Product Description
The SBM54D-000 is a high-reliability power supply module specifically engineered for the Yokogawa ProSafe-RS safety instrumented system. This module provides the stabilized DC voltage required to drive I/O modules and processors within a safety node. Given its role in emergency shutdown (ESD) and fire and gas (F&G) systems, the SBM54D-000 is built with rigorous fault-tolerance and over-voltage protection to ensure continuous operation under critical conditions.
The unit is designed for seamless installation within a standard rack, supporting redundant power configurations where two modules work in parallel to share the load. This ensures that even in the event of a single module failure, the safety system remains fully energized without process interruption.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | SBM54D-000 |
| Input Voltage Range | 100-120 V AC or 220-240 V AC (Auto-sensing or selectable) |
| Output Voltage | 24 V DC (Regulated) |
| Output Current | High-capacity output suitable for full I/O rack loading |
| Redundancy Support | Dual-redundant capable with integrated diode ORing |
| Frequency Range | 50/60 Hz |
| Inrush Current | Limited via internal circuitry to prevent nuisance tripping |
| Hold-up Time | Minimum 20ms to withstand momentary power fluctuations |
| Weight | 1.5 kg |
Application Scenarios
-
Safety Nodes: Providing dedicated power for ProSafe-RS SSC50D or SSC60D controllers.
-
Remote I/O Racks: Ensuring reliable 24V DC distribution to localized safety sensors and actuators.
-
Critical Process Loops: Applications requiring SIL3 certified power integrity for chemical or offshore platforms.
Technical FAQ
Can the SBM54D-000 be used in parallel with other power models?
It is strictly recommended to pair the SBM54D-000 only with another identical module in a redundant baseplate to ensure balanced load sharing.
Does this module require external fuses?
The module features internal protection, but for system-wide safety, external circuit breakers on the AC input side are standard engineering practice.
| 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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