Product image is representative; revision or series may vary. Contact us to request a specific version.
25B-A4P8N104
The 25B-A4P8N104 is an AC drive from the Allen Bradley PowerFlex 525 series, designed for efficient motor control applications. This unit operates on a 240V AC single-phase input and provides an output current of 4.8 Amps, managing motor power ratings of 1 HP, or 0.75 kW.
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Technical specifications for 25B-A4P8N104
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 525 |
| Part Number | 25B-A4P8N104 |
| UPC | 884951885585 |
| Weight | 2.31 lbs (1.05 kg) |
| Input Power | 240V AC, 1-phase |
| Output Current | 4.8 A |
| Motor Power | 1 HP / 0.75 kW (ND & HD) |
| Enclosure | IP20 open (NEMA) |
| Brake IGBT | Built-in |
| Input Frequency | 50/60 Hz |
| Power Factor | 0.98 displacement |
| User Interface | Keypad, potentiometer, LED |
| DC Bus Overvoltage | 405 VDC (at 240V input) |
| DC Bus Undervoltage | 190 VDC (at 240V input) |
| Ride-Through | Power: 100 ms; Logic: 0.5 s min |
| Control Methods | PWM, V/Hz, sensorless vector, SVC, closed-loop vector, PM motor |
| Carrier Frequency | 2-16 kHz (rated at 4 kHz) |
The Allen Bradley 25B-A4P8N104 represents a versatile AC drive tailored for comprehensive motor management. It utilizes a 240V AC, single-phase power supply, supporting an output current of 4.8 A, suitable for motors rated at 1 HP or 0.75 kW. The drive is housed in an IP20 open enclosure, making it suitable for various applications.
Additionally, the drive incorporates a built-in brake IGBT, enabling advanced control capabilities. It can handle input frequency rates of either 50 or 60 Hz, ensuring adaptability for different systems. Notably, the power factor of the unit is rated at 0.98 displacement, which enhances its efficiency in operation.
User interaction is facilitated through a keypad, potentiometer, and LED indicators, making it straightforward to monitor and adjust settings. Protective measures include a DC bus overvoltage threshold of 405 VDC and a DC bus undervoltage limit of 190 VDC when operating at a 240V input.
The ride-through feature allows the drive to maintain power for 100 milliseconds and logic for a minimum of 0.5 seconds during brief disruptions. Control methods for this drive are diverse, including PWM, V/Hz, sensorless vector, SVC, closed-loop vector, and PM motor operations.
Finally, the carrier frequency can be adjusted between 2 kHz and 16 kHz, with a typical rating of 4 kHz, allowing for optimized motor performance based on specific application requirements.
| Revision Part # | Also known as | |
|---|---|---|
| 25B-A4P8N104 Ser A | 25B-A4P8N104/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
- 258-A4P8N104
- 258-AAPBNIOA
- 258A4P8N104
- 258AAPBNIOA
- 25B-A4P8N10A
- 25B-A4P8N1O4
- 25B-A4P8NI04
- 25B-A4PBN104
- 25B-AAP8N104
- 25B-AAP8N10A
- 25BA4P8N104
- 25BA4P8N10A
- 25BA4P8N1O4
- 25BA4P8NI04
- 25BA4PBN104
- 25BAAP8N104
- 25BAAP8N10A
Allen Bradley PowerFlex 525 Drive with One Phase, 240VAC voltage and 4.8 Amperes Output Current
| Width (w/Mounting Hardware) | 2.83 in. (72.0 mm) |
|---|---|
| Height (w/Mounting Hardware) | 5.98 in. (152.0 mm) |
| Depth | 6.77 in. (172.0 mm) |
| Mounting Bracket Hole Width | 2.26 in. (57.5 mm) |
| Mounting Bracket Hole Height | 5.51 in. (140.0 mm) |
| Weight | 2.4 lb (1.1 kg) |