Emerson 1X00024H01 WH1-2FF Power Supply Module

The Emerson 1X00024H01 WH1-2FF is a rack-mounted power supply module for Ovation distributed control system. It converts input AC power into stable DC power, supplies power to rack backplane and provides reliable working power for controllers and various I/O modules.

This power unit supports redundant configuration to improve system continuous operation capability. It integrates multiple protection circuits and status indicators, widely used as spare parts for maintenance and upgrade of Ovation control cabinets in power and petrochemical industries.

Main Specifications

• Brand: Emerson; Model: 1X00024H01 WH1-2FF; Type: DCS Rack Power Supply Module
• Applicable System: Emerson Ovation Distributed Control System
• Core Tasks: AC-DC power conversion, backplane power distribution, circuit protection, power status monitoring
• Signal Interface: AC input terminals, Ovation rack backplane connector
• Installation: Plug-in slot mounting on standard Ovation chassis rack
• Configuration: Supports redundant dual power hot standby operation
• Operating Environment: 0℃ ~ +60℃, 5%‑95% RH non‑condensing, industrial anti‑vibration grade
• Certifications: CE, complies with power industry DCS EMC and safety standards

Core Functions

• Convert alternating current input into regulated DC power and distribute power evenly to all modules on the Ovation rack backplane.
• Built-in overvoltage, overcurrent, short-circuit and overtemperature protection to prevent module damage caused by power grid fluctuation.
• Front panel LED indicators display real-time operating status for engineers to quickly locate power faults during cabinet inspection.
• Support redundant hot backup. The standby module automatically takes over once the main power supply fails to ensure uninterrupted DCS control.
• Adopt plug-in design for fast disassembly and replacement, effectively shortening the maintenance downtime of power plant control cabinets.
• Industrial reinforced circuit board with conformal coating adapts to long-term stable operation in complex industrial control room environments.

Application Scenarios

• Spare-part replacement for Emerson Ovation DCS cabinets in thermal power plants, petrochemical and chemical industrial sites.
• Stable backplane power supply hardware for Ovation controllers, communication boards and analog/digital I/O modules.
• Maintenance backup inventory for renovation and after-sales maintenance projects of legacy Emerson Ovation automation equipment.
• Matching power supply cooperating with Ovation chassis, CPU and various I/O interface modules.
• Retrofit replacement for aged power modules with no output, indicator failure and internal circuit burnout faults.

• Global aftermarket spare supply for automation maintenance teams maintaining Emerson Ovation DCS equipment worldwide.