1X00416H01 | Emerson Ovation WH5-2FF Power Supply Module

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1X00416H01

The 1X00416H01, also known as WH5-2FF, is a high-reliability power supply module designed for Emerson Ovation distributed control system (DCS). This power unit supplies stable 24VDC power to Ovation controller chassis, I/O modules, field loops and contact wetting circuits for critical process control applications. Built for redundant cabinet configurations, it delivers continuous power output and comprehensive fault protection to avoid unplanned downtime in heavy-duty industrial sites

This module accepts wide-range AC input 100–240VAC, 50/60Hz, adapting to global power grid conditions and voltage fluctuations. It supports dual 24VDC output channels, capable of 240W or 480W power capacity according to system configuration. The redundant parallel design allows two power modules to run simultaneously; if one unit fails, the other takes over seamlessly without interrupting the whole control system. It can also provide optional 48VDC auxiliary power for field signal loops on request

Constructed with industrial-grade components, the 1X00416H01 integrates multiple protection circuits including overvoltage, undervoltage, overload and short-circuit protection. Built-in self-diagnostic functions continuously monitor power status, temperature and output health, supporting remote diagnostic check via Ovation system tools. The fanless modular structure reduces mechanical failure points, improving mean time between failure (MTBF) for long-term continuous operation. It adopts standard Ovation rack mounting form, easy to install and replace in existing Ovation cabinets.

Main application industries include thermal power plants, combined cycle gas turbine stations, petrochemical plants, refineries, water treatment facilities and non-nuclear safety control sections of nuclear power plants. It is widely used to upgrade, maintain and replace legacy Ovation DCS spare parts for process control, boiler control, turbine control and auxiliary machinery monitoring systems.

Key Features

• Original Emerson Ovation power supply module, part number 1X00416H01, model WH5-2FF
• Wide AC input: 100–240VAC universal input, 50–60Hz
• Dual 24VDC output, support redundant hot parallel operation
• Multi-level protection: overvoltage, undervoltage, overload, short-circuit protection
• Fanless design, low failure rate, industrial wide temperature adaptability
• Built-in self-diagnosis and real-time power health monitoring
• Standard Ovation rack mount, compatible with Ovation controller and I/O chassis
• Suitable for critical process control, hot backup DCS system configuration
• Ideal spare part for Ovation system maintenance and retrofit projects

Technical Specifications

Part Number: 1X00416H01
Model: WH5-2FF
Brand: Emerson (Westinghouse Ovation)
Product Type: DCS Power Supply Module
Input Voltage: 100–240VAC, 50/60Hz
Output: Dual 24VDC channels, up to 240W / 480W optional
Mounting: Ovation standard rack installation
Working Humidity: 5%~95% non-condensing
Application System: Emerson Ovation Distributed Control System

Package & Supply Information

Condition: New / Refurbished available (please inquire) Warranty: 12 months warranty Packing: Anti-static packaging + carton or wooden case Lead Time: In stock, 3–7 working days delivery Shipping: DHL, FedEx, UPS, air freight or sea freight Payment: T/T, other terms negotiable

We supply genuine Emerson Ovation spare parts including power modules, controller cards, analog and digital I/O modules. If you need cross reference models, datasheet, or bulk quotation for 1X00416H01, feel free to contact our sales team.

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