Products Description
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| Mobile | +8613950166376 | ||
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | Allen-Bradley 20G11BC910JN0NNNNN |
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Series | PowerFlex® 755 |
| Product Type | Air-Cooled AC Variable Frequency Drive (VFD) |
| Function | Provides advanced speed, torque, and motion control for high-power three-phase AC motors |
| Application | Large pumps, fans, conveyors, compressors, extruders, crushers, mills, and heavy industrial automation systems |
| Drive Type | PowerFlex 755 AC Drive with Embedded EtherNet/IP |
| Input Voltage | 400 VAC, Three-phase |
| Output Current | 910 A |
| Motor Power Rating | 560 kW (Low Duty), 500 kW (Normal Duty), 400 kW (Heavy Duty) |
| Input Configuration | AC Input with DC Terminals |
| Input Frequency | 50/60 Hz |
| Frame Size | Frame 9 |
| Enclosure Rating | Type 1, IP20, 600 mm Deep MCC Style |
| Cooling Method | Forced Air |
| EMC Filter | Integrated EMC Filter |
| CM Jumper | Installed (Preferred) |
| Dynamic Braking | No Internal Dynamic Braking Transistor |
| Communication | Embedded EtherNet/IP |
| Human Interface Module (HIM) | Blank (No HIM) |
| Embedded I/O | Standard Embedded I/O |
| Safety Function | Supports Safe Torque Off (STO) with optional safety modules |
| Mounting Type | MCC / Cabinet Mount |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Dimensions | Approx. 600 × 600 × 2200 mm (MCC style cabinet configuration) |
| Weight | Approx. 400 kg |
FAQ
FAQ
Q1: What is the Allen-Bradley 20G11BC910JN0NNNNN used for?
A: The 20G11BC910JN0NNNNN is designed for controlling high-power AC motors in applications such as large conveyors, pumps, fans, compressors, mills, and process equipment requiring precise speed and torque control.
Q2: What are the voltage and current ratings of this drive?
A: The drive operates at 400 VAC three-phase and provides a rated output current of 910 A. It supports 500 kW Normal Duty, 400 kW Heavy Duty, and up to 560 kW Low Duty applications.
Q3: Does the 20G11BC910JN0NNNNN include a built-in braking transistor?
A: No. This model does not include an internal dynamic braking transistor. External braking equipment must be selected separately if the application requires rapid deceleration or regenerative energy handling.
Q4: What enclosure type does this PowerFlex 755 drive use?
A: The drive uses a Type 1, IP20, 600 mm deep MCC-style enclosure, designed for installation in industrial motor control centers or suitable electrical cabinets.
Q5: Does the 20G11BC910JN0NNNNN include a keypad or HIM module?
A: No. This configuration is supplied as Blank (No HIM). A compatible PowerFlex HIM can be added separately for local operation, setup, and diagnostics.
Q6: What are the dimensions and weight of the 20G11BC910JN0NNNNN?
A: The drive uses a large Frame 9 MCC-style construction. The approximate cabinet dimensions are 600 mm depth × 600 mm width × 2200 mm height, with an estimated weight of approximately 400 kg.
Q7: What communication features are available on this drive?
A: The PowerFlex 755 includes embedded EtherNet/IP communication, allowing integration with Rockwell Automation control systems and industrial Ethernet networks. Additional communication, feedback, and I/O modules can also be added.
Q8: What should be checked before installing the 20G11BC910JN0NNNNN?
A: Before installation, verify the incoming three-phase power supply, motor ratings, grounding, cabinet ventilation, MCC installation requirements, network configuration, and protection settings. Due to the high power rating, proper electrical design and installation procedures are 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.
