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UNIDRIVE UNI2403 AC DRIVE SIZE2 24.3AMP 380/480VAC 15HP
| Part Number | UNI2403 |
| Manufacturer | Control Techniques |
| Type | AC Drives |
| Warranty | 2 Year |
| Operating Modes | Open Loop |
| Closed Loop vector | |
| Servo | |
| Regen | |
| Nominal Rating - kW | 11 |
| Nominal Rating - hp | 15 |
| Max. Continuous Output Current at 40°C ambient (A) | |
| 3kHz | 25 |
| 4.5kHz | 21.7 |
| 6kHz | 18.2 |
| 9kHz | 14.2 |
| 12kHz | 11.7 |
| Max. Continuous Output Current at 50°C ambient (A) | |
| 3kHz | 20 |
| 4.5kHz | 17.3 |
| 6kHz | 14.7 |
| 9kHz | 11.6 |
| 12kHz | 9.7 |
| Typical Input Current (A) | 21 |
| Max. Continous Output Current (A) | 25 |
| Minimum Resistance (Ω) | 30 |
| Instantaneous Powe Rating (kW) | 20 |
MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.
MRO can restore your failed UNI2403 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.
Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.
Our technicians have vast experience with most manufacturers and models. In addition to this UNI2403 we also repair a wide range of other Control Techniques products, so if you don’t see the model you need, please contact us.
If you are interested in getting credit for your faulty UNI2403, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.
Want it shipped today?
Ask about exchanging your faulty UNI2403 for credit when ordering from MRO Electric
The Control Techniques UNI2403 is a high-performance AC drive engineered for demanding industrial applications requiring precision, flexibility, and efficient motor control. As part of Control Techniques' renowned drive product line, the UNI2403 offers multiple operating modes, making it ideal for various motor control tasks. It supports open loop, closed loop vector, servo, and regenerative (regen) modes, allowing it to adapt to dynamic motor control requirements. This makes it especially valuable in manufacturing, processing, and automation industries where variable speed and torque control are essential for productivity and energy efficiency.
Designed for reliability and strength, the UNI2403 features a nominal power rating of 11 kW (15 horsepower), offering sufficient capacity for medium-to-heavy-duty machinery. It also boasts an impressive instantaneous power rating of 20 kW, ensuring responsiveness during peak loads or transient demands. The drive can deliver a maximum continuous output current of 25 amps, ensuring consistent and robust operation performance. The unit's flexibility in switching frequencies allows users to balance performance, thermal management, and motor compatibility based on the ambient operating temperature and load conditions.
The UNI2403 provides multiple switching frequency options, ranging from 3 to 12 kHz. At an ambient temperature of 40°C, the drive maintains output currents of 25A at 3 kHz, 21.7A at 4.5 kHz, 18.2A at 6 kHz, 14.2A at 9 kHz, and 11.7A at 12 kHz. These values shift slightly when operating at a higher ambient temperature of 50°C, with 20A at 3 kHz, 17.3A at 4.5 kHz, 14.7A at 6 kHz, 11.6A at 9 kHz, and 9.7A at 12 kHz. This detailed frequency-based output current profile allows users to tailor the drive's settings for specific thermal and operational requirements.
The drive has a typical input current rating of 21 amps and a minimum resistance of 30 ohms, ensuring the system operates within a safe and efficient electrical envelope. It is well-suited for integration into existing control systems, offering the ability to maintain high motor control precision without sacrificing ease of installation or operation. With both open and closed loop modes, the UNI2403 accommodates various encoder-based or sensorless motors. It also supports regenerative braking, enabling energy recovery and savings in cyclic operations or applications with frequent stops and starts.
The Control Techniques UNI2403 is built for long-term performance in rigorous industrial settings. Offered with a two-year MRO Electric and Supply warranty, this drive combines durability with reliability. It is available for immediate shipping, and free delivery ensures fast turnaround for installations or replacements. Whether upgrading existing motor control systems or implementing a new automation line, the UNI2403 delivers the necessary precision and power with dependable technical backing.
What is the power rating of the UNI2403?
Its nominal power rating is 11 kW (15 hp), and its instantaneous power rating is 20 kW.
What operating modes are supported?
It supports Open Loop, Closed Loop Vector, Servo, and Regen modes.
What is the maximum continuous output current?
25 amps at 40°C and 3 kHz switching frequency.
Can the drive operate in high ambient temperatures?
It can operate at up to 50°C with adjusted output current ratings.
What is the input current for this drive?
Typical input current is 21 amps.
Is this drive compatible with regenerative applications?
Yes, the UNI2403 supports regen mode for energy recovery.
What type of motors can it control?
It supports various motor types requiring open or closed loop control.
Is it ready for immediate shipping?
Yes, MRO Electric has it in stock with free shipping.
What is the warranty coverage?
MRO Electric and Supply provides a two-year warranty.
How is the drive mounted?
It can be panel-mounted as part of standard industrial drive installations.
Check out the rest of our Control Techniques product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like UNI2403, 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 UNI2403 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.
Very happy with the overall service, delivery, communication and delivery,
Conley CookeI needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....
JackWe have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...
Abbey-Purchasing Specialist
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