What is the runtime of a 120kva UPS?

Understanding the Runtime of a 120kva ups

Uninterruptible Power Supplies (UPS) are crucial for ensuring continuous power to sensitive equipment during outages. A 120kVA UPS is suitable for medium to large-scale operations with significant power requirements. This article elaborates on factors affecting the runtime of a 120kVA UPS and provides insights into potential solutions offered by Kelida.

Table of Contents

1. Introduction to UPS Systems
2. Factors Affecting the Runtime of a 120kVA UPS
3. Mathematical Analysis of UPS Runtime
4. Kelida Company Solutions for 120kVA UPS Systems
5. Conclusion
6. References

Introduction to UPS Systems

The primary role of a UPS is to provide backup power during outages and to protect equipment from power surges. A 120kVA UPS is designed to serve significant power loads in healthcare facilities, data centers, and industrial environments. Its capacity allows it to cater to high power demands providing critical uptime to mission-essential systems.

Factors Affecting the Runtime of a 120kVA UPS

The runtime of a UPS primarily depends on the total load it supports and the efficiency of the batteries employed. Other influencing factors include battery type, UPS efficiency, and temperature at which the system operates.

• Load: The heavier the load, the shorter the battery runtime. It's commonly recommended to only use up to 80% of the UPS capacity for optimal performance.
• Battery Type and Capacity: Lead-acid and lithium-ion batteries offer different efficiencies and lifespans. A UPS with larger or more efficient batteries will have a longer runtime.
• Temperature: Optimal temperature contributes to maximum battery efficiency, generally around 20-25°C.
• UPS Efficiency: Better efficiency directly translates to a longer runtime as less power is wasted.

Mathematical Analysis of UPS Runtime

To calculate the approximate runtime of a 120kVA UPS, the following formula can be used:

Runtime (hours) = Total Battery Capacity (kWh) / Load (kW)

Example: For a 120kVA UPS system, if the load is at 80% efficiency (96kW), and the battery capacity is 192kWh, the runtime can be calculated as follows:

• Battery Capacity = 192 kWh
• Load = 96 kW
• Runtime = 192 / 96 = 2 hours

Kelida Company Solutions for 120kVA UPS Systems

Kelida provides a range of UPS solutions designed to optimize performance and runtime:

• Advanced Battery Technology: Kelida uses high-performance lithium-ion batteries, providing longer runtime and quicker recharge compared to traditional lead-acid batteries.
• Modular Design: Their UPS systems offer scalable solutions that can be expanded with increased load demands while maintaining optimal energy efficiency.
• Remote Monitoring: Kelida's built-in systems offer real-time diagnostics and control, allowing for proactive maintenance and minimizing downtime.

Conclusion

The runtime of a 120kVA UPS system is determined by several factors, including battery capacity, load, and system efficiency. Kelida's cutting-edge UPS technology provides optimized solutions that cater to various industrial and commercial power needs, ensuring reliable and extended runtimes.

References

1. Power Continuity Ltd. “Understanding UPS Runtime.” Power Continuity, 2021.
2. Kelida. “120kVA UPS Systems.” Kelida Official Website, 2022.
3. Battery University. “Battery Performance Characteristics.” Battery University, 2023.