
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-performance, highly efficient 160-200 kVA 3-phase modular uninterruptible power supply (UPS) designed for critical facilities, data centers, and industrial applications.
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High-performance 30kVA / 24kW true online double-conversion 3-phase UPS with internal battery and digital signal processing (DSP) control.
Highly efficient double-conversion online topology with up to 99% efficiency in ECOnversion mode
Modular architecture with flexible battery configurations (narrow and wide modular battery cabinets)
Integrated backfeed contactor protection and advanced input current limitation
Comprehensive 7-inch touch-screen display control panel with extensive Modbus and network management support
Robust short-circuit capabilities and overload handling (150% for 1 minute in normal operation)
Supports seamless parallel configurations for redundancy and capacity expansion
| Capacity | 200 kVA / 180 kW (also available in 160 kVA configuration |
|---|---|
| Nominal Input Voltage | 380 / 400 / 415 / 440 V, 3-phase |
| Input Voltage Range | 320 V - 600 V |
| Input Frequency Range | 40 - 70 Hz |
| Input Power Factor | > 0.99 at > 40% load |
| Output Voltage | 380 / 400 / 415 / 440 V (configurable 4-wire or 5-wire) |
| Output Power Factor | 0.9 leading to 0.5 lagging without derating |
| Efficiency (Normal Mode) | Up to 96.4% |
| Efficiency (ECOnversion Mode) | Up to 99.0% |
| Nominal Battery Voltage | 480 VDC |
| Topology | :Double-conversion online |
| Protection Class | IP20 |
| Dimensions (Power Cabinet) | 1970 mm x 1052 mm x 854 mm (H x W x D) |
| Weight (Power Cabinet) | 494 kg |
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.