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The PowerFlex 525 model 25B-A8P0N104 by Allen Bradley acts as a variable frequency drive (VFD). It accepts a single-phase input voltage of 240 volts AC with a tolerance of ±10% to -15%. This enables effective performance in various applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive (VFD) |
| Product Line | PowerFlex 525 |
| Part Number | 25B-A8P0N104 |
| UPC | 884951885622 |
| Weight | 3.75 lbs (1.70 kg) |
| Input Voltage | 240V AC 1-phase, ±10%/-15% |
| Rated Output Current | 8.0 A |
| Normal Duty Power | 2.0 HP / 1.5 kW |
| Heavy Duty Power | 1.0 HP / 0.75 kW |
| Frame Size | Frame B |
| Enclosure | IP20 NEMA Open |
| Brake Transistor | Built-in IGBT |
| Input Frequency Range | 50-60 Hz (47-63 Hz) |
| User Interface | Keypad, Pot, and LED Display |
| DC Bus Overvoltage Trip | 405V DC @ 240V AC Input |
| DC Bus Undervoltage Trip | 190V DC @ 240V AC Input |
| Overcurrent Fault Limits | 200% HW Limit, 300% Fault |
| Output Fault Protection | Line-to-line & Line-to-ground |
The Allen Bradley 25B-A8P0N104 model belongs to the PowerFlex 525 series, functioning as an efficient AC drive (VFD). This drive operates on a 240V AC single-phase input voltage, capable of withstanding variations of ±10% to -15%. Its rated output current stands at 8.0 Amps, facilitating robust motor control capabilities.
For everyday applications, the VFD supports a normal duty power rating of 2.0 horsepower (1.5 kW) while also handling heavy-duty scenarios with power requirements up to 1.0 horsepower (0.75 kW). This adaptability makes it suitable for a variety of industrial tasks.
Built into a Frame B size, the 25B-A8P0N104 operates within a NEMA open enclosure with an IP20 rating, ensuring basic protection against dust and contact. A key feature of this drive is its built-in IGBT brake transistor, which aids in effective motor control.
The input frequency range spans from 50 to 60 Hertz, with an extended range of 47 to 63 Hertz. Users can easily interact with the drive via a keypad, potentiometer, and LED display for straightforward monitoring and adjustments
For safety, the drive includes a DC bus overvoltage trip threshold of 405 volts DC at 240V AC input and a DC bus undervoltage trip point set at 190 volts DC. The overcurrent fault limits are designed at 200% of the hardware limit and 300% during fault conditions. Additionally, this unit features output fault protection for scenarios involving line-to-line or line-to-ground issues, enhancing reliability during operation.
| Revision Part # | Also known as | |
|---|---|---|
| 25B-A8P0N104 Ser A | 25B-A8P0N104/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
Allen Bradley PowerFlex 525 Drive with One Phase, 240VAC voltage and 8 Amperes Output Current
| Width (w/Mounting Hardware) | 3.43 in. (87.0 mm) |
|---|---|
| Height (w/Mounting Hardware) | 7.09 in. (180.0 mm) |
| Depth | 6.77 in. (172.0 mm) |
| Mounting Bracket Hole Width | 2.85 in. (72.5 mm) |
| Mounting Bracket Hole Height | 6.61 in. (168.0 mm) |
| Weight | 3.5 lb (1.6 kg) |