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Allen-Bradley 20G11BC910AN2NNNNN PowerFlex 755 AC Drive – Technical Specifications and FAQ
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Product Type | PowerFlex 755 AC Packaged Drive |
| Catalog Number | 20G11BC910AN2NNNNN |
| Input Voltage | 400 VAC |
| Input Phase | 3 Phase |
| Rated Current | 910 A |
| Low-Duty Power Rating | 560 kW |
| Normal-Duty Power Rating | 500 kW |
| Heavy-Duty Power Rating | 400 kW |
| Frame Size | Frame 9 |
| Cooling Method | Air Cooled |
| Communication | Embedded EtherNet/IP |
| Input Configuration | AC Input with DC Terminals |
| Enclosure | NEMA Type 1, IP20 |
| Cabinet Style | 600 mm Deep MCC Style |
| EMC Filtering | Filtered |
| CM Jumper | Removed |
| Dynamic Braking | No Internal Dynamic Braking Transistor |
| HIM | Blank / No HIM |
| Dimensions | 140 × 35 × 145 mm |
| Weight | 8kg |
FAQ
FAQ
Q1: What is the 20G11BC910AN2NNNNN?
A: It is an Allen-Bradley PowerFlex 755 AC packaged drive designed for high-power industrial motor-control applications. The unit uses an air-cooled configuration.
Q2: What is the rated current of this drive?
A: The 20G11BC910AN2NNNNN is a 910 A configuration. It is intended for large three-phase motor applications where substantial continuous current capacity is required.
Q3: What are the power ratings of the 20G11BC910AN2NNNNN?
A: The associated ratings are 560 kW for low-duty operation, 500 kW for normal-duty operation, and 400 kW for heavy-duty operation. The applicable rating depends on the motor load and duty cycle.
Q4: Does this model support EtherNet/IP communication?
A: Yes. The PowerFlex 755 platform provides embedded EtherNet/IP communication, allowing the drive to connect directly with compatible industrial automation and control systems.
Q5: What type of cooling does the drive use?
A: The 20G11BC910AN2NNNNN uses air cooling. Because this is a high-current Frame 9 drive, the installation should provide appropriate ventilation and heat dissipation.
Q6: What enclosure configuration does this model use?
A: The configuration is associated with a Type 1, IP20 enclosure and a 600 mm deep MCC-style package. Exact external dimensions depend on the final packaged installation.
Q7: Does the AN2 configuration include dynamic braking?
A: No. The configuration does not include an internal dynamic-braking transistor. If controlled braking is required, the braking arrangement should be specified separately for the application.
Q8: Is 20G11BC910AN2NNNNN an official PowerFlex 755 catalog number?
A: Yes. Rockwell Automation’s published documentation lists the exact 20G11BC910AN2NNNNN as a PowerFlex Air Cooled 755 AC Drive, and catalog records identify it as a PowerFlex 755 AC Packaged Drive.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
