254 kWh High-Voltage Energy Storage System Kon-TEC KT-LFPHV254728

High-Voltage Energy Storage 254 kWh Kon-TEC KT-LFPHV254728 with Liquid Cooling

Product advantages:

High safety:  
✔ Multi-level FFS structure  
✔ Fast detection and response to thermal faults

Ease of use:  
✔ Simple installation  
✔ High level of integration  
✔ Easy operation

High performance:  
✔ 90% depth of discharge (DOD)  
✔ System efficiency 86%  
✔ 6000 cycles

Great flexibility:  
✔ Compact size  
✔ Possibility to connect multiple units  
✔ Expandability on demand

DC PARAMETERS

• Cell type: LFP 3.2V / 306Ah
• Cell configuration in module: 1P52S / 50.92 kWh
• Cell configuration in energy storage unit: 1P260S
• Energy storage voltage operating range: 728 VDC ~ 936 VDC
• Rated capacity of the energy storage: 254 kWh
• Temperature monitoring: Cell + copper busbar
• Charging/discharging current range: ≤ 0.5 P

AC PARAMETERS (GRID CONNECTION)

• Rated power: 125 kW
• Maximum output power: 137.5 kW
• Rated grid voltage: 400 VAC, -15% ~ +15%
• Rated grid frequency: 50 Hz / 60 Hz, ±2.5 Hz
• Power factor: -1 (leading) ~ 1 (lagging)
• THDi: <3% (at rated output power)
• AC connection: Three-phase, four-wire

SYSTEM PARAMETERS

• System efficiency: 86%
• Cooling method: Liquid cooling
• Lifespan: 6000 cycles, 90% DOD
• Operating temperature range: -20°C ~ 50°C (reduced performance above 40°C)
• Corrosion resistance level: C5
• Dimensions: 1420×1425×2250 mm
• Weight: ≤ 2.8 t

ADDITIONAL FEATURES

• Fire protection: Aerosol (at pack and cabinet level) + water interface
• Functions:  
  ✔ Peak load management  
  ✔ Demand management  
  ✔ Reverse current protection  
  ✔ Parallel operation with multiple units  
  ✔ Custom container on request