
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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Premium industrial-grade 250 kVA 3-Phase online double-conversion uninterruptible power supply (UPS) featuring cutting-edge PurePulse™ IGBT rectifier technology and Redundant Parallel Architecture (RPA). Perfect for large data centers, hospitals, and heavy industrial applications.
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Redundant Parallel Architecture (RPA): Safely parallel link up to 8 units for scalability or N+1 reliability without a single point of failure.
Superior Battery Management (SBM): Continuous testing and monitoring features optimize health parameters and prolong overall cell lifespans.
Space Vector Modulation (SVM): Enhances transient responses during rapid load drops or uneven power demands.

High-performance 30kVA / 24kW true online double-conversion 3-phase UPS with internal battery and digital signal processing (DSP) control.
| Capacity | 250 kVA / 200 kW |
|---|---|
| Phase Configuration | 3-Phase Input / 3-Phase Output (3:3) |
| Topology | True Online Double Conversion (VFI) |
| Input Voltage | 380V / 400V / 415V AC |
| Input Frequency | 50 Hz / 60 Hz (Auto-sensing) |
| Input Power Factor | > 0.99 (With PurePulse IGBT Filter) |
| Output Voltage Regulation | Static ±1% |
| Output Power Factor | 0.8 |
| Input THDi | < 3% |
| Waveform Type | Pure Sinewave |
| Overload Capacity | 125% for 10 minutes, 150% for 1 minute |
| Communication Interface | RS232, Modbus, and optional SNMP network card |
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.