Product Overview

The Yaskawa Magnetek CIMR – VU4A0031A is a high – performance variable frequency drive (VFD), also known as an inverter, designed to meet the diverse needs of industrial applications. Engineered by Yaskawa, a global leader in motion control and industrial automation, this drive is part of the V1000 series, renowned for its advanced technology, reliability, and energy – efficient operation. It plays a crucial role in optimizing the performance of electric motors, enabling precise speed control, torque regulation, and smooth acceleration and deceleration. This makes it an ideal choice for a wide range of industries, including manufacturing, food and beverage, water and wastewater treatment, and material handling, where the efficient operation of motors is essential for maximizing productivity and reducing energy consumption.

Hainan Jinlin Mechanical & Electrical, a professional distributor committed to providing top – notch industrial control products, is well – equipped to supply the Yaskawa Magnetek CIMR – VU4A0031A. Guided by the “Customer First, Forge Ahead” philosophy, we offer comprehensive pre – sales and after – sales support to ensure that our customers get the most out of this advanced drive system.

Technical Specifications

Parameter	Value
Product Model	Yaskawa Magnetek CIMR – VU4A0031A
Manufacturer	Yaskawa Magnetek
Series	V1000
Product Type	Variable Frequency Drive (VFD) / Inverter
Input Voltage	380 – 480 VAC, 3 – phase
Output Voltage	0 – 480 VAC, 3 – phase
Rated Power	20 hp (Normal Duty) / 15 hp (Heavy Duty)
Rated Output Current	31 A (Normal Duty) / 24 A (Heavy Duty)
Frequency Range	0.01 – 400 Hz
Communication Interfaces	RS – 422, RS – 485 (Modbus RTU)
Enclosure Type	NEMA 1 (IP20) – Standard; Options for NEMA 4X (IP66) available
Digital Inputs	8 (NPN)
Digital Outputs	3 (Relay)
Analog Inputs	3 (0 – 10 VDC / – 10 – 10 VDC / 4 – 20 mA)
Analog Outputs	2 (0 – 10 VDC / 2 – 10 VDC / 4 – 20 mA)
Operating Modes	Sensorless (Open Loop) Vector Control, Speed Control (V / Hz), Torque Control (Constant), Torque Control (Variable)
Overload Capacity	120% for 60 s (Normal Duty), 150% for 60 s (Heavy Duty)
Protection Functions	Motor Overheat, Overvoltage, Momentary Power Loss Ride – Thru, Overheat; Overcurrent (Output current exceeds 200% of heavy – duty rating), Overload (120% of rated output current for normal duty, 150% for heavy duty)

Key Features and Benefits

Precise Motor Control

The CIMR – VU4A0031A offers multiple control modes, including sensorless vector control, V / Hz control, and torque control. Sensorless vector control enables accurate speed and torque regulation without the need for external speed sensors, providing high – performance motor control even in demanding applications. V / Hz control is suitable for general – purpose applications, ensuring stable motor operation over a wide range of speeds. Torque control modes, both constant and variable, allow for precise control of the motor’s torque output, which is crucial in applications such as material handling and winding machines where maintaining a specific torque is essential.

High – Speed Communication

Equipped with RS – 422 and RS – 485 communication interfaces supporting the Modbus RTU protocol, this VFD can easily integrate with other industrial control systems, such as programmable logic controllers (PLCs), human – machine interfaces (HMIs), and supervisory control and data acquisition (SCADA) systems. This seamless communication enables real – time monitoring and control of the drive, allowing for remote parameter adjustment, status reporting, and integration into complex automation networks. For example, in a manufacturing plant, the CIMR – VU4A0031A can be connected to a central control system, enabling operators to monitor and adjust the speed of motors in different production lines from a single location.

Robust Design and Reliability

Built with high – quality components, the CIMR – VU4A0031A is designed to withstand harsh industrial environments. The standard NEMA 1 (IP20) enclosure provides protection against dust and limited protection against accidental contact. For more demanding environments, options for NEMA 4X (IP66) enclosures are available, which offer excellent protection against water, dust, and corrosion. This makes the drive suitable for use in applications such as food and beverage processing, where frequent washdowns are required, or in outdoor installations. The drive also features a high – MTBF (Mean Time Between Failures) rate, ensuring reliable operation over an extended period, reducing unplanned downtime, and minimizing maintenance costs.

Energy – Saving Capabilities

The Yaskawa Magnetek CIMR – VU4A0031A is designed with energy – saving features in mind. By adjusting the speed of the motor according to the actual load requirements, it can significantly reduce energy consumption compared to traditional fixed – speed motor operation. For instance, in a pumping system, the drive can slow down the pump motor when the demand for water is low, saving energy without sacrificing performance. Additionally, features such as automatic energy optimization and efficient power conversion contribute to overall energy savings, making it an environmentally friendly and cost – effective choice for industrial applications.

User – Friendly Interface and Programming

The drive comes with a built – in digital operator panel with a 5 – digit LED display, allowing for easy parameter setting, control, and monitoring. The panel provides clear information about the drive’s status, such as operating frequency, output current, and fault codes. For more complex programming and configuration, Yaskawa offers the DriveWorksEZ software tool, which is available free of charge. This software allows users to create custom drive functionality with a simple and intuitive graphical programming interface, reducing programming time and complexity. Even for users with limited technical knowledge, the CIMR – VU4A0031A can be easily set up and configured to meet the specific requirements of their applications.

Related Models

As a certified partner of Yaskawa and other leading industrial brands, we supply the Yaskawa Magnetek CIMR – VU4A0031A for a wide range of critical applications. In manufacturing, it is used to control conveyor belts, pumps, and fans, optimizing production processes. In the food and beverage industry, it ensures the smooth operation of mixers, filling machines, and packaging equipment. In water and wastewater treatment plants, it controls pumps and blowers, improving energy efficiency and system reliability.

We offer a 2 – year manufacturer’s warranty for the Yaskawa Magnetek CIMR – VU4A0031A, supported by our team of experts for pre – sales consultations to help you select the right drive for your application and responsive after – sales service to address any issues that may arise. If you need more information or are looking for a specific configuration, please contact us promptly.