APC Easy UPS 3S E3SUPS20K3IB1 20 kVA Online UPS

The APC Easy UPS 3S E3SUPS20K3IB1 is a 20 kVA three-phase online uninterruptible power supply designed for critical infrastructure protection. It features double-conversion topology to deliver clean, stable power with a crest factor of 3:1 and 96-98% efficiency at full load. Procure.ae supplies this reliable UPS unit across the UAE.

This APC E3SUPS20K3IB1 delivers 20 kW of conditioned power using double-conversion online technology with a unity power factor (cos phi 0.99). It accepts 400 V AC three-phase input and outputs 230 V AC, maintaining voltage tolerance within +/- 1.5%. The system includes two internal 7 Ah modular VRLA lead-acid battery strings configured at 240 V DC for 15 minutes of runtime at rated load. It supports up to three total strings for extended backup and ensures low harmonic distortion under full load conditions.

The unit provides reliable output protection with a 10 kA short-circuit current rating and handles overloads for ten minutes at 125% or sixty seconds at 150%. Input frequency ranges from 45-65 Hz, syncing to the mains for stable operation. Connectivity options include USB compatibility and an optional network management card 3 for remote monitoring. This configuration fits server rooms, data centers, and industrial facilities requiring high-quality power continuity.