1SU44002 | Reliance Electric AC Drive 460 VAC 3HP

Description 

The 1SU44002 is an SP500 drive manufactured by Reliance Electric, featuring a rated horsepower of 2.0 HP and enclosed within a NEMA 4/12 enclosure. Operating with a rated voltage of 380-460 VAC, it falls under enclosure size B, with dimensions measuring 301.7 mm (11.88 in) (H) x 160.1 mm (6.3 in) (D) x 222.3 mm (8.75 in) (W) and weighing 5.4 kg (12 lb). Enclosed drives are designed for operation within temperatures ranging from 0° to 40° C (32° to 104° F). 

The F-06 parameter on the SP500 drive is Manual Torque Boost, featuring a step size of 1.0% within the range of 0-10%. Torque boost compensates for voltage drop in A-C motors at low speeds and provides high starting torque levels for friction or high inertia loads. Effective only at speeds below half the base frequency, users adjust the function incrementally from its 2% default setting until motor operation is satisfactory. 

Technical Specifications 

Information About 1SU44002

The Reliance Electric 1SU44002 is a versatile and robust drive controller from the SP500 series, engineered to meet the demanding needs of industrial motor control applications. Designed with high performance and reliability in mind, this drive controller offers a range of features that make it an ideal choice for various settings.

The 1SU44002 drive controller is rated at 2 HP, providing ample power for a wide range of industrial motors. Its input voltage range of 380-460 VAC ensures compatibility with standard industrial power supplies, facilitating seamless integration into existing electrical systems. This flexibility allows the drive to be used in diverse geographical regions with varying voltage standards, enhancing its global applicability.

Operating within a frequency range of 50/60 Hz, the 1SU44002 can adapt to different power supply frequencies, making it a versatile solution for international applications. This adaptability is crucial for maintaining consistent performance in environments with varying electrical characteristics.

The enclosure of the 1SU44002 is designed to meet NEMA 4X (Indoor Only) and NEMA 12 standards. This rugged enclosure provides excellent protection against dust, dirt, and water, ensuring the drive's durability and longevity in harsh industrial environments. The NEMA 4X rating indicates that the drive is suitable for indoor use in conditions where it may be exposed to splashing water, while the NEMA 12 rating ensures protection against dust and dripping non-corrosive liquids.

The 1SU44002 drive controller is UL Listed and IEC Certified, underscoring its compliance with international safety and performance standards. These certifications attest to the drive's quality, safety, and reliability, providing users with confidence in its performance and durability.

Reliance Electric, a reputable manufacturer known for its high-quality industrial automation products, ensures that the 1SU44002 meets rigorous quality control standards. The SP500 series, to which this drive belongs, is renowned for its robust performance and reliability in demanding industrial applications. The 1SU44002 continues this tradition, offering users a dependable solution for motor control needs.

In summary, the Reliance Electric 1SU44002 drive controller from the SP500 series is a high-performance, reliable solution designed for industrial motor control applications. With a power rating of 2 HP, an input voltage range of 380-460 VAC, and a frequency range of 50/60 Hz, it provides versatile and adaptable performance. Its NEMA 4X (Indoor Only) and NEMA 12 enclosures ensure durability in harsh environments, while UL Listing and IEC Certification guarantee safety and reliability. Manufactured by Reliance Electric, the 1SU44002 drive controller is an excellent choice for maintaining efficient and reliable motor control in various industrial settings.

Manufacturer information

Reliance Electric, a pioneering electrical equipment manufacturer, was founded in 1904. Acquired by Rockwell Automation, it specialized in motors, drives, and industrial automation solutions. Known for innovation, Reliance played a key role in advancing industrial technology.