Digital guide
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Yokogawa SPW481-53
Product Introduction: A high-reliability AC-input power supply module designed for Yokogawa’s CENTUM series distributed control systems (DCS). It provides stable, isolated DC power to the control system backplane, ensuring uninterrupted operation in industrial environments.
Technical Specifications:
- Input Voltage: 100–120 V AC, 50/60 Hz.
- Output: Isolated DC power for the CENTUM DCS backplane.
- Environmental Rating: ISA standard G3 corrosive gas resistance, operating temperature -20°C to +70°C.
Detailed content
- Protection: Overvoltage, overcurrent, short-circuit, and thermal protection.
- Isolation: High-level galvanic isolation between input and output.
- Certifications: CE, RoHS compliant, suitable for industrial use.
Key Features:
- High-efficiency power conversion with low energy consumption.
- Stable output voltage under varying load conditions.
- Robust isolation for noise immunity and system safety.
- Compact design for easy installation in DCS cabinets.
- Built-in diagnostic indicators for quick status monitoring.
- Designed for 24/7 continuous operation in harsh industrial environments.
Applications:
- Power supply for Yokogawa CENTUM CS 3000 and CENTUM VP DCS systems.
- Critical process control systems in oil & gas, chemical, and petrochemical plants.
- Power generation and distribution control systems.
- Industrial automation and manufacturing control systems.
- Water treatment and environmental monitoring systems.
