Product Description
The P0923NAC is a critical power regulation module designed for the Schneider Electric Foxboro I/A Series Distributed Control System (DCS). It delivers high-stability DC power to system processors, ensuring reliable and continuous operation in demanding industrial environments.
Unlike conventional power supplies, the P0923NAC integrates onboard diagnostics that communicate directly with the system bus, enabling real-time monitoring of output voltage integrity and internal thermal conditions. This design enhances system availability and supports proactive maintenance strategies in mission-critical control applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage Range | 85–264 V AC (auto-ranging) or 125 V DC |
| Output Voltage | Multi-rail DC outputs for processor logic and I/O bus |
| Efficiency | 85% at full rated load |
| Isolation | 2500 V DC input-to-output galvanic isolation |
| Operating Temperature | 0°C to +60°C |
| Cooling Method | Natural convection |
| Redundancy Support | Dual-module load sharing |
| Mounting | Standard Foxboro I/A Series baseplate |
Application
-
Power Generation (Nuclear & Fossil): Provides stable and uninterrupted logic power for turbine control and protection systems.
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Oil & Gas Refining: Supports essential process controllers and safety-related control nodes.
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Chemical Processing: Ensures continuous operation of batch and process management processors in harsh environments.
FAQ
Does this module support hot swapping?
Yes. The P0923NAC supports live insertion and removal when installed in a redundant configuration, allowing maintenance without system shutdown.
How can hardware faults be identified?
A front-panel status LED provides visual indication: solid green indicates normal operation, while amber or no light indicates an internal fault or loss of input power.
| 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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