LEROY SOMER UNI3404 Control Techniques Drive 45HP 33.0KW 60A 1C-68

( Brand: Leroy Somer ), ( Model: UNI3404 33.0KW 60A 45HP ), ( Type: General Purpose Ac Drive ), ( Maximum Load: 45 Hp ), ( Manufacturer Part Number: UNI3404 ), ( Input Voltage: 380/480 ), ( Country Of Origin: United Kingdom )

Review LEROY SOMER Control Techniques Drive 45hp 33.0kw 60a Refurb

The Leroy Somer UNI3404 drive is a powerful and advanced 1C-68, 45HP (33.0kW), 60A AC motor control solution designed for various industrial applications. This drive offers exceptional performance and reliability, making it an ideal choice for demanding operations.

The UNI3404 drive features a compact and robust design, with a protection class of IP20. It is built to withstand harsh operating conditions, ensuring optimal operation in different environments. The drive's dimensions are 16.5 x 13.5 x 8 inches (420 x 343 x 203 mm), making it suitable for installation in limited space applications.

The UNI3404 drive is equipped with cutting-edge control techniques, including Vector Control, Regenerative Braking, and Soft-Start. Vector Control optimizes motor performance by adjusting the voltage and frequency in real-time, ensuring maximum efficiency and torque. Regenerative Braking recovers energy during deceleration, reducing energy consumption and extending motor life. Soft-Start provides smooth and gradual acceleration, reducing mechanical stress and wear.

This drive offers a wide input voltage range, from 200 to 480V, and a wide output frequency range, from 0 to 600Hz. It also includes a variety of communication interfaces, including CANopen, Profibus, and Modbus, making it easy to integrate into different automation systems.

The UNI3404 drive includes a user-friendly, color LCD display, providing clear and accurate real-time information on motor operation, including motor temperature, current, and speed. It also offers advanced diagnostic capabilities, allowing for quick identification and resolution of any issues.

The UNI3404 drive is designed for easy installation and operation, with a clear and intuitive user interface, and a variety of mounting options, including wall or DIN rail mounting. It also includes a built-in thermal printer, making it easy to generate and print out motor data logs for record keeping and troubleshooting.

In summary, the Leroy Somer UNI3404 drive is a versatile and powerful AC motor control solution, designed for industrial applications that require high performance, reliability, and efficiency. Its advanced control techniques, wide input and output ranges, and user-friendly interface make it an ideal choice for a wide range of applications.

Leroy Somer UNI3404 Drive: A Comprehensive Analysis of Pros, Cons, and Recommendation

The Leroy Somer UNI3404 drive is a 45 HP, 33.0 kW, 60 A, 1C-68 variable speed drive. This drive is widely used in various industrial applications due to its robustness, efficiency, and advanced control features. In this analysis, we will discuss the key pros and cons of this drive and provide a recommendation based on the information.

1. High Power Density: The UNI3404 drive offers a high power density, making it suitable for applications where space is a constraint.

2. Advanced Control Features: This drive comes with advanced control features such as Vector Control, Regenerative Braking, and Harmonic Filters, which help in improving energy efficiency and reducing power losses.

3. Robust Design: The UNI3404 drive is designed to withstand harsh industrial environments and offers a long service life.

4. Easy Installation: This drive comes with a user-friendly installation process and can be easily integrated with various motor types and control systems.

5. Energy Efficient: The UNI3404 drive offers high energy efficiency, which helps in reducing operational costs and minimizing carbon footprint.

1. High Initial Cost: The UNI3404 drive comes with a high initial cost, which may be a barrier for small and medium-sized enterprises with limited budgets.

2. Complex Configuration: The advanced control features of this drive may require specialized knowledge and expertise to configure and optimize, which may add to the installation and commissioning costs.

3. Limited Communication Interfaces: This drive offers a limited number of communication interfaces, which may limit its compatibility with advanced automation systems and data analysis tools.

The Leroy Somer UNI3404 drive is a high-performance variable speed drive that offers advanced control features, energy efficiency, and robustness. However, it comes with a high initial cost and may require specialized knowledge to configure and optimize. Therefore, it is recommended for large industrial applications where energy efficiency, high power density, and advanced control features are essential. For smaller applications or those with limited budgets, alternative drives with fewer advanced features but lower initial costs may be more suitable.

Based on the analysis, it is recommended that the Leroy Somer UNI3404 drive be considered for large industrial applications where energy efficiency, high power density, and advanced control features are essential. However, for smaller applications or those with limited budgets, alternative drives with fewer advanced features but lower initial costs may be more suitable. It is recommended to consult with a qualified automation engineer or system integrator to determine the best drive solution for your specific application.

Details:

We endeavor to take good clear photos of our equipment that may show signs normal use such as scuffs, scratches, or other blemishes. Our in house technicians refurbish a wide range of high failure, obsolete parts such as: AC/DC Servo Drives, Amplifiers, Touch Screens/ HMI's, Power Supplies, PLC's, Sensors, and virtually any industrial Circuit Boards. Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Motors, Operator Interface Panels, PLC's, Sensors, Process Controls and Timers.

part #: uni3404 price

• $6858.16

specifications acdrivestream:

• brand: Leroy Somer
• model#: UNI3404 33.0KW 60A 45HP
• type: General Purpose Ac Drive
• maximum load: 45 Hp
• manufacturer part number: UNI3404
• input voltage: 380/480
• country of origin: United Kingdom

offer acdrivestream:

• options: Ship-to-home
• best offers: True
• started: January 21, 2026
• quantity: 1
• sold: 0
• availability: In Stock

returns acdrivestream:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller
• method: Money back

general acdrivestream:

• Drives Starters > Drives Motor Controls > General Purpose AC Drives
• condition: Seller refurbished

seller acdrivestream:

• rating: 100.0%
• # reviews: 6339
• city: Duncan, South Carolina

shipping acdrivestream:

• cost: $106.93
• class: Standard, Expedited, One-day
• transit: 3-7 Days
• service: UPS Ground, USPS Priority Mail, UPS 2nd Day Air, UPS Next Day Air
• carrier: UPS, USPS
• type: Calculated

payments acdrivestream:

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• wallet: Paypal
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