Brand:Allen Bradley PLC Item No.:25A-D1P4N114 Product Origin:USA Product Dimensions:172 x 72 x 152 mm Product Weight:1.1 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 25A-D1P4N114 is a PowerFlex 523 adjustable frequency AC drive designed for compact industrial motor control applications. It operates with a 380–480V AC three-phase supply and provides a rated output current of 1.4 A, supporting motors up to 0.4 kW (0.5 HP).
A key feature of this model is its integral EMC filter, which distinguishes it from the corresponding 25A-D1P4N104 configuration. This makes the N114 version a suitable choice for installations where integrated electromagnetic compatibility filtering is required.
The drive combines V/Hz and sensorless vector control, built-in RS-485 communication, and a braking transistor in a compact Frame A design. It can be used in a variety of small machinery and automation applications where dependable motor speed regulation and straightforward system integration are important.
For equipment manufacturers, system integrators, and industrial maintenance teams, the 25A-D1P4N114 offers a practical solution for low-power three-phase motor control.
Technical Specifications
Parameter
Specification
Brand
Allen-Bradley
Model
25A-D1P4N114
Product Series
PowerFlex 523
Product Type
Adjustable Frequency AC Drive
Input Voltage
380–480V AC
Input Phase
3-phase
Input Frequency
50/60 Hz
Output Voltage
0–460V AC
Output Current
1.4 A
Rated Power
0.4 kW / 0.5 HP
Frame Size
Frame A
Control Methods
V/Hz, Sensorless Vector Control
Communication
RS-485
EMC Filter
Integral EMC Filter
Braking Transistor
Built-in
Enclosure
IP20 NEMA / Open Type
Interface Module
Standard
Dimensions
172 × 72 × 152 mm
Weight
1.1 kg / 2.43 lb
Recommended Related Models
The following models belong to the PowerFlex 523 series and offer different motor power and current ratings. The N114 suffix identifies configurations with an integral EMC filter.
Model
Product Description
25A-D2P3N114
PowerFlex 523 AC Drive, 0.75 kW
25A-D4P0N114
PowerFlex 523 AC Drive, 1.5 kW
25A-D6P0N114
PowerFlex 523 AC Drive, 2.2 kW
25A-D010N114
PowerFlex 523 AC Drive, 4.0 kW
25A-D013N114
PowerFlex 523 AC Drive, 5.5 kW
25A-D017N114
PowerFlex 523 AC Drive, 7.5 kW
Popular Related Models
25A-D1P4N104 – PowerFlex 523 AC Drive, without integral EMC filter
25A-D2P3N104 – PowerFlex 523 AC Drive, 0.75 kW
25A-D4P0N104 – PowerFlex 523 AC Drive, 1.5 kW
25A-D6P0N104 – PowerFlex 523 AC Drive, 2.2 kW
25B-D1P4N104 – PowerFlex 525 AC Drive, 0.4 kW
25B-D2P3N104 – PowerFlex 525 AC Drive, 0.75 kW
Note: PowerFlex 523 and PowerFlex 525 models belong to the same product family but have different configurations and features. Check electrical ratings and application requirements before selecting a replacement.
Applications
The Allen-Bradley 25A-D1P4N114 PowerFlex 523 AC Drive is a compact variable-frequency drive designed for controlling small three-phase AC motors. With a 0.4 kW (0.5 HP) rating, it is suitable for machinery and automation systems that require adjustable motor speed, controlled acceleration, and reliable operation.
Typical applications include:
Small industrial conveyor systems
Pumps and ventilation equipment
Packaging and labeling machinery
Material handling equipment
Automated assembly machines
General-purpose motor speed control
Advantages
Integrated EMC Filtering
Unlike the N104 configuration, the 25A-D1P4N114 includes an integral EMC filter to help reduce electromagnetic interference in compatible installations.
Compact Installation Design
Its Frame A construction makes it suitable for control cabinets and machinery with limited installation space.
Flexible Motor Control
The drive supports V/Hz and sensorless vector control, providing flexibility for different motor loads and operating conditions.
Built-In Communication
An integrated RS-485 interface supports communication with compatible industrial automation equipment.
Integrated Braking Transistor
The built-in braking transistor supports dynamic braking applications when connected to a properly selected external braking resistor.
Practical Commissioning
The PowerFlex 523 series provides application-oriented parameter groups and configuration options to simplify setup and routine adjustments.
Technical FAQs
Q1: What is the rated power of the 25A-D1P4N114?
It is rated at 0.4 kW (0.5 HP) for both normal-duty and heavy-duty applications.
Q2: What input voltage is required?
The drive is designed for 380–480V AC three-phase input. The specified operating voltage range should be observed during installation.
Q3: What is its rated output current?
The rated output current is 1.4 A. The connected motor's rated current must be compatible with this limit.
Q4: Does the 25A-D1P4N114 have an EMC filter?
Yes. The N114 model includes an integral EMC filter. This is one of its key configuration differences from the 25A-D1P4N104, which is supplied without an integral filter.
Q5: Which motor control methods does it support?
It supports Volts per Hertz (V/Hz) and sensorless vector control. The appropriate method depends on motor characteristics and application requirements.
Q6: Does this drive support dynamic braking?
Yes. It includes a braking transistor. An external braking resistor may be required depending on the application's stopping requirements.
Q7: What communication interface is available?
The drive provides an integrated RS-485 interface for compatible industrial communication configurations.
Q8: Can the drive be used with a PLC?
Yes. It can be integrated into suitable PLC-based control systems through compatible control signals or its RS-485 communication interface. Wiring and communication parameters must be configured correctly.
Q9: Why might the drive trip during motor acceleration?
Possible causes include excessive acceleration load, an incorrectly configured acceleration time, motor overload, or an unsuitable drive-to-motor selection. Check the fault code and relevant parameters before restarting.
Q10: What should be checked when replacing a 25A-D1P4N114?
Verify the input voltage, output current, motor power, EMC filter configuration, wiring, parameter settings, and mounting requirements. The replacement should match the original electrical and installation requirements.
