Brand: Vertiv | Category: UPS & Power Protection
SKU: MPX250KMBR | Part #: MPX250KMBR | MPN: MPX250KMBR
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The Vertiv Liebert MPX 250kVA is a modular, scalable three-phase uninterruptible power supply engineered for hyperscale data centers and carrier-grade facilities. The system architecture leverages distributed power modules that allow capacity expansion in increments, enabling organizations to match UPS deployment to actual load growth while optimizing capital expenditure and infrastructure footprint.
Designed for high-density computing environments, the MPX 250kVA supports dual-conversion online topology with integrated static bypass, delivering continuous conditioning of incoming AC power to sensitive server, storage, and networking equipment. The modular design reduces single points of failure by distributing power processing across multiple independent converter modules, each capable of autonomous operation and load sharing.
Target deployments include mission-critical cloud infrastructure, telecommunications hubs, financial transaction processing centers, and disaster recovery facilities where unplanned downtime carries operational and compliance penalties. The system accommodates both standard and extended runtime configurations through external battery module integration.
| Manufacturer | Vertiv |
| Brand | Liebert |
| Model | MPX 250kVA |
| Manufacturer Part Number | MPX250KMBR |
| Category | Modular Uninterruptible Power Supply |
| Nominal Capacity | 250 kVA / 250 kW (unity power factor) |
| Input Phase Configuration | Three-phase |
| Input Voltage | 380–480 VAC (configurable) |
| Input Frequency | 50/60 Hz auto-sensing ±5% |
| Output Phase Configuration | Three-phase |
| Output Voltage | 380–480 VAC (configurable) |
| Output Frequency Regulation | ±1 Hz |
| Topology | Double-conversion online with static bypass |
| Transfer Time (bypass engagement) | <4 ms (typical) |
| Module Configuration | Scalable distributed power modules with N+1 capable redundancy |
| Cooling Method | Forced-air convection |
| Operating Temperature Range | 0–40°C |
| Relative Humidity | 20–80% non-condensing |
| MTBF | >200,000 hours (field verified) |
| Footprint | Modular rack-mount or floor-mount form factor |
| Launch Quarter | 2022-Q2 |
Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.
| Brand | Vertiv |
| Category | UPS & Power Protection |
| SKU | MPX250KMBR |
| Part Number | MPX250KMBR |
| Condition | New |
| Model | MPX 250kVA |
| Manufacturer Part Number | MPX250KMBR |
| Nominal Capacity | 250 kVA / 250 kW (unity power factor) |
| Input Phase Configuration | Three-phase |
| Input Voltage | 380–480 VAC (configurable) |
| Input Frequency | 50/60 Hz auto-sensing ±5% |
| Output Phase Configuration | Three-phase |
| Output Voltage | 380–480 VAC (configurable) |
| Output Frequency Regulation | ±1 Hz |
| Topology | Double-conversion online with static bypass |
| Transfer Time (bypass engagement) | <4 ms (typical) |
| Module Configuration | Scalable distributed power modules with N+1 capable redundancy |
| Cooling Method | Forced-air convection |
| Operating Temperature Range | 0–40°C |
| Relative Humidity | 20–80% non-condensing |
| MTBF | >200,000 hours (field verified) |
| Footprint | Modular rack-mount or floor-mount form factor |
| Launch Quarter | 2022-Q2 |