BPE 50kVA/kW PS50 Series Online UPS 3‐Phase Input, 3‐Phase Output, Modular UPS

The PS50 Series is a modular, true online double conversion UPS (50kVA–1000kVA) designed for critical loads in medium to large data centers. It features advanced 3-level IGBT and PFC input control with phase sequence correction, delivering up to 97.1% efficiency. With compact design, up to 1000kVA fits in one cabinet, and scalability up to 6000kVA with parallel units ensures high availability and flexibility.

Key Features

• Compact design: 600kVA in one cabinet, footprint under 1.02m²
• High power density: 50kVA hot-swappable modules in 3U height for easy expansion
• Ultra-efficient: 97.1% efficiency with advanced 3-level technology
• Intelligent battery management to extend battery life
• IGBT-based rectifier and inverter for reliable power conversion
• Scalable from 50kVA to 1000kVA per cabinet, up to 6000kVA in parallel
• 7-inch touchscreen HMI with waveform recording
• Smart sleep function saves energy by shutting down modules at low load
• Multiple communication ports: RS232, RS485, USB, SNMP, AS400
• Compatible with lithium batteries
• Built-in EHS mode enables input power factor correction and harmonic filtration, delivering up to 98.6% operating efficiency.

Technical Specifications

• Module Rating: 50kVA
• Dimension WxDxH (mm): 440x620x130 (3U)
• Weight (Kg): Each 50kVA 34 Kg
• Input
  • Nominal Voltage: 380V / 400V / 415V AC (3P+N+PE)
  • Operating Voltage Range: 228V - 480V AC Load Dependent
  • Operating Frequency Range: 40Hz - 70Hz Auto Sensing
  • Power Factor: ≥ 0.99
  • Harmonic Distortion (THDi): ≤ 3%
  • Generator Input / Walking: Support / 0-40 Sec. (Configurable)
• Output
  • Output Voltage: 380V / 400V / 415V AC (3P+N+PE)
  • Voltage Regulation: ± 1%
  • Power Factor: 1.0 (Unity)
  • Frequency: Auto Sensing 50 / 60 Hz ± 3Hz Sync Mode (Configurable), 50/60 Hz ± 0.1 Hz Battery Mode
  • Crest Factor: 3:1
  • Harmonic Distortion (THDv): ≤ 1%
  • Over Load: ≤ 125% for 10 min, ≤ 150% for 1 min, > 150% for 200 ms
  • Efficiency: 97.1% Dual Conversion 99.0% ECO Mode
• Battery
  • Battery Voltage: ± 240V DC Nominal (30 – 50 Nos. Configurable)
• System Feature
  • Self-Diagnostics: During Power On and Software Control
  • EPO: UPS Shut Down
  • Transfer Time: Zero
  • Alarm / Protections: Short Circuit, Input Under/Over Voltage, Over Temperature, Over Load, DC BUS Under / Over Voltage and Battery low
  • Display: Touch Screen LCD & LED Indication
• Environmental
  • Temperature:
    • Operating: 0-50°C
    • Storage: -15°C - 70°C
  • Humidity / Altitude: 0-95% RH Non-condensing / <1500 M (Above sea level) without de-rating, Derating 1% for each additional 100m.
  • Noise: <65dBA
• Standards
  • Quality: ISO 9001, ISO 14001, ISO 27001, ISO 50001, RoHS
  • Safety: IEC/EN62040-1
  • EMC / Performance: Complying to CE, IEC/EN62040-2, IEC/EN62040-3
• Communication Interface
  • Standard: Rack:RS232, RS485, Dry Contact
  • Optional: BMS/ RS485/ LBS / SNMP / ModBus / Dry Contact / Parallel, Dry contact, Relay Card, Battery temperature sensor
  • Monitoring Software: NetAgent Utility v5.8 / Muser 4000 / Power Manager