Allen Bradley 20G11ND077AA0NNNNN PowerFlex 755 AC Drive
$123.00
$320.00
Description
Allen Bradley 20G11ND077AA0NNNNN PowerFlex 755 AC Drive
The Allen Bradley 20G11ND077AA0NNNNN, also cataloged as the 20G11ND077AA0NNNNN PowerFlex 755 AC Drive, operates as a dedicated hardware component for motor speed regulation and power conversion within EtherNet/IP industrial control networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 20G11ND077AA0NNNNN |
| Brand | Allen Bradley |
| Origin | USA |
| Weight | 42 lbs |
| Product Type | PowerFlex 750-Series AC Drive |
| Series | PowerFlex 755 |
| Input Voltage | 480 VAC |
| Input Phase | 3-Phase |
| Output Voltage | 460 VAC |
| Normal Duty Output Power | 60 HP |
| Heavy Duty Output Power | 50 HP |
| Normal Duty Output Current | 77 A |
| Heavy Duty Output Current | 65 A |
| Cooling Method | Air Cooled |
| Enclosure Rating | IP20 / IP00, NEMA/UL Type Open |
| Enclosure Type | Open Type |
| Communication Interface | Ethernet |
| Input Configuration | AC Input with Precharge, DC Terminals Included |
| Internal Transistor | Yes |
| Filtering | Yes |
| CM Cap Connection | Jumper Removed |
| Door Mounted HIM | No |
EtherNet/IP and Drive Control Architecture
The PowerFlex 755 platform supports deterministic industrial communication through Ethernet-based control interfaces. The 20G11ND077AA0NNNNN provides Ethernet communication capability for integration with controller-based automation systems. Drive parameters, status feedback, and command signals are exchanged through the network interface while the internal power stage manages three-phase AC motor operation.
The drive configuration includes AC input with precharge and DC bus terminals. The integrated dynamic braking transistor supports controlled energy dissipation during regenerative motor conditions. The open enclosure design requires installation within an appropriate electrical cabinet environment.
Frequently Asked Questions
Q: Does the 20G11ND077AA0NNNNN include an internal braking transistor?
A: Yes. The catalog configuration includes an internal transistor for dynamic braking applications.
Q: What communication interface is installed on this AC drive?
A: The specified configuration includes Ethernet communication capability for industrial network integration.
Q: Is a door-mounted HIM operator interface included?
A: No. The model configuration specifies that no door-mounted HIM is installed.
Field Installation Guidelines
Install the drive inside a suitable enclosure according to electrical protection requirements for open-type equipment. Maintain separation between power wiring and Ethernet communication cables to reduce electrical interference.
Connect the protective grounding conductor according to industrial drive installation practices. Use shielded motor and communication cables where required by the system design, with cable shields terminated according to the plant grounding method.
Verify input voltage, phase configuration, motor current ratings, and parameter settings before energizing the drive. Confirm airflow paths remain unobstructed for the air-cooled heat dissipation system.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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