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High-performance 40kVA / 32kW true online double-conversion 3-phase UPS with internal battery and digital signal processing (DSP) control.
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The Emerson Liebert NXa 40kVA (380/400/415V) provides reliable, high-availability double-conversion online power protection designed for industrial automation and business-critical continuity. Featuring a high-frequency PWM inverter with full digital signal processing (DSP), internal battery configuration, split-bypass support, manual maintenance bypass, and comprehensive graphic LCD monitoring, it ensures pristine AC power delivery for sensitive enterprise loads.
40kVA / 32kW rated capacity featuring full digital signal processing (DSP)
Built-in internal battery compartment supporting series string configuration
Graphic LCD monitor with real-time data logging and event/alarm history
Built-in manual maintenance bypass switch and static transfer switch
High-performance 30kVA / 24kW true online double-conversion 3-phase UPS with internal battery and digital signal processing (DSP) control.
| Topology | Double conversion online (VFI SS 111) |
|---|---|
| Rated Power | 40 kVA / 32 kW (at 0.8 power factor lag) |
| Output Voltage | 380 / 400 / 415 VAC (3-phase, 4-wire with neutral reference) |
| Input Voltage Limits | 305V to 477V AC |
| Input Frequency | 50/60 Hz (tolerance 40Hz to 72Hz) |
| Input Connection Type | 3-phase + Neutral + Earth (4-wire) |
| Output Receptacles | Hardwire terminal connection blocks |
| Battery Type | Valve-regulated lead-acid (VRLA) battery blocks with internal tier accommodation |
| Nominal Battery Voltage | 480 VDC (40 x 12V blocks) |
| Dimensions (H x W x D) | 160.0 cm x 60.0 cm x 82.5 cm |
| Net Weight | 341 kg (without batteries) |
High-performance 60kVA / 48kW true online double-conversion 3-phase UPS (without internal battery) with digital signal processing (DSP) control.
High-performance 80kVA / 64kW true online double-conversion 3-phase UPS (without internal battery) with digital signal processing (DSP) control.
