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The SPX030A2-4A1B1 from Eaton Cutler-Hammer is a variable frequency drive that provides precise control for industrial motor applications. It operates at a voltage range of 380 to 500 Volts AC and features a robust design suitable for varying operational environments.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Variable Frequency Drive |
| Product Line | SVX 9000 Drives |
| Part Number | SPX030A2-4A1B1 |
| UPC | 782116012046 |
| Weight | 32.00 lbs (14.51 kg) |
| Voltage | 380 to 500 Volts AC |
| Frequency | 50/60 Hertz |
| Frame | FR6 Frame |
| Enclosure | NEMA Type 12 |
| External Control Voltage | 24 Volts DC |
| Horsepower Rating | 30 hp |
| Phase | 3 Phase |
| Maximum Output Frequency | 0 – 320 Hz |
| Rated Output Current | 61 A |
| Control Methods | Sensorless Vector Control |
| Switching Frequency (PWM) | 8 kHz |
| Overload Capability | 150% overload |
| Degree of Protection | IP54 |
The Eaton Cutler-Hammer SPX030A2-4A1B1 is engineered as a variable frequency drive tailored for controlling motor speeds and optimizing energy efficiency in various applications. It supports an operational voltage range of 380 to 500 Volts AC, functioning effectively with 50 or 60 Hertz frequency.
Designed with an FR6 frame, the drive is encased in a NEMA Type 12 enclosure, ensuring protection against dust and contaminants. It runs on an external control voltage of 24 Volts DC, providing flexibility in system integration.
The drive boasts a horsepower rating of 30 hp and operates in a 3-phase environment. It achieves a maximum output frequency reaching 320 Hz while handling a rated output current of 61 Amps. Utilizing sensorless vector control methods allows for precise motor management, enhancing performance across applications.
This model features a switching frequency of 8 kHz, providing superior control over the connected motor. It is designed to handle overload conditions with a capability of up to 150% overload, ensuring reliability during demanding operations. The SPX030A2-4A1B1 is also rated with an IP54 degree of protection, signifying its robustness in various industrial conditions. This combination of features makes it a strong choice for enhancing motor control in demanding environments.