
10FN7721 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1225.00 | Condition is Used, RELIANCE ELECTRIC 10FN7721 FLEXPAK 3000 3-PHASE DRIVE #345273, shipping cost = $31.98 | 99.9% |
![]() | $2000.00 | Condition is Used, Reliance 10FN7721 10HP FLEXPAK 3000 DC Drive, FREE SHIPPING | 99.6% |

The Reliance Electric 10FN7721 Flexpak 3000 is a versatile and powerful 3-phase drive system designed for a wide range of industrial automation applications. This drive, with the model number 345273, is manufactured by Reliance Electric, a trusted name in the industry known for its high-quality and reliable power transmission solutions.
The Flexpak 3000 is a compact, modular design that offers flexibility in motor control. It can be used to control up to three motors in a variety of configurations, including parallel or series operation. This makes it an ideal solution for applications requiring multiple motors, such as conveyor systems, pumps, and fans.
The drive is rated for a continuous output power of 3000 watts and a maximum input voltage of 480 volts. It features a wide operating speed range of 0-3000 RPM, with adjustable acceleration and deceleration times for smooth motor start and stop. The drive also offers a high overload capacity, making it suitable for demanding applications.
The Flexpak 3000 is equipped with advanced features such as regenerative braking, vector control, and electronic overload protection. Regenerative braking allows the drive to recover energy during deceleration and feed it back into the power grid, reducing energy consumption and costs. Vector control optimizes motor performance by adjusting the current waveform in real-time to match the motor's rotor position, resulting in improved efficiency and reduced heat generation. Electronic overload protection prevents motor damage by automatically shutting down the drive if an overload condition is detected.
The drive features a user-friendly interface with a backlit LCD display and keypad for easy setup and operation. It also offers communication capabilities via Modbus and other protocols, allowing for remote monitoring and control.
The Flexpak 3000 is designed for rugged industrial use, with a sealed design to protect against dust and moisture. It also features a built-in thermal overload relay and short-circuit protection. The drive is CE and UL listed, ensuring compliance with international safety standards.
In summary, the Reliance Electric 10FN7721 Flexpak 3000 is a powerful and versatile 3-phase drive system ideal for industrial automation applications requiring multiple motor control. It offers advanced features such as regenerative braking, vector control, and electronic overload protection, and is designed for rugged industrial use with a user-friendly interface and communication capabilities.
The Reliance Electric 10FN7721 Flexpak 3000 is a 3-phase drive produced by Reliance Electric Company. This drive is designed for various industrial applications and offers several features. Let's discuss the pros and cons of investing in this drive.
Pros:1. High Power Density: The Flexpak 3000 can deliver a high power output in a compact design, making it suitable for applications where space is a constraint.
2. Energy Efficiency: This drive uses advanced vector control technology, resulting in energy savings and increased motor efficiency.
3. Versatile: The Flexpak 3000 can be used with various types of motors, including induction, synchronous, and permanent magnet motors, making it a versatile option.
4. Easy Installation: The drive's modular design allows for easy installation, reducing downtime and installation costs.
5. Built-in Protection: The drive features several built-in protection functions, such as over-current, over-voltage, and over-temperature protection, ensuring the safety of the drive and the connected equipment.
Cons:1. Cost: The Flexpak 3000 is a high-performance drive, and its cost may be a significant investment for some applications.
2. Complexity: The drive's advanced features may require specialized knowledge and expertise to operate and maintain effectively.
3. Size: Despite its high power density, the drive may still be larger than some other options in the market, which could be a concern for applications with extremely limited space.
4. Limited Communication Options: While the drive offers basic communication capabilities, it may not support more advanced communication protocols, which could limit its integration with other systems.
In conclusion, the Reliance Electric 10FN7721 Flexpak 3000 is a high-performance, energy-efficient, and versatile 3-phase drive that offers several advantages for industrial applications. However, its cost and complexity may be drawbacks for some users. Considering the specific requirements of your application, the benefits of this drive may outweigh the drawbacks. If you have the necessary expertise and budget, the Flexpak 3000 could be an excellent investment for your industrial automation needs.
Recommendation:If you are looking for a high-performance, energy-efficient, and versatile 3-phase drive, the Reliance Electric 10FN7721 Flexpak 3000 could be an excellent choice for your industrial automation needs. However, consider the specific requirements of your application and your expertise and budget before making a decision. If the cost or complexity is a concern, you may want to explore other options in the market that may better suit your needs.
Details:
Reliance Electric 10FN7721. Horse-power: 10. Flexpak 3000 3-phase drive. Manufacturer part number: 10FN7721.
specifications indumotorol:
- brand: Reliance Electric
- mpn: 10fn7721
- part type: Drive
seller indumotorol:
- city: clinton township, michigan
- # reviews: 19516
- rating: 99.8%
general indumotorol:
- category: Business & Industrial > Starters > Drives > Motor Controls
payments indumotorol:
- other
- credit card: discover
- wallet: google-pay
offer indumotorol:
- in stock #: 2
- availability: in stock
- sold #: 14
- best offers: true
- options: ship-to-home
- prices: $1225.00–$2000.00
- item condition: Used
- started: october 29, 2025
shipping indumotorol:
- class: standard, expedited, one-day
- type: calculated
- transit: 2-5 days
- service: fedex ground / fedex home delivery, ups ground, usps priority mail, fedex standard overnight
- carrier: fedex, ups, usps
returns indumotorol:
- policy: no returns
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