Product Overview
The PW484-50 is a high-efficiency AC power supply module designed for Yokogawa CENTUM VP Field Control Units (AFV series). It converts wide-range AC input into regulated DC power for processors and I/O modules, ensuring continuous and reliable operation in industrial environments.
Built for mission-critical applications, the PW484-50 provides stable energy delivery, preventing system resets or data loss due to power fluctuations. When installed in dual-redundant configurations, it ensures seamless failover, maintaining process continuity.
Technical Specifications
| Item | Description |
|---|---|
| Model Number | PW484-50 |
| Module Type | AC Power Supply Unit |
| System Compatibility | CENTUM VP Field Control Units (AFV series) |
| Input Voltage | 100–240 V AC (wide-range) |
| Frequency | 50 / 60 Hz |
| Output Voltage | Regulated DC bus voltage for system backplanes |
| Redundancy | Dual-redundant (1+1) supported |
| Status Monitoring | Front-panel LEDs: “Power OK” / “Fault” |
| Protection | Overvoltage, overcurrent, and thermal shutdown |
| Cooling | Designed for heat dissipation in control nests |
| Dimensions (W × H × D) | 5.1 cm × 20.3 cm × 15.2 cm |
| Weight | 0.9 kg |
Operational Advantages
-
Seamless Failover: In redundant setups, one module automatically takes over if the other fails
-
Global Compatibility: “-50” indicates support for international AC power standards
-
Simplified Maintenance: Easy installation and removal for rapid replacement
-
Signal Integrity: High-performance filtering minimizes EMI, protecting sensitive FCU analog and digital signals
FAQ
Is the PW484-50 hot-swappable?
Yes. In a dual-redundant configuration, a faulty PW484-50 can be replaced while the system remains live without interrupting Field Control Station operation.
Can it be used with 24 V DC input?
No. The PW484-50 is designed for AC input (100–240 V AC). For 24 V DC applications, a DC-specific module from the PW48x series is required.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| 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. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| 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. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
Recently Viewed
Express Shipping
Extensive Inventory
Quality Assurance
