CIMR-VU4A0018FAA | Yaskawa Drive, 480V 3-PH, 18.0/15.0A, N1

Description 

Versatile Variable Speed/Frequency Drive (VSD/VFD) / Inverter - USA region - Yaskawa (V1000 series) - Input voltage (3-phase (3P)) 380Vac-480Vac (400Vac / 415Vac / 440Vac) - Rated active power 7.5kW (Normal duty) / 10HP (Normal duty) - Rated output current 17.5A (Normal duty) - frequency (output) 0.01-400Hz - IP20 / NEMA 1 - with RS-422 + RS-485 communication capablilty - Wall mounting - Standard heatsink fins - 3-phase 400V class

Technical Specifications 

Information About CIMR-VU4A0018FAA

The Yaskawa CIMR-VU4A0018FAA is a variable frequency drive designed to control the speed of AC motors. These VFDs are widely used in industrial applications to offer precise control of motor speeds and to improve efficiency and performance.

Specifications (Generic for a Yaskawa VFD)
Input Voltage: Typically 200-240V or 380-480V, 3-phase.
Output Voltage: Varies based on input and desired motor speed.
Frequency Range: 0-400 Hz or as specified.
Protection: Over-current, over-voltage, under-voltage, overheating, short-circuit, ground fault, etc.
Efficiency: Typically >95%
Control Modes: V/f control, Vector control, etc.
Communication: MODBUS, Ethernet, etc., based on the specific model.
Cooling: Fan cooling, natural convection for some models.

The CIMR-VU4A0018FAA is a versatile and advanced variable frequency drive (VFD) designed to meet the demanding requirements of industrial motor control applications. This VFD is capable of handling a wide range of input voltages, typically ranging from 200-240V or 380-480V in a 3-phase configuration, making it adaptable to various power supply scenarios.

One of its standout features is its ability to provide precise control over the output voltage, which can vary based on the input voltage and the desired motor speed. This flexibility ensures optimal performance across a broad spectrum of motor types and applications.

The frequency range of the CIMR-VU4A0018FAA extends from 0 to 400 Hz, allowing for precise speed control and compatibility with motors that require variable frequency operation. This wide frequency range ensures that it can accommodate various industrial processes and equipment.

To safeguard both the VFD and connected machinery, the CIMR-VU4A0018FAA comes equipped with comprehensive protection features. These include protection against over-current, over-voltage, under-voltage, overheating, short-circuit, ground fault, and more. These protective measures help prevent damage to the drive and connected equipment while ensuring safe and reliable operation.

In terms of efficiency, the CIMR-VU4A0018FAA typically boasts an efficiency rating of greater than 95%. This high level of efficiency minimizes energy wastage, making it an environmentally friendly and cost-effective choice for industrial applications.

The control modes available for this VFD are diverse and include V/f control and Vector control, among others. This variety of control modes ensures that it can meet the specific requirements of different motor types and applications.

Communication options for the CIMR-VU4A0018FAA are also extensive, with support for protocols such as MODBUS and Ethernet, depending on the specific model. This connectivity allows for seamless integration into industrial automation and control systems, enabling remote monitoring and control.

For effective cooling, the CIMR-VU4A0018FAA employs fan cooling in some models, ensuring efficient heat dissipation. Additionally, some models offer natural convection cooling, further enhancing flexibility and adaptability to different installation environments.

Guide
Installation: Make sure to install the VFD in a clean, dry environment away from direct sunlight. Maintain proper clearance around the VFD for airflow.
Wiring: Ensure that input power, output to motor, and control wiring are properly connected based on the manual's wiring diagram.
Setting Parameters: Use the onboard keypad or external controller to set up motor parameters and control methods.
Starting/Stopping: Start the VFD using the start button or through a control command. Similarly, stop the VFD using the stop button or a control command.
Monitoring: Use the onboard display or external controller to monitor motor speed, load, current, voltage, and other parameters.

Manufacturer information

Yaskawa Electric Corporation, founded in 1915, is a Japanese manufacturer of motion control products, including AC drives, servos, robotics, and industrial automation solutions. Renowned for innovation, Yaskawa products are integral in diverse industries globally.

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