
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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Reliable 40kVA/32kW high-frequency online double-conversion three-phase UPS with independent phase regulation and built-in PFC controller.
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High-performance 30kVA / 24kW true online double-conversion 3-phase UPS with internal battery and digital signal processing (DSP) control.
Intelligent Charging Management: Significantly prolongs the service life of connected batteries
Generator Compatibility: Thoroughly tested to operate seamlessly with standard auxiliary power generators
Intuitive Interface: Front-panel LCD screen provides consistent, real-time operating status and data processing metrics
Industrial Compliance: Robust cabinet footprint with built-in dual-feed input design
| Capacity | 40 kVA / 32 kW (Output PF: 0.8) |
|---|---|
| Topology | High-Frequency Online Double Conversion |
| Phase Configuration | 3-Phase Input / 3-Phase Output (3:3) |
| Input Nominal Voltage | 380V / 400V / 415V AC (L-L) |
| Input Power Factor | >0.99 with Input THDi <5% |
| Output Nominal Voltage | 380V / 400V / 415V AC (L-L) |
| System Efficiency | 92% Normal Online Mode / 98% High-Efficiency Mode |
| Overload Capacity | 125% for 10 minutes / 150% for 1 minute |
| Internal Batteries | Supported (4x32 pcs 7Ah/9Ah standard internal options) |
| Parallel Redundancy | N+X parallel redundancy supported up to 4 modules |
| Bypass Architecture | Built-in Automatic Bypass for fault-tolerance |
| Communication Slots | RS-232, RS-485, and optional SNMP/Web connectivity |
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.