
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.
Loading catalog & live prices...
Enterprise-grade 20kVA high-frequency online double-conversion UPS featuring advanced DSP digital control and built-in isolation protection for critical networks.
Contact us directly on WhatsApp to get the latest live rates & discounts.
The MicroMate ZB Series 20kVA Uninterruptible Power Supply (UPS) delivers superior power protection with high scalability and zero transfer time. Engineered with a 3-Phase Input and 1-Phase Output design, it integrates True Online Double Conversion architecture to completely safeguard sensitive loads from voltage fluctuations, frequency distortion, and grid noise. Equipped with Active Power Factor Correction (PFC) and a fully digital DSP control interface, it ensures clean, highly stable, and energy-efficient power backup tailored for rough power environments
Active PFC Grid Protection: Drastically minimizes feedback interference into your main utility power.
High Scalability: Redundancy kits can be added for system expansion and maximum uptime.
Isolating Transformer Support: Offers complete isolation protection for highly delicate processing loads.
Intelligent Battery Management: Optimized charging cycles to lengthen battery bank lifespans.
| Capacity | 20 kVA / 18 kW (Output PF: 0.9) |
|---|---|

High-performance 30kVA / 24kW true online double-conversion 3-phase UPS with internal battery and digital signal processing (DSP) control.
| Topology |
|---|
| High-Frequency True Online Double Conversion |
| Configuration | 3-Phase Input / 1-Phase Output (3:1) |
|---|
| Nominal Input Voltage | 380V / 400V / 415V AC |
|---|
| Nominal Output Voltage | 220V / 230V / 240V AC |
|---|
| Frequency Range | 50 / 60 Hz (Auto-adaptive) |
|---|
| Input Power Factor | Approaching 1.0 (Active PFC Technology) |
|---|
| System Efficiency | More than 90% (Total Efficiency) |
|---|
| Control System | Advanced DSP Digital Control |
|---|
| Safety Features | Emergency Power Off (EPO) & Built-in Isolation Protection |
|---|
| Communication Interface | RS232, USB, and optional SNMP Card Slot |
|---|
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.