The Model ES UPS (4500VA – 15500VA) delivers conditioned, continuous backup power for mission-critical environments with capacities from 4500VA to 15500VA. Designed as a true online, double-conversion UPS, it ensures uninterrupted performance by isolating loads from utility disturbances. Featuring extended internal battery runtimes, customizable output distribution, and a built-in isolation transformer for superior power conditioning, the ES provides reliable protection for IT networks, data centers, healthcare, and industrial automation. A high-resolution color touchscreen simplifies operation, while full network communication options enable seamless integration. Backed by an industry-leading 3-year warranty, the ES ensures long-term reliability and business continuity.
Specifications
- Input Voltage: Nominal voltages from 120V to 600V at 60 Hz; 220V to 415V available at 50 Hz
- Input Operating Voltage Range: +12%, –15% at full load; +12%, –40% at 53% load (without battery usage)
- Input Frequency: 60 Hz (50 Hz available), ± 5% from nominal
- Input Power Factor: > .98 typical
- Input Current Distortion: < 5% THD
- Output Voltage: Nominal voltages include 120V, 208/120V, 240/120V, or 240/208/120V at 60 Hz; 120V to 240V available at 50 Hz
- Output Line Voltage Regulation: ± 1.5% from nominal typical
- Output Frequency: ± 0.5% while in battery operation mode
- Overload Rating: 125% for 2 minutes, 150% for 30 seconds
- Voltage Distortion: 3% maximum THD with a linear load
- Battery: Valve-regulated, sealed lead calcium, maintenance-free, and field replaceable
- Battery Runtime: Internal full-load runtimes from 5 to 70 minutes; extended runtimes from 1 to 5+ hours
- Operating Temperature: 0°C (32°F) to 40°C (104°F) without derating; optimum battery performance at 25°C
- Relative Humidity: 0 to 95% non-condensing
- Certifications: UL 1778 Listed, C-UL Listed to Canadian National Standard C22.2, No. 107.1 M01
- Single Phase Sizes: 4500VA, 5500VA, 6500VA, 7500VA, 8300VA, 9000VA, 10000VA, 11000VA, 12000VA, 13500VA, 14500VA, 15500VA




