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The model 20G14NF050JN0NNNNN from the Allen Bradley PowerFlex 755 series is an adaptable AC/DC drive designed for versatile applications. Operating with a maximum input voltage of 690 V AC and 932 V DC, it supports compact and efficient motor control.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC/DC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G14NF050JN0NNNNN |
| Weight | 32.00 lbs (14.51 kg) |
| Input Voltage | 690 V AC / 932 V DC max |
| Enclosure Rating | IP20 / IP00 |
| Control Methods | V/Hz, Sensorless Vector |
| CM Cap Jumper | Installed |
| Filtering | Yes |
| Mounting Orientation | Vertical |
| Max Altitude (No Derating) | 1000 m |
| Grounding | Impedance Grounded |
| NEMA / UL Type | Type Open |
| Braking Support | External Only |
| Operating Temperature Range | 0–50 °C |
| Precharge Circuit | Yes |
| Protection Features | Overvoltage, Undervoltage |
| Cooling Method | Forced Air |
The Allen Bradley 20G14NF050JN0NNNNN is an AC/DC drive notable for its capacity to operate with input voltages up to 690 V AC and 932 V DC. This unit is designed for effective control using V/Hz and sensorless vector methods, making it suitable for various motor control applications. Enclosed within an IP20 / IP00 rated housing, the drive offers sufficient protection while ensuring ease of installation.
Vertical mounting orientation allows it to fit into constrained spaces. The built-in filtering enhances its operational stability, and the installed common mode capacitor jumper promotes efficient performance. The device is grounded using an impedance grounding method, ensuring system safety.
Two significant protection features—overvoltage and undervoltage safeguards—are included to enhance reliability, while the forced air cooling system ensures that the drive operates effectively within its specified temperature range of 0 to 50 °C. Additionally, external braking support enables effective deceleration in applications where quick stopping is necessary. For installations without derating, this drive can function at altitudes of 1000 meters or less, making it versatile for different environments.
| Revision Part # | Also known as | |
|---|---|---|
| 20G14NF050JN0NNNNN Ser A | 20G14NF050JN0NNNNN/A, Series A, Rev A | |
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