Liebert S600D 20 kVA (3x1) UPS

🔷 PRODUCT OVERVIEW

The Liebert S600D 20 kVA (3x1) UPS  is a high-performance, fully digital double-conversion online UPS system designed to deliver reliable and clean power for critical applications. Engineered by Vertiv, this UPS ensures continuous operation of sensitive equipment by protecting against power disturbances such as voltage fluctuations, outages, and harmonics.his model features a 3-phase input and 1-phase output configuration, making it ideal for environments where stable single-phase output is required from a three-phase power source. It is widely used in IT infrastructure, data centers, industrial automation, telecom systems, and precision instruments.

🔷 KEY FEATURES

• True Double Conversion Technology
  Provides complete isolation from input power disturbances, ensuring uninterrupted and clean output power.
• High Efficiency Performance
  Offers efficiency up to 91% in normal mode and up to 94% in ECO mode, reducing operational costs
• Unity Output Power Factor (1.0)
  Delivers maximum usable power, allowing full utilization of the 20 kVA capacity.
• Wide Input Voltage Range
  Operates efficiently even under unstable power conditions, reducing battery usage.
• Parallel Redundancy Support
  Can be configured in parallel (up to 4 units) for scalability and redundancy.
• Smart Monitoring & Control
  Equipped with a graphical LCD display and optional SNMP for real-time monitoring and remote management.

🔷 ADVANCE FEATURES

• Battery Flexibility: Compatible with standard VRLA, tubular, and Lithium-ion batteries. It supports settable battery configurations (typically 32 blocks by default for 20 kVA).
• Reliability & Scalability: Supports parallel configuration of up to 4 units for increased capacity or redundancy.
• Digital Control: Equipped with a graphical LCD touch-screen for real-time monitoring of parameters and alarms.
• Smart Management: Includes an integrated SNMP for remote monitoring and is compatible with intelligent cards like SIC or RDU_SIC for browser-based management. 

🔷 TECHNICAL SPECIFICATION

• Capacity: 20 kVA
• Topology: Online Double Conversion
• Input: 3 Phase (415V AC)
• Output: 1 Phase (220/230V AC)
• Frequency: 50/60 Hz
• Efficiency: Up to 91% (Normal Mode)
• Operating Temperature: 0°C to 40°C
• Humidity: 0–95% (Non-condensing)
• Overload Capacity: Up to 150% for short durations
• Protection Level: IP20
• Display: Graphical LCD