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The 20G11ND248JA0NNNNN model from Allen Bradley's PowerFlex 755 series is designed as an AC drive suitable for a range of applications. This drive operates with an input voltage of 480 VAC or 650 VDC and is capable of delivering a power output rated at 200 HP (150 kW).
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11ND248JA0NNNNN |
| Weight | 150.00 lbs (68.04 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 Installed |
| 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 PowerFlex 755 model 20G11ND248JA0NNNNN serves as a powerful AC drive engineered for diverse industrial environments. It accepts an AC input with precharge, featuring both AC and DC terminals. For operational flexibility, users can rely on its input voltage range of either 480 VAC or 650 VDC.
With a robust output of 200 horsepower or 150 kilowatts, this drive is capable of meeting substantial power demands. The nominal current it handles is rated at 248 A, making it suitable for high-performance applications. It accommodates line frequencies of 50 or 60 Hz based on operational needs.
The design includes protections with an enclosure rated as IP00 / IP20 / NEMA Open / NEMA 1. This enables installation in a variety of environments while safeguarding the internal components. An internal transistor facilitates dynamic braking, enhancing control and stopping performance during operations, while filtering is incorporated for additional reliability.
The common mode capacitor configuration comes standard, with an installed jumper to optimize operation further. This unit does not feature a door-mounted HMI, streamlining the design while potentially allowing integration with external control systems.
Operating efficiency is maintained across a temperature range from 0 to 40 °C (32 to 104 °F) and withstands storage conditions ranging from -40 to 70 °C (-40 to 158 °F). Overall, the 20G11ND248JA0NNNNN AC drive brings together versatility and durability suitable for various demanding industrial applications.
| Revision Part # | Also known as | |
|---|---|---|
| 20G11ND248JA0NNNNN Ser A | 20G11ND248JA0NNNNN/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