Lithium Modules

Modular Lithium Batteries

| LiFePO4
Lithium Modules

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.

Warranty

Assistance

  • 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

Battery Cell - 50AH

TypeLFP
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 Life5,000 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 Modules20
Current-Unbalance≤5%
Soc Accuracy≥95%
CommunicationRS485, CAN, TCP/IP and Dry contact
Working Temperature (°C)0~40 (+15~+30 Recommended)
Altitude (M)0~4000M, Above 2000M Derate
Dimensions (W*D*H) (Mm)600×860×2000
Weight (Kg)1000±10
Maximum Paralleled Cabinets8
OptionalDistribution Cabinet, Fire Edge Cabinet, It Rear Frame
Self-Discharge Rate≤3% (0-30°C/1 Month)

Download documentation

Lithium Cabinets Catalog

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