Product Overview
The PW482-50 S2 is a mission-critical power supply module designed for the Yokogawa CENTUM VP Distributed Control System (DCS). It provides stable, regulated DC power to Field Control Unit (FCU) components, ensuring reliable processor operation and accurate I/O signal processing.
Engineered for harsh industrial environments, the PW482-50 S2 incorporates advanced noise filtering and surge suppression to protect sensitive control electronics. As a Style S2 revision, it features an enhanced hardware design optimized for improved thermal stability and long-term reliability in 24/7 continuous process operations.
Technical Specifications
| Item | Description |
|---|---|
| Model Number | PW482-50 S2 |
| Module Type | System Power Supply Unit |
| System Compatibility | CENTUM VP Field Control Units (AFV series) |
| Input Voltage | 100–120 V AC or 220–240 V AC (configuration dependent) |
| Output Voltage | Standardized DC bus for FCU backplanes |
| Redundancy | 1+1 parallel redundancy supported |
| Fault Signaling | Power-fail status contacts to DCS |
| Cooling | Convection or forced air (enclosure dependent) |
| Dimensions (W × H × D) | 5.1 cm × 20.3 cm × 15.2 cm |
| Weight | 0.9 kg |
| Style Code | S2 |
System Integration & Reliability
-
Redundant Operation: In duplex configurations, two PW482-50 S2 units share the load; if one fails, the remaining unit instantly assumes full load without system reset
-
Diagnostic Visibility: Front-panel LED indicators provide clear Power OK and Fault status at a glance
-
Electrical Protection: Integrated filtering and surge protection safeguard CPUs and I/O modules from electrical disturbances
-
Industrial Durability: Manufactured to strict industrial quality standards for long-term cabinet operation
FAQ
What does the “-50” designation indicate?
The -50 suffix typically refers to a specific input voltage/frequency configuration compatible with standard 50/60 Hz industrial power grids, supporting global deployment.
Should redundant power supplies use the same Style Code?
Yes. For proper load sharing, mechanical fit, and thermal behavior, it is strongly recommended to use identical modules (e.g., two PW482-50 S2 units) in redundant power configurations.
| 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. |
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