Reliance Electric SP500 3 1/2-5HP Type 4X 380-460VAC Drive 1SU44005

Reliance Electric SP500 5HP Type 4X 380-460VAC Drive (Model 1SU44005)

The Reliance Electric SP500 1SU44005 is a high-performance AC drive engineered for precise motor control in industrial applications. Designed to handle 5 horsepower (HP) motors, this drive operates efficiently within a voltage range of 380-460 VAC, making it suitable for various three-phase input scenarios.

Key Features

• Power Rating: 5 HP
• Input Voltage: 380-460 VAC
• Enclosure Type: NEMA 4X/12 (Indoor Use Only)
• Frequency: 50/60 Hz
• Certifications: UL Listed, IEC Certified

Enclosure and Dimensions

The drive is housed in a NEMA 4X/12 enclosure, providing protection against environmental factors such as dust and water, suitable for indoor use. The enclosure is classified as Size B, with the following dimensions:

• Height: 301.7 mm (11.88 inches)
• Width: 222.3 mm (8.75 inches)
• Depth: 160.1 mm (6.3 inches)
• Weight: 5.4 kg (12 lbs)

Performance Specifications

• Input Current: 9.9 Amps
• Output Current: 8.2 Amps
• Power Loss: 180 Watts

Operational Parameters

The SP500 1SU44005 offers adjustable settings to optimize performance:

• Minimum Speed (F-03 Parameter): Adjustable between 3-30 Hz, with step sizes of 0.1 Hz (for max speed < 100 Hz) or 0.25 Hz (for max speed ≥ 100 Hz).
• Maximum Speed (F-04 Parameter): Adjustable between 30-240 Hz, with similar step sizes as the minimum speed parameter.
• Current Limit (F-05 Parameter): Ranges from 10% to 150% of the rated controller current, adjustable in 1% increments.

Installation Considerations

For optimal performance and safety, ensure the following clearances when installing the drive:

• Top and Bottom Clearance: Minimum of 10 inches if adjacent to other drives.
• Side Clearance: Minimum of 4 inches if adjacent to other drives.

Additionally, all power wiring should use a maximum of 14 AWG wires to ensure proper electrical connections.

Applications

The Reliance Electric SP500 1SU44005 is ideal for various industrial applications requiring precise motor control, including conveyor systems, pumps, fans, and other machinery where reliable speed and torque management are essential.

With its robust design and advanced features, the SP500 1SU44005 AC drive delivers efficient and dependable performance, meeting the demands of modern industrial environments.