Description

The Eastman EM 10 Online UPS is a high-capacity, single-phase double-conversion uninterruptible power supply engineered to provide continuous, zero-transfer-time power protection for critical infrastructure. Delivering a substantial 10kVA / 9000W output capacity with an ultra-efficient 0.99 power factor, this online system isolates sensitive downstream loads from raw utility grid fluctuations, voltage spikes, blackouts, and electrical noise.

Equipped with an internal high-density sealed lead-acid battery bank, the EM 10 Online maintains continuous power delivery during utility outages without operational interruptions. Its extra-wide input voltage tolerance (110V – 286V AC) reduces unnecessary battery cycling under unstable grid conditions, helping preserve battery lifespan. Complete with a clear digital LCD monitoring panel, generator compatibility, and comprehensive short-circuit/overload protection, it is an essential power backup solution for enterprise data centers, server racks, medical laboratories, and industrial control rooms.

Key Features

• True Double-Conversion Technology: Delivers clean, pure sine wave power with zero transfer time (0ms) between utility grid and battery backup modes.

• High Output Capacity & Power Factor: 10kVA (9000 Watts) power rating with a high 0.99 power factor for optimized energy utilization.

• Internal Battery Bank: Integrated internal VRLA AGM batteries provide immediate emergency backup power during sudden grid blackouts.

• Wide Input Voltage Range: Handles voltage fluctuations from 110V to 286V AC without discharging internal batteries, extending battery service life.

• Real-Time LCD Diagnostics: Digital display panel provides real-time visibility into load percentage, input/output voltage, frequency, and battery status.

• Generator & IT Load Compatibility: Seamlessly operates alongside backup diesel/gasoline generators and handles sensitive high-density server equipment.

Technical Specifications