SQUARE D SFD21JG4Y Flex Fan Pump Drive 15-HP 11KW 460V ATV21HD11N4

( Brand: Square D ), ( Model: ATV21 ), ( Type: General Purpose Ac Drive ), ( Maximum Load: 15 Hp ), ( Input Voltage: 460 V ), ( Manufacturer Part Number: SFD21JG4Y ), ( Country/region Of Manufacture: United States )

Review SQUARE D Squaresfd21jg4y S flex 15-hp Fan And Pump Drive 11kw 460v

Introducing the Square D FSDB21JG4Y ATV21 S-Flex 15-HP Fan Pump Drive, a powerful and efficient solution for your industrial cooling system needs. This drive is designed to deliver reliable performance with its 15-HP motor, capable of handling demanding applications.

The ATV21 HD11N4 is a 460V, 11 kW, squirrel cage induction motor, which is an integral part of this fan pump drive system. It is engineered with a heavy-duty construction, featuring a cast iron frame and robust motor windings to ensure durability and longevity. The motor operates on a 3-phase power supply and is equipped with a class F insulation system to ensure optimal efficiency and long motor life.

The fan pump drive comes with the ATV21 S-Flex variable frequency drive (VFD), which offers precise speed control and energy savings. The VFD is designed to operate with the ATV21 HD11N4 motor and can handle a continuous output current of up to 173 A. It features an IP23 protection rating, making it suitable for use in various industrial environments.

The S-Flex drive also comes with advanced features such as built-in overload protection, over-voltage protection, and under-voltage protection, ensuring the safe operation of your fan pump system. It also offers a soft start function, which reduces the electrical stress on the motor during start-up, thus minimizing wear and tear.

The Square D FSDB21JG4Y ATV21 S-Flex 15-HP Fan Pump Drive is designed for easy installation and integration into your existing industrial cooling system. It features a compact design and comes with a NEMA C-face mounting configuration, allowing for quick and easy mounting to your application. The drive also comes with a built-in thermal overload relay, which simplifies wiring and reduces the need for additional components.

In conclusion, the Square D FSDB21JG4Y ATV21 S-Flex 15-HP Fan Pump Drive is a high-performance and energy-efficient solution for your industrial cooling system needs. Its heavy-duty motor, advanced variable frequency drive, and built-in protection features ensure reliable and safe operation, while its compact design and easy installation make it a practical choice for various industrial applications.

The Square D FAN-FLO SFD21JG4Y ATV21 S-Flex 15-HP fan pump drive model 11KW 460V ATV21HD11N4 is a heavy-duty motor starter designed for use with fan pumps in industrial applications. Here are some pros and cons of purchasing this product:

1. High Power Rating: This motor starter can handle 15 HP and 11 KW, making it suitable for use with large fan pumps in industrial settings.

2. S-Flex Design: The S-Flex design allows for greater flexibility in mounting and installation, making it easier to install in tight spaces or irregularly shaped enclosures.

3. Overload Protection: The motor starter includes overload protection, which helps prevent damage to the motor by automatically shutting off the power if the motor becomes overloaded.

4. Easy Installation: The product comes with a comprehensive installation manual, making it easier for installers to get the job done quickly and efficiently.

5. UL Listed: This motor starter is UL listed, which means it has been tested and certified by Underwriters Laboratories to meet specific safety and performance standards.

1. High Cost: This motor starter is relatively expensive compared to other models with lower power ratings.

2. Complex Installation: While the product is easy to install in general, the S-Flex design may require additional planning and installation time for those who are not familiar with this type of design.

3. Heavy Weight: At 29.5 lbs, this motor starter is relatively heavy, which may require additional lifting equipment or manpower during installation.

In conclusion, the Square D FAN-FLO SFD21JG4Y ATV21 S-Flex 15-HP fan pump drive model 11KW 460V ATV21HD11N4 is a high-performance motor starter designed for use in industrial settings. Its flexibility in installation, overload protection, and UL listing make it a great choice for those who need a reliable and powerful motor starter. However, its high cost, complex installation, and heavy weight may make it less suitable for smaller applications or those with limited budgets or resources.

Recommendation: If you are looking for a heavy-duty motor starter for use in an industrial application with large fan pumps, then the Square D FAN-FLO SFD21JG4Y ATV21 S-Flex 15-HP fan pump drive model 11KW 460V ATV21HD11N4 is a great option to consider. However, if you have a smaller budget or application, there may be other motor starters with lower power ratings and simpler installation requirements that would be more suitable for your needs. It's always important to carefully consider your specific requirements and budget before making a purchase.

Details:

Square Schneider Electric, ATV21 S-FLEX 15HP Fan Pump Drive, Power Converter: ATV21HD11N4 Type: SFD21JG4Y, Rating: 11 kW / 15 HP, This Drive is in good working condition. Ships as presented in pictures.

part #: sfd21jg4y prices

• $989.99-$1299.00

specifications acdrivestream:

• brand: Square D
• model#: ATV21
• type: General Purpose Ac Drive
• maximum load: 15 Hp
• input voltage: 460 V
• manufacturer part number: SFD21JG4Y
• country/region of manufacture: United States

returns acdrivestream:

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

offer acdrivestream:

• best offers: True
• options: Ship-to-home
• availability: In Stock
• started: June 23, 2025
• quantity: 2
• sold: 0

general acdrivestream:

• condition: Used
• Drives Starters > Drives Motor Controls > General Purpose AC Drives

shipping acdrivestream:

• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
• transit: 2-4 Days
• cost: $86.21
• type: Calculated
• class: Standard, Expedited, One-day
• carrier: UPS

seller acdrivestream:

• city: Hixson, Tennessee
• # reviews: 1519
• rating: 100.0%

payments acdrivestream:

• credit card: Mastercard
• other
• wallet: Google-pay

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