Products Description
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Allen-Bradley 20G11GC085JA0NNNNN PowerFlex 755 AC Drive – Technical Specifications and FAQ
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley / Rockwell Automation |
| Product Type | PowerFlex 755 AC Drive |
| Catalog Number | 20G11GC085JA0NNNNN |
| Product Series | PowerFlex 755 |
| Input Voltage | 400 VAC (380–480 VAC range) |
| Input Phase | 3 Phase |
| Rated Output Current – Normal Duty | 85 A |
| Rated Output Current – Heavy Duty | 72 A |
| Power Rating – Normal Duty | 45 kW |
| Power Rating – Heavy Duty | 37 kW |
| Frame Size | Frame 5 |
| Cooling | Forced Air |
| Input Type | AC Input with Precharge and DC Terminals |
| Network Interface | Embedded EtherNet/IP |
| Enclosure | IP54, NEMA Type 12 |
| Filtering | Filtered |
| CM Jumper | Installed (Preferred) |
| Dynamic Braking | Internal DB Transistor |
| HIM | Blank – No HIM |
| Dimensions | 647 mm H × 348 mm W × 220.1 mm D |
| Weight | Approx. 21 kg |
| Country of Origin | United States of America |
| Lifecycle Status | Active Mature |
FAQ
FAQ
Q1: What is the Allen-Bradley 20G11GC085JA0NNNNN?
A: It is a PowerFlex 755 AC Drive designed for industrial motor speed and torque control applications.
Q2: What is the rated input voltage?
A: It operates with a 400 VAC, three-phase power supply.
Q3: What is the rated output current?
A: The rated output current is 85 A for normal-duty applications and 72 A for heavy-duty applications.
Q4: What are the power ratings?
A: It is rated at 45 kW for normal duty and 37 kW for heavy duty.
Q5: Does this model support EtherNet/IP communication?
A: Yes. It features embedded EtherNet/IP for integration with compatible PLCs and industrial automation systems.
Q6: What type of enclosure does this drive use?
A: It uses an IP54, NEMA Type 12 enclosure, providing protection against dust and water splashes.
Q7: Does this drive include dynamic braking and a keypad?
A: Yes. It includes an internal dynamic braking transistor but does not include a HIM keypad. The CM jumper is installed.
Q8: What are the dimensions and weight?
A: The published dimensions are approximately 647 mm H × 348 mm W × 220.1 mm D, with a weight of approximately 21 kg.
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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.
