Allen Bradley 20G11NE1P7AA0NNNNN PowerFlex 755 AC Drive
Allen Bradley 20G11NE1P7AA0NNNNN PowerFlex 755 AC Drive
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Brand:Allen Bradley PLC Item No.:20G11NE1P7AA0NNNNN Product Origin:USA Product Dimensions:454 x 212 x 190 mm Product Weight:11 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen Bradley 20G11NE1P7AA0NNNNN PowerFlex 755 AC Drive is designed for low-power industrial motor-control applications that require adjustable speed, network connectivity, and integration with automated equipment.
This 600V-class, three-phase drive provides a continuous output current of 1.7 A under normal-duty conditions and supports motors rated up to 1 HP in normal-duty applications. Its embedded EtherNet/IP communication capability makes it suitable for integration with compatible industrial control systems.
The unit also features an internal dynamic braking transistor, EMC filtering, and an AC input with precharge. These features support its use in applications such as small conveyors, pumps, fans, and production machinery.
Although the 20G11NE1P7AA0NNNNN has been discontinued, it remains relevant to maintenance teams and industrial facilities operating existing PowerFlex 755 equipment. The direct replacement catalog number listed by Rockwell Automation is 20G11NE1P7JA0NNNNN.
Technical Specifications
Parameter
Description
Brand
Allen Bradley
Model
20G11NE1P7AA0NNNNN
Product Series
PowerFlex 755
Product Type
AC Drive
Input Voltage Class
600V AC
Input Phase
Three-phase
DC Bus Voltage
810 VDC
Input Type
AC Input with Precharge
Continuous Output Current (Normal Duty)
1.7 A
Continuous Output Current (Heavy Duty)
0.9 A
Motor Power (Normal Duty)
1 HP
Motor Power (Heavy Duty)
0.5 HP
Frame Size
Frame 3
Communication
Embedded EtherNet/IP
Dynamic Braking
Internal DB Transistor
Filtering
EMC Filter
CM Capacitor Configuration
Jumper Removed
Operator Interface
No HIM
Dimensions
454 × 212 × 190 mm
Weight
11 kg / 24.25 lb
Lifecycle Status
Discontinued
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Applications
The Allen Bradley 20G11NE1P7AA0NNNNN is a compact, low-power model in the PowerFlex 755 AC Drive family. Designed for three-phase AC motor control in 600V-class industrial systems, it provides adjustable speed and torque control for equipment that requires precise motor operation.
Typical applications include:
Small conveyor systems: Regulates motor speed for controlled material movement.
Pumps and circulation equipment: Adjusts motor operation to meet process flow requirements.
Ventilation systems: Supports variable-speed control of fans and blowers.
Packaging machinery: Provides controlled motor operation in automated packaging processes.
Production equipment: Integrates into machinery requiring adjustable motor speed.
Industrial automation systems: Connects with compatible control platforms through EtherNet/IP.
Advantages
Suitable for low-power motor applications
With a 1.7 A normal-duty output rating and a 1 HP normal-duty motor rating, this model is suited to smaller industrial motor applications where controlled speed and reliable operation are important.
Integrated EtherNet/IP communication
The PowerFlex 755 platform supports embedded EtherNet/IP communication, allowing the drive to exchange operating data and control commands with compatible automation systems.
Built-in dynamic braking transistor
An internal dynamic braking transistor supports applications requiring controlled deceleration. External braking components must be selected according to the actual stopping requirements.
EMC filtering
The integrated EMC filter helps manage electromagnetic interference when the drive is installed and grounded according to the manufacturer's recommendations.
AC input with precharge
The drive uses an AC input configuration with precharge. This design supports controlled charging of the DC bus during startup.
Flexible industrial integration
As part of the PowerFlex 755 family, the drive can be incorporated into compatible motor-control systems using the appropriate control, communication, and configuration arrangements.
Technical FAQs
Q1: What is the input voltage class of the 20G11NE1P7AA0NNNNN?
This model is designed for a 600V-class, three-phase AC supply. The actual supply voltage must be checked against the drive nameplate and installation requirements.
Q2: What is the continuous output current rating?
The continuous output current is 1.7 A for normal-duty operation and 0.9 A for heavy-duty operation. The correct rating depends on the motor and application load.
Q3: What motor power is supported by this drive?
The rated motor capacity is 1 HP for normal-duty applications and 0.5 HP for heavy-duty applications.
Q4: Does the drive support EtherNet/IP?
Yes. The PowerFlex 755 platform provides embedded EtherNet/IP communication for integration with compatible PLCs and industrial control networks.
Q5: Does this model include dynamic braking?
Yes. It includes an internal dynamic braking transistor. An appropriately rated external braking resistor may be needed depending on the application's regenerative energy and stopping requirements.
Q6: What is the function of the precharge circuit?
The precharge circuit helps limit inrush current while the drive's DC bus capacitors charge during startup. This supports the drive's power-up process.
Q7: Does the 20G11NE1P7AA0NNNNN have an EMC filter?
Yes. This catalog configuration includes EMC filtering. Correct grounding, cable routing, and installation practices remain important for electromagnetic compatibility.
Q8: Can this drive control pumps and fans?
Yes. It can provide variable-speed control for compatible pump and fan motors. The motor ratings and control parameters should be configured for the specific load.
Q9: Does this catalog number include a built-in operator interface?
No. This configuration is supplied without a Human Interface Module (HIM). A compatible interface or external control system can be used for parameter access and operation.
Q10: What is the replacement model for this drive?
Rockwell Automation identifies 20G11NE1P7JA0NNNNN as the direct replacement for this discontinued catalog number. Confirm the replacement's configuration and wiring requirements before making a substitution.
