Technical Specifications

• Product Model: 0950-3017 / PS605-0101
• Manufacturer: Yokogawa Electric Corporation
• Product Type: Modular DCS Power Supply
• Input Voltage: AC 100–240 V, 50/60 Hz (wide-range universal input)
• Output Voltage: 24 V DC
• Output Current: 10 A
• Efficiency: ≥ 90%
• Mounting Style: Rack-mounted modular design
• Operating Temperature: 0°C to +55°C
• Certifications: CE, UL, CSA compliant

 

Main Features and Advantages

High Availability and Hot-Swap Capability

The module supports built-in redundancy, allowing multiple units to operate in parallel. If one power supply fails, others continue to provide power seamlessly, preventing system downtime. The unit is hot-swappable, meaning it can be replaced without shutting down the entire DCS.

Comprehensive Protection Mechanisms

To ensure longevity and safety, the 0950-3017​ incorporates essential protection circuits against overvoltage, overcurrent, short-circuits, and thermal overload. It also features front-facing LED indicators for “Power OK” and “Fail” states, enabling rapid fault identification.

Robust Industrial Design

Built to withstand harsh industrial environments, the module operates reliably within a temperature range of 0°C to 55°C. Its compact and rugged construction ensures stable performance even in the presence of electrical noise and vibrations common in process control settings.

Application Field

This power supply is deployed across industries requiring rigorous process automation, including oil & gas refineries, petrochemical plants, pulp & paper mills, power generation facilities, and water/wastewater treatment plants. In these environments, the 0950-3017​ delivers clean, regulated power to critical field instrumentation such as smart transmitters, positioners, and control valves interfaced with the Yokogawa DCS.