Product Description
The PW302 S9884AT-02 is a high-capacity switching power supply module for Yokogawa FA-M3 and CENTUM CS series control platforms. It converts high-voltage AC input into multiple stabilized DC rails, providing the primary electrical backbone for logic racks. The S9884AT-02 revision introduces a multi-rail architecture delivering up to 142 W total power, making it ideal for dense processor configurations and I/O clusters requiring +5.1 V and +12 V simultaneous distribution.
Technical Specifications
| Parameter | Specification |
|---|---|
| Primary Model | PW302 |
| Revision / Order Code | S9884AT-02 (also AS S9884 AT-04) |
| Input Voltage Range | 220–240 V AC (nominal) |
| Frequency Range | 50 / 60 Hz |
| Rated Input Current | 3.0 A |
| Total Power Output | 142 W (maximum) |
| Cooling Method | High-efficiency natural convection |
| Physical Weight | 3.6 kg |
| Dimensions (W × H × D) | 11 × 28 × 26 cm |
System Capabilities
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Standby circuitry: Maintains memory and system state during main rail maintenance.
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Multi-rail architecture: Ensures simultaneous stable power for multiple logic and I/O modules.
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Robust mechanical design: Facilitates secure installation in main board slots.
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Low-impedance backplane interface: Minimizes voltage drops across high-speed circuits.
Technical FAQ
Q: How does this module handle internal faults?
A: Integrated over-voltage and short-circuit protection will engage if downstream modules draw excessive current, protecting the controller backplane.
Q: Can the PW302 S9884AT-02 be used with 100–240 V AC inputs?
A: No. This revision is optimized for 220–240 V AC grids. Verify local utility voltage before installation.
| 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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