Products Description
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Allen-Bradley 20G11BC2K1AN0NNNNN PowerFlex 755 AC Drive – Technical Specifications and FAQ
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Allen-Bradley |
| Product Type | PowerFlex 755 AC Packaged Drive |
| Catalog Number | 20G11BC2K1AN0NNNNN |
| Input Voltage | 400 VAC |
| Input Phase | 3 Phase |
| Rated Current | 2150 A |
| Low-Duty Power Rating | 1400 kW |
| Normal-Duty Power Rating | 1250 kW |
| Heavy-Duty Power Rating | 1000 kW |
| Frame Size | Frame 10 |
| Cooling | 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 | Removed |
| Dynamic Braking | None |
| HIM | Blank, No HIM |
| Dimensions | 145 mm × 140 mm × 140 mm |
| Weight | 5.0 kg |
FAQ
FAQ
Q1: What is the 20G11BC2K1AN0NNNNN?
A: It is an Allen-Bradley PowerFlex 755 AC packaged drive designed for high-power three-phase motor control. The unit uses a Frame 10 air-cooled construction.
Q2: What is the rated current of this PowerFlex 755?
A: The drive has a rated current of 2150 A. This places it in the highest-current range of the 400 VAC PowerFlex 755 configurations.
Q3: What are the power ratings of the 20G11BC2K1AN0NNNNN?
A: The published ratings are 1400 kW for low-duty operation, 1250 kW for normal-duty operation, and 1000 kW for heavy-duty operation. The appropriate rating depends on the motor’s operating duty and load profile.
Q4: Does this model support EtherNet/IP?
A: Yes. Embedded EtherNet/IP is included in the catalog configuration, providing a built-in network interface for compatible industrial automation systems.
Q5: What type of cooling does the drive use?
A: The 20G11BC2K1AN0NNNNN is air cooled. With a 2150 A rating and power levels above 1 MW, the installation requires adequate ventilation and thermal management.
Q6: What enclosure configuration is specified?
A: The drive is specified as Type 1, IP20 and uses a 600 mm deep MCC-style configuration.
Q7: Does the AN0 configuration include dynamic braking?
A: No. The published configuration lists the dynamic-braking option as none. Any external braking arrangement required by the application must be evaluated separately.
Q8: Is a HIM included with the 20G11BC2K1AN0NNNNN?
A: No. The AN0 configuration is specified as Blank, No HIM. A compatible Human Interface Module can be added separately when local monitoring, setup, or operator control is required.
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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.
