The Vertiv Liebert PM50-B is a 50kVA modular precision UPS distribution power cabinet engineered for small-to-medium data centers and mission-critical industrial facilities, featuring online double conversion.
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The Vertiv Liebert PM50-B is a 50kVA modular precision UPS distribution power cabinet engineered for small-to-medium data centers and mission-critical industrial facilities, featuring online double conversion.
Resolves power grid instability, excessive OPEX energy dissipation, battery degradation, and rack footprint constraints.
5G cellular cell sites, core telecom DC plants, AI data centers, transport networks, and critical industrial DC UPS.
| Key specifications | Value |
|---|---|
| Rated Distribution Capacity | 50kVA / 45kW (Scalable Architecture) |
| AC Input Voltage | 380V / 400V / 415V AC (3-Phase 4-Wire) |
| Power Topology Architecture | Online Double-Conversion |
| Online Operating Efficiency | 96% |
| Maintenance Bypass Switch | Built-in Static Bypass & Manual Maintenance |
| Nominal DC Output Voltage | -48VDC (-42V ~ -58V) |
| Monthly Self-Discharge Rate | < 2% per month (at 20°C standard) |
| Designed Float Service Life | 10 to 12 Years (at 25°C nominal) |
| Case Flame Retardancy | Reinforced ABS Enclosure (UL94-V0) |
| Terminal Tightening Torque | 10 to 12 N·m (M8 Silver-Plated Copper) |
Vertiv
High-reliability online double-conversion high-frequency Uninterruptible Power Supply (UPS) delivering zero-millisecond pure sine wave power to critical IT loads.
High-reliability online double-conversion high-frequency Uninterruptible Power Supply (UPS) delivering zero-millisecond pure sine wave power to critical IT loads.
High-reliability online double-conversion high-frequency Uninterruptible Power Supply (UPS) delivering zero-millisecond pure sine wave power to critical IT loads.
High-reliability online double-conversion high-frequency Uninterruptible Power Supply (UPS) delivering zero-millisecond pure sine wave power to critical IT loads.
