The Yokogawa PW481-50 is a high-performance power supply module designed for use in Yokogawa Centum VP systems. It ensures a stable and reliable power source for system components, providing optimal power management for industrial automation applications. Built to handle demanding environments, the PW481-50 is engineered for continuous operation in high-performance control systems, supporting various equipment with efficient power delivery and high reliability.

This power supply module is particularly suited for mission-critical environments where system uptime is crucial. By offering high load regulation, short-circuit protection, and a wide operating temperature range, the PW481-50 is ideal for process control, energy management, and monitoring systems in industries such as oil and gas, chemical manufacturing, power generation, and automation systems.

The compact design of the PW481-50 (dimensions: 49.7 x 199.5 x 149 mm) and its weight of 1 kg make it an excellent choice for installations with limited space. The module is also equipped with advanced protection features to ensure long-lasting performance and safeguard the connected systems.

Product Parameters

Below are the key specifications for the Yokogawa PW481-50 Power Supply Module:

Applications

The Yokogawa PW481-50 Power Supply Module is ideal for a range of industrial applications where reliable and efficient power supply is crucial. Some key applications include:

1. Power Generation Plants: The PW481-50 ensures stable power supply to various equipment such as turbines, generators, and control panels, optimizing energy production processes.

2. Oil & Gas: Used in oil rigs, pipelines, and processing plants, the power supply module provides reliable energy to safety systems, control systems, and monitoring equipment.

3. Manufacturing: In industrial manufacturing, the module powers automated machinery, robots, and production lines, ensuring smooth and uninterrupted operations.

4. Chemical and Petrochemical: The PW481-50 supports the power needs of reactors, distillation columns, and mixing units, maintaining process stability and safety in the industry.

5. Water Treatment: Ensures consistent power delivery to pumps, filtration systems, and dosing equipment, supporting water treatment processes in municipal and industrial applications.

6. Building Automation: Provides reliable power to HVAC systems, lighting control, and energy management systems, helping to optimize energy consumption in commercial buildings.

Advantages of the Yokogawa PW481-50

1. High Efficiency: With an efficiency rating of ≥ 85%, the PW481-50 ensures minimal energy waste and optimal power delivery, reducing operational costs.

2. Compact Size: Its compact dimensions of 49.7 x 199.5 x 149 mm make it ideal for environments where space is limited, yet high performance is still needed.

3. Wide Temperature Range: The PW481-50 operates in temperatures ranging from -10°C to 60°C, making it suitable for use in a variety of industrial environments, from freezing to high-heat conditions.

4. Overload and Short-Circuit Protection: Equipped with advanced protection mechanisms, including overload, overvoltage, and short-circuit protection, the PW481-50 ensures the safety of your connected equipment and reduces the risk of system failure.

5. Robust and Reliable: Built for industrial environments, the module is designed to handle continuous operation, ensuring reliable and long-lasting performance.

6. High Output Current: With an output current of 20A, the PW481-50 can power multiple components simultaneously, making it suitable for demanding applications.

7. Efficient Power Management: The module’s ability to efficiently manage power and provide steady output ensures stable system performance, reducing the risk of power fluctuations that can affect sensitive equipment.

8. Low Maintenance: The PW481-50 is engineered for durability, requiring minimal maintenance even in harsh industrial conditions, ensuring lower total cost of ownership.

9. Flexible Input Voltage Range: With an input voltage range of 100-240V AC, the module is adaptable to various global power systems, making it suitable for international applications.

10. Easy Installation: The rack-mounted design of the PW481-50 makes installation simple, even in complex industrial setups, allowing for quick and efficient deployment.

FAQ(Frequently Asked Questions)

1. What is the input voltage range for the PW481-50?

   • The input voltage range is 100-240V AC, allowing for flexible integration into various power systems.

2. What is the output voltage of the PW481-50?

   • The output voltage is 24V DC, making it suitable for powering DC-operated equipment.

3. What is the maximum output current?

   • The maximum output current is 20A, providing sufficient power for multiple components.

4. What is the power consumption of the PW481-50?

   • The power consumption is 480W, ensuring efficient use of electricity.

5. What are the protection features of the PW481-50?

   • The module features overload, overvoltage, and short-circuit protection.

6. What is the operating temperature range for the PW481-50?

   • The operating temperature range is -10°C to 60°C.

7. Can the PW481-50 be used in outdoor environments?

   • The module is designed for industrial applications and can be used in environments with varying temperatures, but should be installed in a controlled environment to avoid exposure to extreme weather conditions.

8. What is the weight of the PW481-50?

   • The PW481-50 weighs 1 kg, making it easy to handle during installation.

9. Is the PW481-50 compatible with other Yokogawa Centum VP modules?

   • Yes, the PW481-50 is fully compatible with other Yokogawa Centum VP modules, ensuring seamless integration into existing systems.

10. What is the expected lifespan of the PW481-50?

• The PW481-50 is built for durability and designed for long-term use with minimal maintenance, providing reliable performance over several years.