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The ABB DSSR122 48990001-NK Power Supply (DSSR 122) is a high-efficiency, industrial-grade power module designed to deliver stable and reliable DC power for ABB automation systems. Built for demanding environments, it ensures continuous operation with protection against voltage fluctuations, overloads, and short circuits. Its compact and rugged design makes it ideal for process control, manufacturing, and energy applications.
Product Specifications
Brand & Model: ABB DSSR122 48990001-NK Power Supply (DSSR 122).
Input Voltage Range: Supports a wide input range (e.g., 85-264V AC or 120-370V DC, depending on variant) for global compatibility.
Output Specifications: Provides regulated DC output (e.g., 24V DC, 5A) with high efficiency (>90%) for optimal energy use.
Robust Protection: Features overvoltage, overcurrent, short-circuit, and thermal protection for enhanced safety and durability.
Industrial-Grade Reliability: Designed for 24/7 operation in harsh conditions, with resistance to temperature extremes, humidity, and vibrations.
Compact & Modular Design: Space-saving form factor for easy integration into control cabinets and racks.
Low Ripple & Noise: Ensures clean power delivery for sensitive electronic components.
Hot-Swappable (if applicable): Allows replacement without system shutdown in redundant configurations.
Compliance & Certifications: Meets international standards (CE, UL, IEC) for safety and EMC performance.
Applications: Used in ABB automation systems, including DCS, PLCs, and process control in industries like oil & gas, power generation, and manufacturing.
Diagnostic LEDs: Visual indicators for power status and fault detection.
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