
Emerson Liebert NXa 30kVA 3-Phase UPS
High-performance 30kVA / 24kW true online double-conversion 3-phase UPS with internal battery and digital signal processing (DSP) control.
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High-capacity 3-phase online double-conversion industrial UPS (400 kVA / 320 kW) built for corporate data centers, telecommunications, and sensitive critical manufacturing lines.
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The Schneider Electric / APC MGE Galaxy 6000 400 kVA is a heavy-duty, three-phase uninterruptible power supply engineered to safeguard critical loads against severe power disturbances. Delivering 320 kW of clean power at a 0.8 power factor, it employs true online VFI (Voltage and Frequency Independent) double-conversion topology. Designed for scalability and high availability, it supports the parallel connection of up to 6 units. With advanced Total Harmonic Management (THM) maintaining an input THDI under 4%, it offers seamless generator compatibility and exceptional system efficiency.
Parallel-Capacity & Redundant Architecture: Easily configure multiple units in parallel (up to 6 systems) to achieve required N+1 redundancy.
Total Harmonic Management (THM): Filters input distortion below 4% THDI, preventing emergency generator overheating or oversizing.
Intelligent Battery Management: DigiBat or rapid charging frameworks optimize battery runtime and prolong string lifespan.
Dual Input Main Provision: Allows standalone or separate utility networks for the rectifier and the static bypass lines.

High-performance 30kVA / 24kW true online double-conversion 3-phase UPS with internal battery and digital signal processing (DSP) control.
| Capacity (kVA / kW) | 400 kVA / 320 kW (0.8 Power Factor) |
|---|---|
| UPS Topology | On-Line Double Conversion (VFI-SS-111) |
| Input Nominal Voltage | 380V / 400V / 415V AC (3-Phase + Neutral) |
| Input Voltage Range | 323V – 470V AC |
| Input Frequency | 50 Hz / 60 Hz (±10% autosensing) |
| Input Power Factor / THDI | > 0.95 / THDI < 4% (using integrated harmonic filter) |
| Output Voltage | 380V / 400V / 415V AC (Three-phase) |
| Output Voltage Regulation | ±1% static regulation |
| Output Nominal Current | ~577 Amps |
| Overload Capacity | 125% for 10 minutes, 165% for 1 minute |
| System Efficiency | Up to 95% at nominal/partial load profiles |
| Paralleling | Scalable up to 6 units for capacity or N+1 redundancy |
| Battery Configurations | Supports VRLA, Wet Cells/Flooded Lead-Acid, and NiCd battery banks |
High-performance 40kVA / 32kW true online double-conversion 3-phase UPS with internal battery and digital signal processing (DSP) control.

High-performance 60kVA / 48kW true online double-conversion 3-phase UPS (without internal battery) with digital signal processing (DSP) control.