Part Number: 1X00416H01 (Model: WH5-2FF)
Brand: Emerson Automation Solutions
Product Category: Industrial Uninterruptible Power Supply (UPS) Module
Product Series: Emerson Ovation Series Power Supply (Compatible with Ovation DCS/SIS Systems)
Core Application: Specifically designed for Emerson Ovation distributed control systems (DCS) and safety instrumented systems (SIS), widely applied in power generation, oil & gas, chemical engineering, and petrochemical industries. As a critical power supply module for primary load of special importance, it provides stable and uninterrupted power for control systems, ensuring safe shutdown, accident prevention, and continuous operation of key equipment to avoid casualties, explosions, and fire hazards caused by power outages.
Core Features: Integrated main and backup power automatic switching function with seamless transition to avoid system misoperation; high efficiency power conversion design with low energy consumption; built-in comprehensive protection mechanisms for safe and reliable operation; compact modular structure suitable for cabinet installation; real-time power status monitoring and feedback; full compatibility with Emerson Ovation system protocols; compliance with industrial safety and EMC standards; support for hot-swap maintenance to minimize system downtime.
2. Electrical Specifications
Input Voltage: 220V AC ±10% (single-phase), 50/60Hz (frequency adaptive)
Output Voltage: 24V DC (stable output), ripple voltage ≤1% Full Scale
Rated Output Current: 5A (continuous); Maximum Output Current: 8A (short-term, 10 minutes)
Power Conversion Efficiency: ≥93% (full load condition), high energy-saving performance
Backup Power Performance: Built-in maintenance-free lead-acid battery charging circuit; backup power supply time ≥1 hour (monitoring state) + 30 minutes (alarm load state) after full charge, meeting HG/T 20509-2014 standards
Switching Time: Main/backup power automatic switching time ≤10ms, no voltage interruption during transition
Monitoring Interface: 1 × RS-485 (Modbus RTU protocol), 1 × Digital signal output (status feedback); supports remote monitoring of power status, battery level, and fault alarms
Protection Functions: Overvoltage/undervoltage protection (input/output); overcurrent protection; short-circuit protection; battery overcharge/overdischarge protection; ESD protection (±8kV contact, ±15kV air) per IEC 61000-4-2; surge protection per IEC 61000-4-5; overheating protection with automatic shutdown and alarm.
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