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The 20G11ND248AA0NNNNN AC drive from Allen Bradley’s PowerFlex 755 series is engineered for demanding industrial operations. It accepts AC input with precharge capabilities, supporting both AC and DC terminals for flexibility in a wide range of applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11ND248AA0NNNNN |
| Weight | 200.00 lbs (90.72 kg) |
| Input Type | AC Input with Precharge (includes DC terminals) |
| Enclosure | IP00 / IP20 / NEMA Open / NEMA 1 |
| Voltage Rating | 480 VAC / 650 VDC |
| Line Frequency | 50/60 Hz |
| ND Current Rating | 248 A |
| Power Output (HP) | 200 HP |
| Power Output (kW) | 150 kW |
| Frame Size | 7 |
| Filtering | Yes |
| Default CM Cap Configuration | Jumper Removed |
| Dynamic Braking | Internal Transistor |
| 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 Allen Bradley 20G11ND248AA0NNNNN is a powerful AC drive that belongs to the PowerFlex 755 series. This drive is designed to work with an AC input that includes precharge functionality and also provides options for direct current terminals. The voltage capabilities of this unit stand at 480 VAC or 650 VDC, making it suitable for various high-performance applications.
With a current rating of 248 A for normal duty cycles, this drive offers reliable performance under load. Capable of delivering a maximum power output of 200 HP or 150 kW, it provides the drive necessary for demanding industrial operations.
It has a frame size of 7, which enables compatibility with typical industrial mounting solutions. The enclosure options comply with IP00, IP20, as well as NEMA Open and NEMA 1 standards, offering versatility for installation in different settings. Equipped with filtering capabilities, this drive effectively mitigates electrical noise that might affect its performance.
The drive is also fitted with an internal transistor for dynamic braking, enhancing operational efficiency during deceleration. Notably, the common mode capacitor configuration comes with a jumper removed, allowing users flexibility in their installation. The operational temperature range for the 20G11ND248AA0NNNNN spans from 0 °C to 40 °C (32 °F to 104 °F), while the storage temperature range accommodates -40 °C to 70 °C (-40 °F to 158 °F). There is no door-mounted Human Interface Module (HIM) included with this model.
| Revision Part # | Also known as | |
|---|---|---|
| 20G11ND248AA0NNNNN Ser A | 20G11ND248AA0NNNNN/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
This PowerFlex 755 AC drive has 1..5,8...10 frames and AC & DC Input w/Precharge enclosure type. It is 480V AC/650V DC