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Allen-Bradley 20G11BC910JN2NNNNN PowerFlex 755 AC Drive – Technical Specifications and FAQ
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Product Type | PowerFlex 755 AC Drive |
| Catalog Number | 20G11BC910JN2NNNNN |
| Input Voltage | 400 VAC |
| Input Phase | 3 Phase |
| Rated Current | 910 A |
| Low-Duty Power Rating | 560 kW |
| Normal-Duty Power Rating | 500 kW |
| Heavy-Duty Power Rating | 400 kW |
| Frame Size | Frame 9 |
| Cooling Method | Air Cooled |
| Communication | Embedded EtherNet/IP |
| Input Configuration | AC Input with DC Terminals |
| Enclosure | Type 1, IP20 |
| Cabinet Style | 600 mm Deep MCC Style |
| EMC Filtering | Filtered |
| CM Jumper | Installed |
| Dynamic Braking | None |
| HIM | Enhanced LCD, Full Numeric, Handheld/Local HIM |
| Dimensions | 145 mm × 140 mm × 140 mm |
| Weight | 5.2 kg |
FAQ
FAQ
Q1: What is the 20G11BC910JN2NNNNN?
A: It is an Allen-Bradley PowerFlex 755 AC drive designed for large industrial motor-control systems. This version uses an air-cooled Frame 9 configuration.
Q2: What is the rated current of this PowerFlex 755 drive?
A: The rated current is 910 A. The drive is specified for 400 VAC three-phase operation.
Q3: What are the power ratings of the 20G11BC910JN2NNNNN?
A: The published ratings are 560 kW for low-duty operation, 500 kW for normal-duty operation, and 400 kW for heavy-duty operation.
Q4: Does this model have embedded EtherNet/IP?
A: Yes. Embedded EtherNet/IP is included, allowing the drive to communicate with compatible control systems and industrial networks.
Q5: What type of cooling does this drive use?
A: The 20G11BC910JN2NNNNN is air cooled. Proper cabinet ventilation and heat dissipation should be provided for reliable operation at high load.
Q6: What enclosure configuration is specified?
A: The drive uses a Type 1, IP20 configuration and a 600 mm deep MCC-style enclosure.
Q7: What is included in the JN2 configuration?
A: This version has the CM jumper installed and includes an Enhanced LCD, full-numeric handheld/local HIM. The configuration is also specified with no internal dynamic-braking option.
Q8: Is the 20G11BC910JN2NNNNN a PowerFlex 755 catalog number?
A: Yes. Rockwell Automation’s documentation lists the exact 20G11BC910JN2NNNNN as a PowerFlex Air Cooled 755 AC Drive, and current distributor data identifies the same catalog number and its Frame 9 specifications.
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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.
