Description
The Reliance Electric 1SU41003 is a 3 HP variable frequency AC drive from the SP500 Series, designed to provide precise motor control and energy-efficient operation in industrial applications. It features a 3-phase input at 380–460 VAC and is housed in a NEMA 1 enclosure.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Reliance Electric
|
| Category |
|
| Part Number |
1SU41003 |
| Series |
|
| Drive Type |
AC Variable Frequency Drive (VFD) |
| Motor Rating |
3 HP |
| Input Voltage |
380–460 VAC (3-Phase) |
| Frequency |
50/60 Hz |
| Input Current |
6.4 A |
| Output Current |
5.3 A |
| Enclosure Rating |
NEMA 1 |
| Enclosure Size |
Enclosure B |
| Dimensions (H x W x D) |
301.7 mm x 222.3 mm x 160.1 mm (11.88 x 8.75 x 6.3 in) |
| Weight |
5.4 kg (12 lb) |
Information About 1SU41003
The 1SU41003 from the SP500 Series is a compact and reliable AC drive designed to control three-phase induction motors. With a rated input voltage of 380–460 VAC at 50/60 Hz, it delivers 5.3 amps output from a 6.4 amps input, offering effective torque and speed regulation across various applications. The unit supports standard industrial automation requirements and includes basic V/Hz control. It is enclosed in a NEMA 1-rated housing (Enclosure B), suitable for general-purpose indoor installations.
Key Features:
- Motor Power Rating: Supports 3 HP three-phase motors for industrial use.
- Input Specifications: Operates on 3-phase 380–460 VAC input at 50/60 Hz frequency.
- Output Current: Provides 5.3 A output from a 6.4 A input, ensuring energy-efficient control.
- Control Type: Basic V/Hz variable frequency drive (VFD) for speed and torque control.
- Enclosure Type: NEMA 1 housing offers indoor protection against dust and incidental contact.
- Mounting Format: Compact Enclosure B size enables easy integration into electrical panels.
The 1SU41003 offers robust performance and flexible control, ideal for pump, fan, and conveyor applications in industrial environments.
