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The SLX030A1-4A1B0 from Eaton Cutler-Hammer is an AC variable frequency drive designed for robust performance. It operates with an adjustable frequency range of up to 320 Hz and includes a high overload capacity suitable for various industrial applications.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | AC Variable Frequency Drive (VFD) |
| Product Line | SLX 9000 Drives |
| Part Number | SLX030A1-4A1B0 |
| Weight | 32.00 lbs (14.51 kg) |
| Frequency Range | 0 – 320 Hz adjustable |
| Overload Capacity | 150 % for 60 s (standard duty) |
| Enclosure Rating | NEMA 1 / IP21 |
| Control Method | Vector control, sensorless or open loop |
| Communication Interface | Modbus RTU / RS-485 |
| Cooling Method | Forced air, internal fan |
| Output Current | 38 A nominal continuous |
| Rated Power | 30 HP (22 kW) |
| Input Voltage | 380–480 V AC ±10 % |
| Input Current | 46 A (high overload rating) |
| Electrical Phasing | 3-phase |
The Eaton Cutler-Hammer SLX030A1-4A1B0 is a versatile AC variable frequency drive (VFD) capable of functioning within a frequency range of 0 to 320 Hz, making it adaptable for various applications. With an overload capacity rated at 150% for 60 seconds in standard duty cycles, this drive can handle temporary surges effectively.
This unit boasts an enclosure rating of NEMA 1 and IP21, indicating its suitability for indoor environments, with protection against dust and moisture. The control method includes vector control options, allowing for either sensorless or open-loop operation depending on the specific system requirements.
Communication is facilitated through a Modbus RTU interface utilizing RS-485, ensuring seamless integration within existing systems. The internal fan provides forced air cooling, maintaining operational efficiency.
Designed to achieve a nominal continuous output current of 38 A, this drive is rated for 30 HP (22 kW). It operates effectively under a voltage range of 380 to 480 V AC with tolerances of ±10%. The input current can reach up to 46 A, especially under high overload conditions, while the electrical phasing is three-phase, aligning with most industrial power applications.