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Allen-Bradley 20G11BC1K6JN0NNNNN PowerFlex 755 AC Drive – Technical Specifications and FAQ
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Product Type | PowerFlex 755 AC Drive |
| Catalog Number | 20G11BC1K6JN0NNNNN |
| Input Voltage | 400 VAC |
| Input Phase | 3 Phase |
| Rated Current | 1590 A |
| Low-Duty Power Rating | 1000 kW |
| Normal-Duty Power Rating | 900 kW |
| Heavy-Duty Power Rating | 710 kW |
| Frame Size | Frame 10 |
| Cooling | Air Cooled |
| Communication | Embedded EtherNet/IP |
| Input Configuration | AC Input with DC Terminals |
| EMC Filtering | Yes |
| Dynamic Braking | No internal dynamic braking transistor |
| HIM | Blank / No Keypad |
| Enclosure | IP20, NEMA Type 1 |
| Cabinet Style | 600 mm Deep MCC Style |
| Operating Temperature | -20 to 60 °C |
| Storage Temperature | -40 to 70 °C |
| Dimensions | 140 × 35 × 145 mm |
| Weight | 1.2 kg |
FAQ
FAQ
Q1: What is the 20G11BC1K6JN0NNNNN?
A: It is an Allen-Bradley PowerFlex 755 AC drive designed for large industrial motor-control applications. Its Frame 10 construction is intended for high-current installations.
Q2: What are the main electrical ratings?
A: The drive uses a 400 VAC three-phase supply and has a 1590 A normal-duty current rating. Its published normal-duty power rating is 900 kW, while the heavy-duty rating is 710 kW.
Q3: What frame size is used on this model?
A: The 20G11BC1K6JN0NNNNN uses Frame 10. This places it among the larger PowerFlex 755 configurations intended for high-power motor applications.
Q4: Does this PowerFlex 755 include EtherNet/IP?
A: Yes. The PowerFlex 755 platform provides a built-in Ethernet/IP interface, allowing the drive to communicate with compatible industrial automation systems.
Q5: What enclosure rating does the drive have?
A: The model is specified with an IP20 enclosure rating and is associated with a Type 1 configuration. The catalog family also identifies the package as a 600 mm deep MCC-style drive.
Q6: Does the 20G11BC1K6JN0NNNNN have an internal braking transistor?
A: No. The model-specific specifications state that the dynamic braking transistor is not included.
Q7: Is a keypad included with this configuration?
A: No. The model is listed as not containing a keypad. A compatible Human Interface Module can be specified separately when local drive operation or commissioning is required.
Q8: What operating temperature range is specified?
A: The published operating range is -20 to 60 °C, with a storage range of -40 to 70 °C. Installation should still account for cabinet ventilation and the thermal requirements of a high-current Frame 10 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.
