Eaton 3S 550 DIN – 550VA Line-Interactive UPS (DIN Rail Compatible)

Eaton 3S 550 DIN – 550VA Line-Interactive UPS (DIN Rail Compatible) | Specifications & Features |

The Eaton 3S 550 DIN is a compact and reliable uninterruptible power supply designed for industrial and automation environments where space-efficient DIN rail mounting is required. Featuring line-interactive technology and Automatic Voltage Regulation (AVR), this UPS helps protect industrial controllers, network equipment, and sensitive electronics from power interruptions, surges, and unstable voltages.

🎧 General
• Brand: Eaton
• Model: 3S 550 DIN
• Product Type: Uninterruptible Power Supply (UPS)
• Output Capacity: 550 VA
• UPS Topology: Line-Interactive with Automatic Voltage Regulation (AVR)
• Mounting Type: DIN Rail (for electrical cabinets and industrial panels)
• Intended Use: Industrial control systems, PLCs, automation equipment, networking gear

🎙 Power Protection & Performance
• Provides backup power during mains interruptions to prevent unexpected shutdowns
• AVR stabilises output voltage during brownouts and overvoltage conditions
• Protects connected devices from surges, spikes, and unstable power conditions

🎧 Output & Capacity
• 550 VA capacity for essential industrial loads
• Designed for compact placement on DIN rail systems
• Reliable performance for industrial automation and control systems

🔌 Features & Connectivity
• LED indicators for power and battery status
• Audible alarms to notify of power changes and battery use
• Easy plug-and-play installation in DIN rail systems

⚙️ Battery & Backup
• Built-in rechargeable battery for emergency backup power
• Provides sufficient runtime to safely shut down connected systems
• User-replaceable battery for extended UPS service life

🛠 Deployment & Compatibility
• Designed for installation in electrical cabinets and industrial panels
• Compatible with Eaton monitoring tools for optional management
• Ideal for automation, manufacturing, telecom, and critical control systems

📌 Key Benefits
• Reliable 550 VA UPS with AVR for industrial power protection
• DIN rail design for convenient control cabinet mounting
• Surge and voltage protection for sensitive electronics
• Compact and efficient solution for industrial and automation applications
• Trusted Eaton reliability for consistent uptime