Product Description
The PW482-51 is a high-performance power supply module designed for the Yokogawa CENTUM VP and CS 3000 Distributed Control Systems (DCS). It provides the critical electrical backbone for I/O modules and serves as the primary power source for field transmitters. Built for industrial-grade resilience, the module ensures stable voltage regulation and isolation, protecting sensitive control logic from field-side electrical noise.
Technical Specifications
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Model / Part Number: PW482 (PW482-51)
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Input Voltage Requirement: 24 V DC (range 20.4–28.8 V DC)
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Output Functionality: Dual-purpose delivery for internal system logic and external 24 V DC transmitter loops
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Redundancy Capability: Supports dual-redundant configurations for mission-critical applications
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Terminal Interface: Heavy-duty M4 screw terminals for secure, vibration-resistant wiring
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Thermal Management: Optimized for rack-mounted environments
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Diagnostics: Integrated status indicators for real-time monitoring of power health and fault detection
System Integration and Safety
The PW482-51 is designed for rigorous process industry demands, such as chemical manufacturing and power generation. Key features include:
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Load Sharing & Failover: Dual-redundant setup allows seamless failover with shared load
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Vibration Resistance: M4 screw terminals maintain high-current connections in mechanically active environments, preventing intermittent power loss
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Industrial Protection: Stable voltage and electrical isolation safeguard sensitive control modules from field-side noise
Technical FAQ
Q: Can the PW482-51 be used alongside different power models?
A: For proper load balancing and redundancy, use identical PW482-51 modules within the same power supply frame.
Q: What is the significance of the "-51" suffix?
A: The suffix indicates a specific revision or mounting style. The PW482-51 is the standard updated variant for modern CENTUM installations, including improvements like enhanced coating or explosion protection where applicable.
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| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
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| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
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