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YOKOGAWA PW502 Power Supply Module

YOKOGAWA PW502 Power Supply Module

YOKOGAWA PW502 Power Supply Module

  • Item NO.:

    PW502
  • Payment:

    T/T
  • Price:

    $1750
  • Product Origin:

    USA
  • Color:

    NEW
  • Product weight:

    2.17KG
  • Lead Time:

    In stock

We will arrange delivery within 3-5 days after receiving the payment.

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                              • YOKOGAWA PW502 Power Supply Module

                                The Yokogawa PW502 is an industrial power supply module used in Yokogawa DCS systems (CENTUM / ProSafe-RS related architectures). It provides stable DC power for system controllers, I/O modules, and field interface units.


                                Basic Information

                                • Part Number: PW502
                                • Brand: Yokogawa
                                • Type: Power Supply Module
                                • Function: AC to regulated DC power conversion for control system equipment

                                Technical Specifications

                                Based on commonly used system data:

                                • Input Voltage: 100–240 VAC
                                • Output Voltage: 24 VDC
                                • Output Power: approx. 1200 W
                                • Output Current: up to 50 A
                                • Efficiency: ~90%
                                • Operating Temperature: approx. -20°C to +70°C
                                • Protection: overload, overvoltage, thermal protection
                                • Design: redundant / industrial rack power system support

                                Key Features

                                • High-power 24V DC output (industrial grade)
                                • Designed for DCS and safety instrumented systems
                                • Supports redundant power architecture (high reliability systems)
                                • Stable operation for continuous 24/7 industrial environments
                                • High efficiency and low heat generation
                                • Hot-swappable design (system dependent configuration)

                                Application Areas

                                • Oil & gas control systems
                                • Petrochemical plants
                                • Power generation stations
                                • Refinery automation systems
                                • Water treatment DCS systems
                                • Industrial process control (CENTUM VP / ProSafe-RS)

                                System Role (Important)

                                The PW502 acts as the main power backbone in Yokogawa control systems:

                                • Supplies stable 24V DC power to I/O modules
                                • Supports controller and communication modules
                                • Works in redundant configurations for high availability
                                • Ensures uninterrupted DCS operation

                                Advantages

                                • High output power (suitable for large DCS racks)
                                • Industrial reliability for critical systems
                                • Redundant power support improves system uptime
                                • Stable voltage output reduces system faults
                                • Widely used in Yokogawa CENTUM installations worldwide

                                Precautions

                                • Must be installed in compatible Yokogawa rack system
                                • Ensure correct AC input range (100–240 VAC)
                                • Do not overload beyond rated 24V/50A output
                                • Proper ventilation required due to high power output
                                • Redundant configuration wiring must follow OEM design 

The structure and details of the product:

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