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Yokogawa PW301

Product Name: DCS Power Supply Module

Product Introduction: PW301 is rack power supply module for Yokogawa CENTUM VP distributed control system.

Technical Specifications: Input 100~120V AC 50/60Hz; 5.1V DC 15A logic output, 24V DC 6A field output; Operating temperature 0℃ ~ +60℃.

Category:
Description

Function Features: High efficiency power conversion; Overvoltage, overcurrent protection; 20ms hold-up time; Isolation between input and output.

Application Scenarios: Yokogawa CENTUM VP DCS cabinet, petrochemical process control, power plant control system.

Material Composition: Metal housing, power transformer, power semiconductor, electrolytic capacitor, PCB board.

Structural Features: Rack mount plug-in unit; Front panel indicator and handle; Internal forced air cooling.

Working Principle: AC-DC switching conversion, supply stable DC power to DCS controller and I/O modules.

Installation Requirements: Install in DCS cabinet; Ensure cabinet air circulation; Reliable protective earth connection.

Usage Notes: Cut off power before maintenance; Do not run beyond temperature range; Check indicator status regularly.

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