The Eaton 93T UPS series is a versatile and high-performing three-phase uninterruptible power supply (UPS) solution designed for applications requiring efficient, reliable, and clean power backup. Engineered to meet the most demanding electrical environments, the 93T series offers rated power capacities from 15 kVA/kW up to 80 kVA/kW while maintaining consistent and highly efficient power performance across all models. This ensures it meets the diverse needs of electrical professionals across industries, including data centers, healthcare systems, commercial buildings, and industrial facilities.
The Eaton 93T series delivers power with remarkable efficiency, achieving 96% in double-conversion mode and 99% in Eaton's ESS (Energy Saver System) mode. These high-efficiency levels minimize energy losses, lower cooling requirements, and reduce total operating costs over the system's lifetime. Unlike conventional systems, the Eaton 93T reduces input current total harmonic distortion (THDi) to below 3%, ensuring a clean input to the upstream power source while achieving a power factor greater than 0.99. This significantly improves compatibility with generators, transformers, and other sensitive electrical systems, avoiding unnecessary stress on the infrastructure.
The series offers flexibility with rated input and output voltages of 380/400/415 Vac at a frequency of 50/60 Hz, accommodating global electrical standards and ensuring compatibility across different installations. Each model maintains tight voltage regulation of ±1% in steady-state operation and dynamically adjusts to ±5% for 0–100% load variations. For sensitive equipment, the series ensures low output harmonic distortion (THDv) of less than 2% under full linear loads, delivering clean and reliable power.
The flexibility to accommodate 32–44 battery blocks ensures that backup runtimes can be tailored to match specific business continuity needs. Eaton’s Advanced Battery Management (ABM) technology further optimizes battery performance and longevity, reducing maintenance costs and the risk of battery failure.
For parallel operation and redundancy, the Eaton 93T supports up to 4 units running in parallel. This ensures scalability for future power demands while maintaining a high level of reliability. The system allows the use of a common battery (1+1) configuration, simplifying setup and lowering battery-related expenses.
The Eaton 93T is also designed to simplify power management and communication. With multiple communication interfaces, including RS-232, USB, and optional network or industrial gateway cards, electrical teams can easily integrate the UPS into existing monitoring systems. Eaton’s Intelligent Power Manager (IPM) software ensures seamless power management, offering real-time performance monitoring, alarms, and fault analysis. Optional accessories such as EMP sensors for temperature and humidity, as well as relay interface cards, provide enhanced operational control for demanding environments.
Durability and reliability are central to the Eaton 93T series. The system operates reliably in temperatures from 0–40°C and up to 95% non-condensing humidity, ensuring resilience in harsh conditions. With low noise emissions of ≤ 65 dB at one meter, the series maintains quiet operation, ideal for office and data center environments.
In terms of safety and regulatory compliance, the Eaton 93T series meets international standards, including IEC62040-1 for safety and IEC62040-2 for EMC compatibility, providing confidence in its operational integrity and design.
Additionally, Eaton 93T series UPSs are compatible with lithium batteries for greater flexibility, longer life and lower TCO.
For electrical professionals, the Eaton 93T series offers a comprehensive solution that combines energy efficiency, reliability, and scalability across its model range. Its advanced technology, compact design, and intelligent features ensure clean and uninterrupted power delivery, making it an excellent choice for organizations aiming to reduce operational costs while safeguarding critical infrastructure from electrical disruptions.
