Description
The Huawei UPS5000-A-400K is a heavy-duty Online Double Conversion UPS with dimensions of 2000 x 1200 x 850 mm. This industrial-grade power system delivers a massive 400kVA (400kW) capacity with a perfect 1.0 output power factor, ensuring maximum efficiency for large-scale mission-critical infrastructures. Engineered for 3-phase environments (380V/400V/415V), it utilizes advanced double conversion technology to isolate sensitive equipment from all grid disturbances, providing a pure sine wave output with zero transfer time.
Standing 2 meters tall as a robust integrated cabinet, the UPS5000-A-400K is designed for high-density deployment in Tier III and Tier IV data centers, large enterprise server farms, and government clearing centers. Its sophisticated architecture features fully digital control and an intelligent fan cooling matrix, delivering industry-leading reliability and a system efficiency of up to 96%. This 400kVA unit represents the pinnacle of power density and grid adaptability, making it the cornerstone of modern large-scale digital infrastructure.
PS5000-A-400K Main Parameters
- Manufacturer: Huawei
- Model Number: UPS5000-A-400K
- UPS Type: Online Double Conversion (AC-DC-AC)
- Rated Capacity: 400kVA / 400kW
- Output Power Factor: 1.0
- System Efficiency: Up to 96% (Online Mode)
- Operating Temperature: 0 – 40 ºC
- Storage Temperature: -40 to 70 ºC
- Relative Humidity: 0% – 95% (No condensing)
- Operating Altitude: 0 – 1000 m (Derating required above 1000 m)
- Audible Noise: ≤ 75 dB (High-power airflow design)
Input Characteristics
- Input Wiring: 3Ph + N + PE
- Rated Voltage: 380Vac / 400Vac / 415Vac
- Input Voltage Range: 138 – 485 Vac (Wide range to protect battery life)
- Input Frequency Range: 40 – 70 Hz
- Input Power Factor: 0.99
- THDi: < 3% (Linear full load)
Output Characteristics
- Output Wiring: 3Ph + N + PE
- Output Voltage: 380Vac / 400Vac / 415Vac ± 1%
- Output Frequency: 50/60 Hz Auto-adaptive
- Frequency Stability: ± 0.05% (Internal clock)
- Overload Capacity: 110% for 60 min; 125% for 10 min; 150% for 1 min
- Waveform: Pure Sine Wave
Battery & Management
- Battery Voltage: 360 – 528 Vdc (Flexible string: 30 – 44 batteries; Default: 40)
- Charging Power: High-capacity integrated charger (Configurable)
- Display: Large 7-inch/10-inch Color Touchscreen Interface
- Connectivity: RS485, FE (SNMP/Modbus), Dry Contacts, Intelligent Slot
Physical Properties
- Overall Dimensions: 2000 x 1200 x 850 mm
- Form Factor: Floor-standing Industrial Cabinet
- Net Weight: 710 kg
- Protection Level: IP20
Core Value & Features
- Ultra-High Efficiency: Maintains up to 96% efficiency in online double conversion mode, significantly lowering PUE and total cost of ownership (TCO).
- Space Optimization: High power density design provides 400kW in a 1.2m wide cabinet, saving valuable floor space in large data centers.
- Redundant Cooling: Equipped with a multi-fan matrix; the system continues to operate even if a single fan fails, ensuring maximum uptime.
- Digital Intelligence: Comprehensive self-diagnostic capabilities and real-time component health monitoring prevent potential issues before they cause downtime.
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