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The PowerFlex 755 part number 20G11NC022AB0NNNNN offers versatile control for various motor applications. This variable frequency AC drive operates at 400 VAC with a 3-phase input and provides an output current of 22 A. It is capable of providing normal duty power of 11 kW and heavy-duty power up to 7.5 kW.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Variable Frequency AC Drive |
| Product Line | PowerFlex 755 |
| Part Number | 20G11NC022AB0NNNNN |
| Weight | 17.00 lbs (7.71 kg) |
| UPC | 884951037502 |
| Input Voltage | 400 VAC |
| Input Phases | 3-Ph |
| Output Current | 22 A |
| Normal Duty Power | 11 kW |
| Heavy Duty Power | 7.5 kW |
| Frame Size | Size 2 |
| Enclosure | Open (IP20) |
| Cooling | Forced Air |
| Braking | DB Transistor & Resistor |
| EMC Filtering | Integrated |
| CM Jumper | Removed |
| Control Method | V/Hz & Vector |
| Network Protocol | EtherNet/IP |
The Allen Bradley PowerFlex 755, designated by part number 20G11NC022AB0NNNNN, serves as a robust variable frequency AC drive. Operating with an input voltage of 400 VAC, this device is designed to function in a 3-phase power environment. It has an output current capacity rated at 22 A, which makes it suitable for various applications requiring reliable performance.
This model is rated for normal duty with a power capacity of 11 kW and can handle up to 7.5 kW for heavy-duty tasks. It possesses a frame size classified as size 2, indicating its dimensions and mounting specifications. Constructed with an open enclosure that meets the IP20 standard, the 20G11NC022AB0NNNNN provides limited protection against dust and direct contact, making it appropriate for indoor installations where closed environments are present.
Cooling is managed through a forced air system, which aids in maintaining optimal operating temperatures under load. The braking system is facilitated by a dynamic braking transistor alongside a resistor, ensuring quick and efficient stopping. For enhanced electromagnetic compatibility, the drive includes integrated EMC filtering, which helps to mitigate interference in sensitive environments. The CM jumper has been removed in this model, reflecting its design for specific applications.
Control is achieved using V/Hz and vector methods, which allow for flexibility in managing motor performance. Furthermore, the integration of EtherNet/IP provides robust networking capabilities, facilitating communication with other devices and systems within industrial automation setups. This drive, with UPC 884951037502, represents a balanced solution for users seeking efficient motor control technology.