The Allen-Bradley 25A-A8P0N114 is a AC adjustable-frequency drive — PowerFlex 523 for industrial control and automation applications.

What causes a pump or fan drive to drop offline in a remote oil field? Often the answer is a mismatch between the drive's published ratings and the actual supply, ambient or load profile. The Allen-Bradley 25A-A8P0N114 answers that challenge as a PowerFlex 523 AC adjustable-frequency drive rated 1.5 kW (2 HP) in both normal duty and heavy duty, with 8 A continuous output current and a 200…240V AC single-phase input.

What makes the 25A-A8P0N114 suited to demanding installations?

This Frame B drive combines a rugged panel-mount envelope with the control flexibility needed for conveyors, pumps and fans. Its integral EMC filter reduces the need for external filtering in many installations, while the standard interface module provides an integral keypad, potentiometer and LED display for local setup.

• Input voltage: 200…240V AC, 1-phase, with -15 % / +10 % tolerance.
• Input frequency: 47…63 Hz.
• Rated output: 1.5 kW (2 HP) normal duty and 1.5 kW (2 HP) heavy duty at 8 A.
• Output frequency: 0…500 Hz programmable.
• Enclosure: IP20 NEMA/Open Type, panel mount.
• Efficiency: 97.5 % typical.
• Dimensions: 180.0 H × 87.0 W × 172.0 D mm; weight 1.6 kg.
• Operating temperature: -20…+50 °C without derating in vertical IP20 mounting; up to +60 °C derated; up to +70 °C with the 25-FANx-70C control module fan kit.

The operating temperature range matters in field installations where panel cooling is limited. In vertical IP20 mounting, the drive runs at full rating to +50 °C. Above that, derating applies up to +60 °C, and the optional fan kit extends operation to +70 °C. For enclosures rated IP30/NEMA 1/UL Type 1, the 25-JBAx option kit is required, and the published ambient limit is 45 °C without derating.

How does the drive handle power quality and motor protection?

Power supply stability is a common concern on oil and gas sites. This unit tolerates input voltage from -15 % to +10 % and input frequency from 47…63 Hz. A displacement power factor of 0.98 across the speed range supports efficient supply use. Power ride-through is 100 ms, and logic control ride-through is 0.5 s minimum, 2 s typical.

Protection features include a 200 % hardware overcurrent limit and a 300 % instantaneous fault limit. Electronic motor overload protection provides class 10 protection according to NEC article 430, with motor over-temperature protection according to NEC article 430.126(A)(2). The drive is c-UL-us Listed to UL 508C and CSA C22.2 No. 274, and it is compliant with the RoHS Directive 2011/65/EU.

Which control methods and I/O are available?

The drive uses sinusoidal PWM with Volts/Hertz, sensorless vector control and Economizer SVC. Speed regulation is ±1 % of base speed across a 60:1 range in V/Hz mode, and ±0.5 % across a 100:1 range in SVC and SVC Economizer modes. Four independently programmable accel and decel times are available, each from 0…600 s in 0.01 s increments.

Control I/O includes one dedicated Stop input plus four programmable digital inputs, one pulse train input, one isolated analog input and one programmable Form C relay output. An analog output provides 0…10V or 4…20 mA. The built-in RS-485 DSI port on RJ45 terminal C1 supports Modbus RTU function codes 03, 06 and 16, with data rates from 1200…38400 bit/s. Communication-loss handling is configurable through C125 and C126.

How should the drive be integrated and maintained?

Panel builders should note that the drive produces leakage current exceeding 3.5 mA AC and/or 10 mA DC, so the earthing conductor must comply with local regulations for high protective-earthing-current equipment. RS-485 network wiring should be separated from power wires by at least 0.3 m and crossed only at right angles. Termination resistors are required at each end of the network cable.

For maintenance, inspect the fan and heatsink periodically, verify terminal torque and confirm that the ambient temperature remains within the published limits. Because the drive is fan cooled, airflow paths must stay clear. These practices support reliability you can depend on in mission-critical operations.

Frequently asked questions

What is the input voltage of the Allen-Bradley unit?

The Allen-Bradley unit accepts a 200…240V AC single-phase input with -15 % / +10 % tolerance and an input frequency range of 47…63 Hz.

Can This unit operate above 50 °C?

Yes. In vertical IP20 mounting, the drive operates up to +60 °C with derating, and up to +70 °C when the 25-FANx-70C control module fan kit is fitted.

Does this drive support encoder feedback?

No. No encoder option is supported on the PowerFlex 523, so closed-loop vector control is not available on this model.

What communication options are available?

The built-in RS-485 DSI port supports Modbus RTU. Optional 25-COMM cards add DeviceNet, dual-port EtherNet/IP, PROFIBUS DP-V1 or PROFINET connectivity.

What is the output current rating?

The Allen-Bradley unit delivers 8 A maximum continuous output current at rated output voltage, with 1.5 kW (2 HP) in both normal duty and heavy duty.

Contact PetroPartsOnline for parts suited to your application's requirements.

{"@context": "https://schema.org", "@graph": [{"@type": "Product", "name": "25A-A8P0N114 | Allen-Bradley 1.5 kW 200…240V AC Drive", "mpn": "25A-A8P0N114", "sku": "25A-A8P0N114", "brand": {"@type": "Brand", "name": "Allen-Bradley"}, "description": "The Allen-Bradley 25A-A8P0N114 is a AC adjustable-frequency drive — PowerFlex 523 for industrial control and automation applications. What causes a pump or fan drive to drop offline in a remote oil field? Often the answer is a mismatch between the drive's published ratings and the actual supply, ambient or load profile. The Allen-Bradley 25A-A8P0N114 answers that challenge as a PowerFlex 523 AC adjustable-frequency drive rated 1.5 kW (2 HP) in both normal duty and heavy duty, with 8 A continuous", "image": ["https://www.petropartsonline.com/wp-content/uploads/2026/11/1793851946-25A-A8P0N114_1__fpb6db17b6.jpg", "https://www.petropartsonline.com/wp-content/uploads/2026/11/1793851954-25A-A8P0N114_2__fpfd9cfae7.jpg", "https://www.petropartsonline.com/wp-content/uploads/2026/11/1793851961-25A-A8P0N114_3__fp89029398.jpg"], "category": "Drives & Motion Control"}, {"@type": "FAQPage", "mainEntity": [{"@type": "Question", "name": "What makes the 25A-A8P0N114 suited to demanding installations?", "acceptedAnswer": {"@type": "Answer", "text": "This Frame B drive combines a rugged panel-mount envelope with the control flexibility needed for conveyors, pumps and fans. Its integral EMC filter reduces the need for external filtering in many installations, while the standard interface module provides an integral keypad, potentiometer and LED display for local setup. The operating temperature range matters in field installations where panel cooling is limited. In vertical IP20 mounting, the drive runs at full rating to +50 °C. Above that, derating applies up to +60 °C, and the optional fan kit extends operation to +70 °C. For enclosures rated IP30/NEMA 1/UL Type 1, the 25-JBAx option kit is required, and the published ambient limit is 45 °C without derating."}}, {"@type": "Question", "name": "How does the drive handle power quality and motor protection?", "acceptedAnswer": {"@type": "Answer", "text": "Power supply stability is a common concern on oil and gas sites. This unit tolerates input voltage from -15 % to +10 % and input frequency from 47…63 Hz. A displacement power factor of 0.98 across the speed range supports efficient supply use. Power ride-through is 100 ms, and logic control ride-through is 0.5 s minimum, 2 s typical. Protection features include a 200 % hardware overcurrent limit and a 300 % instantaneous fault limit. Electronic motor overload protection provides class 10 protection according to NEC article 430, with motor over-temperature protection according to NEC article 430.126(A)(2). The drive is c-UL-us Listed to UL 508C and CSA C22.2 No. 274, and it is compliant with the RoHS Directive 2011/65/EU."}}, {"@type": "Question", "name": "Which control methods and I/O are available?", "acceptedAnswer": {"@type": "Answer", "text": "The drive uses sinusoidal PWM with Volts/Hertz, sensorless vector control and Economizer SVC. Speed regulation is ±1 % of base speed across a 60:1 range in V/Hz mode, and ±0.5 % across a 100:1 range in SVC and SVC Economizer modes. Four independently programmable accel and decel times are available, each from 0…600 s in 0.01 s increments. Control I/O includes one dedicated Stop input plus four programmable digital inputs, one pulse train input, one isolated analog input and one programmable Form C relay output. An analog output provides 0…10V or 4…20 mA. The built-in RS-485 DSI port on RJ45 terminal C1 supports Modbus RTU function codes 03, 06 and 16, with data rates from 1200…38400 bit/s. Communication-loss handling is configurable through C125 and C126."}}, {"@type": "Question", "name": "How should the drive be integrated and maintained?", "acceptedAnswer": {"@type": "Answer", "text": "Panel builders should note that the drive produces leakage current exceeding 3.5 mA AC and/or 10 mA DC, so the earthing conductor must comply with local regulations for high protective-earthing-current equipment. RS-485 network wiring should be separated from power wires by at least 0.3 m and crossed only at right angles. Termination resistors are required at each end of the network cable. For maintenance, inspect the fan and heatsink periodically, verify terminal torque and confirm that the ambient temperature remains within the published limits. Because the drive is fan cooled, airflow paths must stay clear. These practices support reliability you can depend on in mission-critical operations."}}, {"@type": "Question", "name": "What is the input voltage of the Allen-Bradley unit?", "acceptedAnswer": {"@type": "Answer", "text": "The Allen-Bradley unit accepts a 200…240V AC single-phase input with -15 % / +10 % tolerance and an input frequency range of 47…63 Hz."}}, {"@type": "Question", "name": "Can This unit operate above 50 °C?", "acceptedAnswer": {"@type": "Answer", "text": "Yes. In vertical IP20 mounting, the drive operates up to +60 °C with derating, and up to +70 °C when the 25-FANx-70C control module fan kit is fitted."}}, {"@type": "Question", "name": "Does this drive support encoder feedback?", "acceptedAnswer": {"@type": "Answer", "text": "No. No encoder option is supported on the PowerFlex 523, so closed-loop vector control is not available on this model."}}, {"@type": "Question", "name": "What communication options are available?", "acceptedAnswer": {"@type": "Answer", "text": "The built-in RS-485 DSI port supports Modbus RTU. Optional 25-COMM cards add DeviceNet, dual-port EtherNet/IP, PROFIBUS DP-V1 or PROFINET connectivity."}}, {"@type": "Question", "name": "What is the output current rating?", "acceptedAnswer": {"@type": "Answer", "text": "The Allen-Bradley unit delivers 8 A maximum continuous output current at rated output voltage, with 1.5 kW (2 HP) in both normal duty and heavy duty. Contact PetroPartsOnline for parts suited to your application's requirements."}}]}]}