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The Allen Bradley 20F14NF020JA0NNNNN Adjustable Speed Drive is designed for specific applications requiring precise control. It operates efficiently on DC input with precharge, and it features a rated voltage capability of 690 Volts AC and 932 Volts DC. The unit has a normal duty rating of 20 Amps and is suitable for up to 15 kW of power.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Adjustable Speed Drive |
| Product Line | PowerFlex 753 |
| Part Number | 20F14NF020JA0NNNNN |
| Weight | 25.00 lbs (11.34 kg) |
| Recommended Atmosphere | Not suitable for environments with corrosive chemicals |
| Battery | CR1220 lithium coin cell battery |
| Enclosure | IP 20-00 |
| Power Input Type | DC input and precharge |
| Rated Voltage | 690 Volts AC and 932 Volts DC |
| Normal Duty Rating | 20 Amps and 15 kW |
| Filters Included | Yes, included |
| CM Cap Configuration | Jumper installed |
| Dynamic Braking | Internal transistor only |
| HIM | Not included |
| Maximum Surrounding Air Temperature | 0 to 40 °C |
The 20F14NF020JA0NNNNN is an adjustable speed drive manufactured by Allen Bradley within the PowerFlex 753 series. This unit runs on a DC input with a precharge feature and offers a robust voltage rating of 690 Volts AC or 932 Volts DC for effective operation. Its design supports a maximum normal duty rating of 20 Amps, translating to a power capability of 15 kW.
For added functionality, the drive comes with a CR1220 lithium coin cell battery, ensuring reliability during power interruptions. The IP 20-00 rated enclosure protects the device from dust ingress while specifying limitations in terms of placement concerning corrosive environments.
Included with this drive are necessary filters and a jumper for common mode capacitor configuration, enhancing its operational stability. Dynamic braking is facilitated by an internal transistor, providing sufficient control over motor dynamics during operation.
The device does not include a Human Interface Module (HIM), thus requiring external controls for adjustments. It operates effectively in ambient temperatures ranging from 0 to 40 °C, displaying its versatility for various industrial applications. Weighing in at 37 Kg, this adjustable speed drive exemplifies durable construction for extended use.
| Revision Part # | Also known as | |
|---|---|---|
| 20F14NF020JA0NNNNN Ser A | 20F14NF020JA0NNNNN/A, Series A, Rev A | |
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