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Modular Lithium Batteries

Lithium Modules

| LiFePO4

The AEC Lithium System integrates power distribution, and hot‐swappable 50 Ah LiFePO4 battery modules into a compact cabinet, delivering high-density, reliable backup for critical applications such as data centers, healthcare, telecom, and industrial facilities. AEC unique modular and parallel battery architecture supports up to 20 x 50 Ah packs per cabinet and enables online capacity expansion with minute‐level maintenance, minimizing both CAPEX and OPEX. The adopted three-layer BMS architecture (PBMU/SBMU/ MBMU) ensures the reliability of lithium-ion battery system from cell, module and system layers.

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  • Modular, hot-swappable battery cabinet for Lithium LiFePO4 packs
  • 7” Touch screen color display
  • Advanced LiFePO4 chemistry technology
  • DC\DC Converter in each module
  • Hot-swappable single modules
  • Two-level fire protection
  • Adaptive SOC management = old and new battery mixed
  • Electrical and physical double isolation
  • Plug and play design
  • Parallel up to X units

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Battery Cell - 50AH

  • Type: LFP
  • Dimensions (Mm): 27.0×148.5×133.0
  • Weight (Kg): 1.11±0.1
  • Rated Capacity (Ah): 50
  • Discharge Rate (C): 4
  • Charge Rate (C): 1
  • Rated Voltage (V): 3.2
  • Cycle Life: 5,000 TIMES (@50% DOD)

Battery Pack - 50Ah

  • Battery Rated Voltage (V): 57.6
  • Battery Capacity (Ah): 50
  • Max. Energy (Kwh): 2.3
  • Dc/Dc Rated Output Voltage (V): 240*2 (IN SERIES OR PARALLEL)
  • Dc/Dc Rated Output Power (Kw): 10
  • Dimensions (W*D*H) (Mm): 223×665×153
  • Weight (Kg): 38±2

Battery Cabinet - 50Ah x 20

  • Battery Max Energy (Kwh): 58

  • Rated Output Voltage (V): 240/±240/480

  • System Rated Output Power (Kw): 200

  • Number Of Battery Modules: 20

  • Current-Unbalance: ≤5%

  • Soc Accuracy: ≥95%

  • Communication: RS485, CAN, TCP/IP and Dry contact

  • Working Temperature (°C): 040 (+15+30 Recommended)

  • Altitude (M): 0~4000M, Above 2000M Derate

  • Dimensions (W*D*H) (Mm): 600×860×2000

  • Weight (Kg): 1000±10

  • Maximum Paralleled Cabinets: 8

  • Optional: Distribution Cabinet, Fire Edge Cabinet, It Rear Frame

  • Self-Discharge Rate: ≤3% (0-30°C/1 Month)

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Lithium Cabinets Catalog

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