structure

Visually, the Mitsubishi Electric AF840 inverter presents itself with a robust and professional design. Although the casing is not present, the control module and power base are still well preserved and easily identifiable. The dimensions of the AF840 are approximately 400mm wide, 300mm high and 200mm deep, making it suitable for installation in various industrial environments.

Main Components

This inverter is made up of several essential parts, including:

• FR-CF80-01-E2-60 Control Board : This board is designed for the FR-AF840 series and offers advanced control functions for a wide range of applications.
• Power Base FR-AF840-00930-60 : This three-phase unit handles the main power with a nominal output of 45 kW.
• EMC filter FFR-BS-00930-120A-SF100 : Reduces electromagnetic interference, improving the quality of the electrical power supply.
• RUFC40 Braking Resistor : Includes two pieces in series with a resistance of 6.8 ohm and power of 2 kW, useful for applications requiring frequent braking.

Mechanical Characteristics

The Mitsubishi Electric AF840 inverter has the following mechanical characteristics:

• Type : Three-phase inverter
• Supply voltage : 3x380-480 V AC
• Rated power : 45 kW
• Input current : 93A
• Dimensions : 400mm x 300mm x 200mm
• Weight : Approx. 15 kg (without casing)

Usage Procedure

Using the Mitsubishi Electric AF840 inverter is simple, but requires some preliminary operations. Here are the steps to follow:

1. Electrical Connection : Make sure to correctly connect the three-phase power cables to the inverter terminals, following the connection diagram provided.
2. Parameter Configuration : Use the control board to set the operating parameters, such as frequency and output voltage.
3. Power On : Turn on the inverter and monitor the display for any error messages.
4. Operation : The inverter can now be used to control electric motors or other devices. During operation, it is important to control the load and temperature parameters.

Matching accessories

Among the recommended accessories for the Mitsubishi Electric AF840 inverter are:

• Remote control unit : to control and monitor the inverter remotely.
• Additional filters : to improve power quality and reduce electromagnetic interference.
• Expansion modules : to increase monitoring and control functionality.

Formulas for Optimal Use

To ensure the operating efficiency of the inverter, it is useful to consider the following formulas:

• Power (P) = Voltage (V) × Current (I) × √3 (for three-phase systems).
• Effectiveness (%) = (Output Power / Input Power) × 100.

These formulas help evaluate the operation of the inverter and optimize the usage parameters.

Workable Materials

The Mitsubishi Electric AF840 inverter is suitable for controlling electric motors in a variety of industrial applications, including pumps, fans and conveyor systems, making it versatile in numerous manufacturing contexts.

Maintenance

Proper maintenance of the inverter is essential to ensure its longevity and high performance. Recommended steps include:

• Cleaning : Remove dust and debris from components and terminals.
• Visual Inspection : Check cables and connectors for signs of wear or damage.
• Functional Tests : Perform periodic checks to ensure all functions are operational.

Safety Regulations

Although the Mitsubishi Electric AF840 inverter does not have an enclosure, it is important to follow electrical safety regulations during installation and use. If there are no indications of CE conformity, it is advisable:

• Consult a professional for compliance with current safety regulations.
• Install protections to avoid short circuits and overloads.

Evaluation of a Good Used Car

To understand if the inverter is a good used one, consider:

• General conditions : Make sure that the inverter shows no signs of wear and that it has not been subjected to overloads.
• Documentation : Check maintenance history and any tests performed.
• Operation : Carry out a test operation to confirm that the appliance is operating correctly.

Sectors of Use

The Mitsubishi Electric AF840 inverter is used in various industries, including:

• Industrial automation : for the control of machinery and production lines.
• Energy sector : for applications related to energy management.
• Water treatment : for the control of pumps and fans in purification plants.

Conclusion

Investing in a used Mitsubishi Electric AF840 3x380-480 45kW inverter is an opportunity not to be missed. With high performance and reliable construction, it represents a strategic choice for optimizing industrial processes and achieving operational cost savings. This model, never used, is proposed as an excellent solution for those looking for a quality product at a competitive price.