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SPW484-13

The Yokogawa SPW484-13 is a high-reliability 24V DC power supply module designed specifically for the ProSafe-RS Safety Instrumented System (SIS). This module ensures stable and redundant power for CPU modules and I/O units, making it suitable for mission-critical industries such as oil & gas, chemical processing, and power generation.

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Key Specifications

Model: SPW484-13

Input Voltage: 24 V DC

Output Voltage Range: 12 V – 60 V DC

Output Current: Up to 40 A

Efficiency Rating: Up to 90%

Regulation Accuracy: ±0.5%

Redundancy Support: Dual-redundant configuration supported

Design: Hot-swappable for minimal downtime

Protection Class: IP20

Operating Environment: Designed for harsh industrial conditions

✅ Key Features

Dual-Redundant Design: Ensures uninterrupted operation even in the event of a single module failure, enhancing system reliability.

Hot-Swappable Capability: Allows for maintenance and replacement of the power supply module without shutting down the SIS system, minimizing downtime.

Wide Input Voltage Range: Accommodates a wide input voltage range of 20.4V to 28.8V DC, making it compatible with various power supply sources.

High Output Current: Delivers a high output current of 40A, capable of powering multiple SIS modules simultaneously.

High Efficiency: Boasts a high efficiency of 90%, minimizing energy consumption and reducing operating costs.