CIMR-VU4A0011FAA

Yaskawa CIMR-VU4A0011FAA Overview

The CIMR-VU4A0011FAA is an AC drive manufactured by Yaskawa, with a maximum power of 7.5 horsepower. It is a three-phase drive with input and output voltages of 380-480V and a maximum current of 11.1A. The output frequency ranges from 0 to 400 Hz, and it has a standard braking transistor. The drive has protection ratings of IP20/NEMA 1 and is certified by CE, UL, cUL, RoHS, and TUV. It can communicate through RS-422/485 MODBUS 115 kbps and comes with a 2-year warranty. 

Performance Features

The Yaskawa CIMRVU4A0011FAA V1000 drive is a powerful and versatile drive with a wide range of performance features. It is rated at 1/8 to 5 HP at 200-240 VAC 1-Ph, 1/8 to 25 HP (ND) at 200-240 VAC 3-Ph, and 1/2 to 25 HP (ND) at 380-480 VAC 3-Ph. It has an overload capacity of 150% for 60 sec. (Heavy Duty) and 120% for 60 sec. (Normal Duty). The drive offers different control methods, including V/f Control, Open Loop Current Vector Control, PM Open Loop Current Vector Control, and Simple closed-loop speed control.

The drive also features DC injection braking and ramp to stop, electronic reversing, adjustable accel/decel of 0.01 to 6000 seconds, and a controlled speed range of 40:1(1) to 100:1(2). The speed regulation is ± 0.5 to 1% with slip compensation (1) and ± 0.2% (2). The displacement power factor is 0.98, and the output frequency ranges from 0 to 400 Hz. The frequency resolution is 0.01 Hz with digital reference and 0.06/60 Hz with analog reference. The frequency accuracy is 0.01% with digital command and 0.5% with analog command.

The volts/hertz ratio is an infinitely adjustable pattern, and the DC injection braking is adjustable in amplitude, duration, and current limited. The drive also has torque boost, full range, auto, power loss ride-thru of 0.5 sec, speed search, auto restart, and three critical frequency rejection settings.

Additionally, it has slip compensation, an energy savings function, and

enhanced PID with the loss of feedback function. These performance features make the Yaskawa CIMRVU4A0011FAA V1000 drive a reliable and efficient solution for many applications.

Design Features

The Yaskawa CIMRVU4A0011FAA V1000 drive is equipped with dual microprocessor logic, a digital keypad operator with five digits, and an LED status display. The drive also has remote mount keypad capability and an RJ-45 digital operator connector. It features seven multifunction digital inputs, three multifunction digital outputs, hardwire base block (EN954-1 Cat. 3), and a programmable form C output contact for customer use (1A at 250 VAC or 30 VDC). The 24 VDC control logic is compatible with sourcing or sinking outputs (PNP or NPN), and the carrier frequency is 15 kHz max with swing PWM. The V1000 drive also includes 16 multi-speed settings plus jog speed, and two remote speed references (0-10 VDC (20 kohms) or isolated 4-20 mA (250 ohms)). It has a signal follower with bias and gain, two programmable open collector outputs, and an analog monitor output (0-10 VDC proportional to output frequency or output current). The V1000 has approximately 400 parameters and monitors, a digital pulse train input (33 kHz max), and a cooling fan controlled by drive run/stop. It also has RS-422/485 Modbus 115 kbps, a UL-recognized electronic overload, and an MTBF of 28 years. The built-in dynamic braking transistor and NEMA 1 enclosure contribute to the drive's rugged construction. It also features side-by-side mounting, application presets, and maintenance monitors for improved efficiency and productivity.

Protective features

The Yaskawa CIMRVU4A0011FAA drive has several protective features that prevent damage to the equipment and ensure safe operation. The drive has a current limit function that prevents motor stalling during acceleration, deceleration, and operation. It also has overload protection for both the motor and the drive, and an overvoltage prevention function. The drive is equipped with protection against instantaneous overcurrent, short circuits, under voltage, heatsink overheating, and ground faults. In addition, it has over/under torque protection. The drive has a short circuit current rating of 30kA rms symmetrical, ensuring that it can handle short-circuit conditions without causing damage to the system. These protective features make the Yaskawa CIMRVU4A0011FAA drive reliable and safe to use.

Product Description

The CIMR-VU4A0011FAA is a Drive, AC, 5HP, 480V, 3PH, 9.2A, CT, N1 7.5HP, 11.... that is manufactured by Yaskawa. These products are manufactured in Japan and are designed for Advanced manufacturing, milling, and factory automation usage. All of the products come with a 2 year warranty from MRO Electric. We also carry AC Drives from other manufacturers such as Schneider Electric and KUKA.

Related Products

Check out the rest of our Yaskawa product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or sending us an email at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like CIMR-VU4A0011FAA, take a look at more from our AC Drives line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our CIMR-VU4A0011FAA products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.