Products Description
| Company Information | |||
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| Mobile | +8613950166376 | ||
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| 13950166376 |
Technical Specifications
| Specification | Details |
|---|---|
| Product Model | 20F11NC043JA0NNNNN |
| Product Type | PowerFlex 753 Air-Cooled AC Drive |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Series | PowerFlex 753 Series |
| Main Function | Variable frequency drive for controlling AC motor speed, torque, and operation in industrial automation systems |
| Application | Industrial machinery, conveyors, pumps, fans, compressors, process equipment, production lines |
| Input Voltage | 400 VAC |
| Input Phase | 3-phase |
| Output Phase | 3-phase |
| Rated Output Current | 43 A |
| Normal-Duty Power Rating | 22 kW |
| Heavy-Duty Power Rating | 18.5 kW |
| Frame Size | Frame 3 |
| Input Type | AC input with precharge, includes DC terminals |
| Control Type | PowerFlex 753 embedded I/O control |
| Motor Control Method | V/Hz Control, Sensorless Vector Control, Vector Control with Feedback |
| Output Frequency Range | 0–400 Hz |
| Overload Capacity | 110% for 1 minute; 150% for 3 seconds (confirm operating-duty conditions in the manual) |
| Dynamic Braking | Internal DB transistor included |
| Brake Resistor | External brake resistor required if dynamic braking is used |
| EMC Filtering | Built-in EMC filter |
| CM Jumper | Installed |
| Human Interface Module (HIM) | No HIM (blank cover) |
| Embedded I/O | Standard embedded I/O |
| Communication Interface | DPI interface |
| Optional Communication | EtherNet/IP, DeviceNet, ControlNet, PROFIBUS and other compatible communication adapters |
| Safety Function | Compatible with Safe Torque-Off options; confirm the required safety module and configuration |
| Enclosure Rating | IP20/IP00, NEMA/UL Open Type |
| Cooling Method | Forced-air cooling |
| Mounting Method | Panel mounting |
| Operating Temperature | 0°C to +50°C (verify derating requirements) |
| Storage Temperature | −40°C to +85°C |
| Relative Humidity | 5% to 95%, non-condensing |
| Dimensions (H × W × D) | Requires confirmation; the supplied estimate of 335 × 220 × 360 mm should be checked against the manufacturer’s Frame 3 dimensional drawing |
| Weight | Requires confirmation; the supplied estimate of approximately 20 kg should be verified against the manufacturer’s documentation |
| Typical Applications | Conveyors, pumps, fans, compressors, material handling systems, industrial automation equipment |
FAQ
FAQ
Q1: What is the 20F11NC043JA0NNNNN?
A: The 20F11NC043JA0NNNNN is an Allen-Bradley PowerFlex 753 AC drive designed for industrial motor speed and torque control.
Q2: What is the input voltage and rated output current?
A: It is designed for 400 VAC three-phase input and has a rated output current of 43 A.
Q3: What are the normal-duty and heavy-duty power ratings?
A: The normal-duty rating is 22 kW, and the heavy-duty rating is 18.5 kW.
Q4: Does this model include a dynamic braking transistor?
A: Yes. It includes an internal dynamic braking transistor. An appropriately rated external braking resistor is required when the application uses dynamic braking.
Q5: What is the difference between the AA and JA model variants?
A: The key configuration difference is the common-mode (CM) jumper. The JA variant has the CM jumper installed, while the AA variant has it removed. Confirm the full catalog number before ordering.
Q6: Does the drive include a Human Interface Module (HIM)?
A: No. This catalog configuration is supplied without a HIM and has a blank cover.
Q7: What are the dimensions and weight?
A: The exact dimensions and weight should be confirmed using the manufacturer’s documentation for this catalog number. Do not rely on the supplied estimate of 335 × 220 × 360 mm and 20 kg for freight calculations or cabinet design without verification.
Q8: Which communication networks can it support?
A: The drive uses a DPI interface and can support networks such as EtherNet/IP, DeviceNet, ControlNet, and PROFIBUS through compatible communication adapters. The required adapter must be selected separately where it is not included.
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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.
