Unveiling the Easy UPS 3S 20 kVA 400 V 3:3 UPS with Internal Batteries (E3SUPS20KHB1)

In an era where businesses heavily rely on uninterrupted power for their operations, Schneider Electric’s Easy UPS 3S 20 kVA 400 V 3:3 UPS with internal batteries (E3SUPS20KHB1) stands out as a robust solution. This blog aims to shed light on the features, benefits, and applications of this powerful UPS system, demonstrating why it is an excellent choice for various industries.


The Easy UPS 3S series by Schneider Electric is designed to provide reliable and efficient power protection. The E3SUPS20KHB1 model offers a significant power capacity of 20 kVA, coupled with internal batteries that provide a runtime of up to 15 minutes at full load. This makes it an ideal solution for businesses that cannot afford any downtime due to power interruptions.

Key Features

  1. Power Capacity and Output:
    • 20 kVA/20 kW Power Capacity: With this high capacity, the UPS can handle substantial power loads, making it suitable for demanding applications in various industries.
    • 400 V 3-Phase Input and Output: The 3-phase input and output ensure balanced power distribution and higher efficiency, which is crucial for maintaining stable operations in larger setups.
  2. Runtime:
    • 15 Minutes Internal Battery Runtime: The internal batteries provide a substantial runtime, allowing ample time for safe shutdown procedures or transition to backup power sources during outages.
  3. Reliability and Protection:
    • Wide Input Voltage Range: This feature ensures that the UPS can operate reliably even in areas with unstable power supply, protecting connected equipment from power fluctuations.
    • Advanced Battery Management: The UPS includes features like automatic battery testing and temperature-compensated charging, which enhance battery life and reliability.
  4. User-Friendly Design:
    • Compact Footprint: Despite its high capacity, the UPS is designed to fit into various environments without occupying excessive space, making installation straightforward.
    • Intuitive Monitoring and Management: The LCD interface and integration capabilities with network management software allow for real-time monitoring and control, enhancing user convenience.
  5. Efficiency:
    • High Efficiency Mode: The UPS operates with high efficiency, reducing energy consumption and operational costs while maintaining optimal performance levels.


  1. Uninterrupted Power Supply: The Easy UPS 3S ensures continuous power to critical systems, safeguarding against power outages, surges, and other electrical disturbances.
  2. Enhanced Business Continuity: With a 15-minute runtime at full load, businesses can effectively manage power interruptions, minimizing downtime and preventing data loss.
  3. Cost-Effective Protection: High efficiency and advanced battery management features make the Easy UPS 3S a cost-effective solution, reducing energy usage and maintenance costs.
  4. Scalability: The modular design of the UPS allows for easy scalability, accommodating growing power needs as your business expands.


The Easy UPS 3S 20 kVA 400 V 3:3 UPS is versatile and can be deployed in various scenarios, including:

  1. Data Centers and IT Infrastructure: Protects servers, storage systems, and networking equipment from power interruptions, ensuring continuous data availability.
  2. Industrial Environments: Maintains the operation of manufacturing processes, control systems, and other critical industrial equipment.
  3. Healthcare Facilities: Ensures the uninterrupted operation of medical devices and systems, supporting patient care and safety.
  4. Commercial Buildings: Provides reliable power for office equipment, communication systems, and other essential business operations.

The Easy UPS 3S 20 kVA 400 V 3:3 UPS with internal batteries (E3SUPS20KHB1) is a powerful, reliable, and efficient solution for businesses seeking to protect their critical systems from power disturbances. With its substantial power capacity, extended runtime, and user-friendly features, this UPS is a valuable investment for ensuring business continuity and safeguarding valuable data and equipment.

For more detailed information on the Easy UPS 3S and to explore other models and configurations, CONTACT US @ TIACO TECHNOLOGIES