

( Brand: Allen-bradley ), ( Type: Power Supply ), ( Unit Type: Unit ), ( Manufacturer Part Number: 1768-PA3/A ), ( Controller Platform: Compactlogix ), ( Country/region Of Manufacture: China )
The Allen-Bradley 1768-PA3 CompactLogix Power Supply is an essential component in any Rockwell Automation control system. This power supply unit is designed to provide reliable and efficient power to your CompactLogix PLC, ensuring smooth operation and minimal downtime.
The 1768-PA3 is a 24Vdc, 3A power supply with an input voltage range of 85-264Vac and a frequency range of 47-63Hz. It features a wide operating temperature range of -40 C to 85 C, making it suitable for use in various industrial environments. The power supply also includes a short-circuit protection feature, which helps to safeguard your system from potential damage.
The compact size of the 1768-PA3 makes it an ideal choice for space-constrained installations. It measures only 6.69 x 1.97 x 2.76 inches (169.9 x 49.9 x 70.1 mm) and weighs just 0.9 lbs (0.4 kg), making it easy to install and transport. The power supply is also mounted directly to the DIN rail, eliminating the need for additional mounting hardware.
The 1768-PA3 is designed to provide a high level of reliability and durability. It features a robust design with a powder-coated metal housing that provides excellent protection against dust and moisture. The power supply also includes an LED indicator that provides status information, making it easy to monitor the power supply's operation.
In summary, the Allen-Bradley 1768-PA3 CompactLogix Power Supply is a reliable and efficient power supply solution for your CompactLogix PLC. Its compact size, wide operating temperature range, and short-circuit protection feature make it an ideal choice for various industrial applications. Its robust design and LED indicator provide excellent reliability and ease of use, ensuring smooth operation and minimal downtime for your control system.
Pros of buying Allen-Bradley 1768-PA3 CompactLogix Power Supply:1. Reliability: Allen-Bradley is a reputable brand known for its high-quality products, including power supplies. The 1768-PA3 is no exception and is expected to provide reliable power to your CompactLogix controller.
2. Compatibility: This power supply is specifically designed for use with Rockwell Automation's CompactLogix controllers, ensuring seamless integration and operation.
3. Efficiency: The 1768-PA3 is an efficient power supply, delivering power with minimal waste, which can help reduce energy costs in the long run.
4. Wide Input Voltage Range: The power supply has a wide input voltage range, allowing it to operate in a variety of electrical environments.
5. Rugged Design: The power supply is designed to withstand harsh industrial environments, ensuring longevity and reliability.
Cons of buying Allen-Bradley 1768-PA3 CompactLogix Power Supply:1. Cost: Compared to some generic power supplies, the Allen-Bradley 1768-PA3 can be more expensive.
2. Limited Output Current: This power supply may not be suitable for applications requiring high current output.
3. Complex Setup: While the power supply is designed to be easy to use, the setup process may be more complex than some generic power supplies.
Conclusion:The Allen-Bradley 1768-PA3 CompactLogix Power Supply offers reliable power, compatibility with CompactLogix controllers, and efficiency. However, its cost and limited output current may be drawbacks for some users. If you require high current output and are on a tight budget, you may want to consider other options. But if you value the reliability and compatibility offered by Allen-Bradley and have the budget, the 1768-PA3 is a solid choice.
Recommendation:If you are using or planning to use a CompactLogix controller and require a reliable power supply, the Allen-Bradley 1768-PA3 is a recommended option. Its wide input voltage range, rugged design, and compatibility with CompactLogix controllers make it a great choice for industrial applications. However, be sure to consider your budget and power requirements before making a decision.
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