Product Overview

The Allen Bradley 20F1AGF142JN0NNNNN is a PowerFlex 753 packaged AC drive with embedded I/O, designed for industrial motor-control applications requiring a 690 V three-phase supply. Its 142 A output rating and Frame 6 construction make it suitable for higher-power machinery and process equipment.

This model features an IP54, NEMA Type 12 enclosure, forced-air cooling, standard protection, and integrated filtering. Its AC input configuration includes precharge and does not provide DC bus terminals. It is also supplied without a dynamic braking transistor or an integrated HIM.

As part of the PowerFlex 750 family, the drive provides a flexible platform for industrial automation projects, equipment upgrades, and motor-control system maintenance. When selecting this model, engineers should confirm the motor's electrical ratings, load characteristics, enclosure requirements, and control-system configuration.

Technical Specifications

Parameter	Specification
Brand	Allen Bradley
Model	20F1AGF142JN0NNNNN
Product Series	PowerFlex 753
Product Type	AC Drive
Voltage Rating	690 V AC
Phase	3-phase
Output Current	142 A
Normal-Duty Power	132 kW
Heavy-Duty Power	110 kW
Frame Size	Frame 6
Enclosure Rating	IP54
NEMA Rating	NEMA Type 12
Cooling Method	Forced Air
I/O	Embedded I/O
Input Configuration	AC Input with Precharge
DC Bus Terminals	Not Included
EMC Filtering	Filtered
CM Jumper	Installed
Dynamic Braking	No Internal Dynamic Braking Transistor
HIM	Not Included
Dimensions	1298.3 × 609.4 × 464.7 mm
Weight	91 kg / 200.62 lb

Recommended Related Models

The following PowerFlex 753 models may be considered for projects involving different motor current and power requirements:

20F1AGF119JN0NNNNN – PowerFlex 753 AC Drive, 119 A, 690 V configuration.
20F1AGF171JN0NNNNN – PowerFlex 753 AC Drive, higher-current 690 V configuration.
20F1AGF212JN0NNNNN – PowerFlex 753 AC Drive, higher-capacity 690 V configuration.
20F1AGE125AN0NNNNN – PowerFlex 753 AC Drive, 600 V configuration.
20F1AGE144AN0NNNNN – PowerFlex 753 AC Drive, 600 V configuration.

Select a related model according to the required voltage, current, power rating, enclosure, and braking configuration. These models are not necessarily direct replacements.

Popular Related Models

20F1AGE053AA0NNNNN – Allen Bradley PowerFlex 753 AC Drive.
20F1AGE063AA0NNNNN – Allen Bradley PowerFlex 753 AC Drive.
20F1AGE077AN0NNNNN – Allen Bradley PowerFlex 753 AC Drive.
20F1AGE125AA0NNNNN – Allen Bradley PowerFlex 753 AC Drive.
20F1AGE192AA0NNNNN – Allen Bradley PowerFlex 753 AC Drive.

For replacement or procurement, confirm the complete catalog number and product configuration before ordering. Different suffixes can indicate important differences in voltage, enclosure, filtering, braking, and other drive options.

Applications

The Allen Bradley 20F1AGF142JN0NNNNN PowerFlex 753 AC Drive is designed for industrial motor speed and torque control in applications that require reliable operation, flexible integration, and a protected drive enclosure. With a 690 V three-phase input and a 142 A current rating, it is suitable for demanding industrial installations.

Typical applications include:

Industrial Pumping Systems: Controls motor speed in water treatment, process circulation, and fluid transfer equipment.
Fan and Ventilation Systems: Supports adjustable airflow in industrial ventilation and cooling applications.
Conveyor Equipment: Provides controlled motor operation for material handling and production lines.
Manufacturing Machinery: Helps regulate motor performance in automated production equipment.
Process Industries: Supports variable-speed motor control in continuous industrial processes.
Heavy-Duty Equipment: Provides a drive solution for machinery requiring substantial motor power and operational flexibility.

The IP54, NEMA Type 12 enclosure makes this drive suitable for installations requiring additional protection against dust and environmental contaminants.

Key Advantages and Features

1. High-Power Motor Control

With a rated output current of 142 A, the drive supports substantial industrial motor loads. Its normal-duty rating is 132 kW, while its heavy-duty rating is 110 kW.

2. 690 V Three-Phase Operation

The drive is designed for 690 V AC three-phase systems, making it suitable for industrial power distribution environments operating at this voltage level.

3. Embedded I/O

Built-in I/O provides connection options for control signals and simplifies integration with industrial automation systems.

4. IP54 and NEMA Type 12 Enclosure

The protected enclosure helps limit the ingress of dust and other environmental contaminants, supporting installation in appropriate industrial environments.

5. Forced-Air Cooling

The forced-air cooling design helps manage heat generated during drive operation and supports stable performance under specified operating conditions.

6. Integrated EMC Filtering

The drive includes filtering, with the common-mode jumper installed in its specified configuration, helping address electromagnetic compatibility requirements.

7. AC Input with Precharge

The AC input configuration includes precharge and does not provide DC bus terminals as standard. System design should account for this configuration before installation.

8. Flexible Automation Integration

As part of the PowerFlex 753 family, the drive supports industrial motor-control applications requiring configurable control functions and system integration options.

Technical FAQs

Q1: What is the rated voltage of the 20F1AGF142JN0NNNNN?

It is designed for a 690 V AC, three-phase power supply. The incoming power system must match the drive's specified electrical requirements.

Q2: What is its rated output current?

The catalog rating is 142 A. Actual operating current must remain within the applicable normal-duty or heavy-duty rating.

Q3: What are its normal-duty and heavy-duty power ratings?

The drive has a normal-duty rating of 132 kW and a heavy-duty rating of 110 kW. Motor selection should be based on the applicable load profile.

Q4: Does this model include embedded I/O?

Yes. Embedded I/O is included, providing onboard connection capability for supported control signals.

Q5: What type of cooling does the drive use?

It uses forced-air cooling. Adequate ventilation and clearance must be maintained around the drive during installation.

Q6: What enclosure protection does it provide?

The model has an IP54 enclosure and a NEMA Type 12 rating. The installation environment should still comply with the manufacturer's environmental requirements.

Q7: Does the 20F1AGF142JN0NNNNN include a dynamic braking transistor?

No. This catalog configuration is specified without an internal dynamic braking transistor. Applications requiring braking capability need an appropriately engineered external solution.

Q8: Does the drive include a Human Interface Module (HIM)?

No. This version is supplied with a blank configuration and no HIM. A suitable interface option can be selected separately if required.

Q9: What should be checked before replacing an existing PowerFlex drive?

Verify the supply voltage, output current, motor power, enclosure rating, control wiring, communication requirements, and parameter configuration. The replacement must also match the application's braking and installation requirements.

Q10: What maintenance checks are recommended?

Inspect cooling fans, ventilation paths, electrical connections, grounding, and signs of overheating or contamination. Maintenance should be performed by qualified personnel with the equipment isolated according to applicable safety procedures.

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