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Allen-Bradley 20G11BD1K4AN4NNNNN PowerFlex 755 AC Drive – Technical Specifications and FAQ
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Product Type | PowerFlex 755 AC Drive |
| Catalog Number | 20G11BD1K4AN4NNNNN |
| Series | PowerFlex 755 |
| Input Voltage | 480 VAC |
| Input Phase | 3 Phase |
| Rated Current | 1420 A |
| Low-Duty Rating | 1350 HP |
| Normal-Duty Rating | 1250 HP |
| Heavy-Duty Rating | 1000 HP |
| Frame | Frame 9 |
| Cooling Method | Air Cooled |
| Communication | Embedded EtherNet/IP |
| Input Configuration | AC Input with Precharge |
| Enclosure | Type 1, IP20 |
| Cabinet Style | 600 mm Deep MCC Style |
| Filtering | EMC Filter |
| CM Jumper | Removed |
| Dynamic Braking | None |
| HIM | Enhanced LCD, Full Numeric, Handheld/Local HIM |
| Dimensions | 145 mm × 140 mm × 140 mm |
| Weight | 2.5 kg |
| Product Status | Discontinued |
FAQ
FAQ
Q1: What is the Allen-Bradley 20G11BD1K4AN4NNNNN?
A: It is a high-power PowerFlex 755 AC drive designed for industrial motor control applications. The configuration uses a 480 VAC three-phase supply and is rated at 1420 A.
Q2: What are the horsepower ratings of this drive?
A: The published ratings are 1350 HP for Low Duty, 1250 HP for Normal Duty, and 1000 HP for Heavy Duty operation.
Q3: What input voltage does the 20G11BD1K4AN4NNNNN use?
A: This model belongs to the 480 VAC three-phase PowerFlex 755 range. Its high-current Frame 9 configuration is intended for large industrial motor applications.
Q4: Does this PowerFlex 755 support EtherNet/IP?
A: Yes. The PowerFlex 755 platform provides embedded EtherNet/IP communication, allowing the drive to be integrated with compatible industrial automation systems.
Q5: What type of cooling does the drive use?
A: The 20G11BD1K4AN4NNNNN uses air cooling. The 1420 A configuration is built around a Frame 9 packaged-drive arrangement.
Q6: What operator interface is supplied with the AN4 configuration?
A: The AN4 configuration is associated with an Enhanced LCD, full-numeric handheld/local HIM. This interface can be used for local setup, parameter access, monitoring, and drive diagnostics.
Q7: What are the enclosure and cabinet dimensions?
A: The configuration uses a Type 1/IP20, 600 mm deep MCC-style arrangement. The exact overall height and width depend on the complete packaged cabinet configuration, so they should be confirmed against the installation documentation for the specific assembly.
Q8: Is the 20G11BD1K4AN4NNNNN a current catalog model?
A: The exact part number is documented as a PowerFlex 755 AC Packaged Drive in Allen-Bradley product records. Current availability should be confirmed against Rockwell Automation’s lifecycle information or the equipment supplier before specifying it for a new installation.
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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.
