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UNIDRIVE AC DRIVE 30HP 480VAC 22KW
| Part Number | UNI3403 |
| Manufacturer | Control Techniques |
| Type | AC Drives |
| Warranty | 2 Year |
| Operating Modes | Open Loop |
| Closed Loop vector | |
| Servo | |
| Regen | |
| Nominal Rating - kW | 22 |
| Nominal Rating - hp | 30 |
| Max. Continuous Output Current at 40°C ambient (A) | |
| 3kHz | 46 |
| 4.5kHz | 46 |
| 6kHz | 40 |
| 9kHz | 32 |
| 12kHz | 26.6 |
| Max. Continuous Output Current at 50°C ambient (A) | |
| 3kHz | 44 |
| 4.5kHz | 36 |
| 6kHz | 31 |
| 9kHz | 24 |
| 12kHz | 20.6 |
| Typical Input Current (A) | 40 |
| Max. Continous Output Current (A) | 53 |
| Minimum Resistance (Ω) | 10 |
| Instantaneous Powe Rating (kW) | 60 |
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 UNI3403 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 UNI3403 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 UNI3403, 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 UNI3403 for credit when ordering from MRO Electric
The UNI3403 is a high-performance AC drive manufactured by Control Techniques, designed to provide advanced motor control for a wide range of industrial applications. This drive is known for its versatility, reliability, and efficiency and is a popular choice for demanding environments. It is backed by a 2-year warranty from MRO Electric and Supply, ensuring peace of mind for users. With free shipping included, it offers an economical and dependable solution for businesses seeking high-quality motor control technology.
The UNI3403 operates in multiple modes, including Open Loop, Closed Loop Vector, Servo, and Regenerative (Regen) modes. These operating options allow for precise motor control tailored to specific applications, whether for speed regulation, torque optimization, or energy recovery.
With a nominal power rating of 22 kW (30 hp), the UNI3403 is robust enough to handle heavy-duty tasks while maintaining efficiency. The drive's maximum continuous output current varies depending on the ambient temperature and switching frequency, ensuring adaptable performance:
The drive's typical input current is 40A, and it can achieve a maximum continuous output current of 53A. It features a minimum resistance of 10Ω and an instantaneous power rating of 60 kW, highlighting its ability to deliver high power on demand while maintaining operational safety.
The UNI3403 is engineered for flexibility and precision, making it suitable for conveyor systems, pumps, fans, and other industrial machinery applications. Its compatibility with various motor types and control modes ensures that users can achieve optimal performance, whether for simple speed control or complex torque applications.
What is the warranty period for the UNI3403?
The UNI3403 comes with a 2-year warranty provided by MRO Electric and Supply.
Does the UNI3403 support regenerative operation?
The UNI3403 supports regenerative (Regen) operation, allowing energy recovery during deceleration.
What is the maximum continuous output current at 40°C ambient temperature?
At °C ambient temperature of 40 °C, the maximum continuous output current is 46A for switching frequencies of 3kHz and 4.5kHz.
Can the UNI3403 operate in Servo mode?
The UNI3403 is designed to operate in Servo mode, providing precise control for servo motor applications.
What is the nominal power rating of the UNI3403?
The nominal power rating of the UNI3403 is 22 kW (30 hp).
Is free shipping available for this product?
Yes, free shipping is included with the purchase of the UNI3403.
What is the typical input current for the UNI3403?
The typical input current for the UNI3403 is 40A.
Can the drive handle high switching frequencies?
The UNI3403 can handle switching frequencies up to 12kHz, with varying maximum continuous output currents depending on the frequency.
What is the instantaneous power rating of the UNI3403?
The instantaneous power rating of the UNI3403 is 60 kW.
What applications is the UNI3403 suitable for?
The UNI3403 is ideal for industrial applications such as conveyors, pumps, fans, and other machinery requiring precise motor control.
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 UNI3403, 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 UNI3403 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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