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The Allen Bradley 20F14GB312JN0NNNNN model is an AC drive designed to cater to various industrial power requirements. This device operates on a DC input with a precharge mechanism and is housed in an IP54-rated enclosure compliant with NEMA 12 standards. With a voltage rating that accommodates either 240 VAC (208 VAC) or 325 VDC (281 VDC), this drive is versatile for different applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 753 |
| Part Number | 20F14GB312JN0NNNNN |
| Weight | 200.00 lbs (90.72 kg) |
| Input Type | DC Input with Precharge |
| Enclosure | IP54, NEMA 12 |
| Voltage Rating | 240 VAC (208 VAC) or 325 VDC (281 VDC) |
| Line Frequency | 50/60 Hz |
| ND Current Rating | 312 A |
| Power Output (HP) | 125 HP |
| Power Output (kW) | 93 kW |
| Frame Size | 7 |
| Filtering | Yes |
| Default CM Cap Configuration | Jumper Installed |
| Dynamic Braking | None |
| Door Mounted HIM | None |
| Operating Temperature | 0 to 40 °C (32 to 104 °F) |
| Storage Temperature | -40 to 70 °C (-40 to 158 °F) |
The 20F14GB312JN0NNNNN from Allen Bradley's PowerFlex 753 series functions as a robust AC drive, suitable for industrial applications. This drive is capable of utilizing a DC input that is precharged, enhancing its capacity to manage various power requirements effectively. The IP54-rated enclosure ensures protection against dust and moisture, aligning with NEMA 12 specifications for enhanced durability.
Designed for multi-voltage use, the drive supports a voltage input of 240 VAC (208 VAC) or 325 VDC (281 VDC), providing flexibility for integration into different systems. Its line frequency operates at either 50 or 60 Hz, allowing it to be used worldwide in various settings. With a normal duty current rating of 312 A, it achieves an output power of 125 horsepower or 93 kilowatts—making it suitable for demanding tasks.
Constructed as frame size 7, the 20F14GB312JN0NNNNN features filtering to ensure stable performance while mitigating electrical noise. Additionally, it comes pre-installed with a common mode capacitor jumper for standard configurations. However, this unit does not support dynamic braking and lacks a door-mounted human-machine interface, simplifying its design for straightforward installations.
Operating temperatures for the drive range from 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit), accommodating standard indoor environments, while the storage temperature tolerance extends from -40 to 70 degrees Celsius (-40 to 158 degrees Fahrenheit), thus allowing for broader application flexibility.
| Revision Part # | Also known as | |
|---|---|---|
| 20F14GB312JN0NNNNN Ser A | 20F14GB312JN0NNNNN/A, Series A, Rev A | |
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