· High Safety: Fully immersion technology completely isolates oxygen,providing protection against fire, explosion, and smoke.
· Temperature Uniformity: Immersion battery cells offer excellenttemperature uniformity.
· Cost-Effectiveness: Precise temperature control with a temperature difference ≤2°C ensures high consistency and ultra-long cycle life.
· Flexibility: Space-saving, modular design supports compact layouts,reducing the required footprint.
· Compatibility: The system is compatible with two/three-line configurations, meeting the requirements of various UPS models.
· Efficient Thermal Management: Full-time, full-area immersion of battery cells enables efficient thermal management, increasing system efficiency by 3%.
| Product Model | CFS80085U | ||
| Cell Material | Na+ | ||
| Nominal Voltage | 741Vdc | ||
| Rated Charging Voltage | 910Vdc | ||
| Nominal Capacity | 50Ah/37.05kWh | ||
| Self-Discharge Rate | ≤3% (at 0-30℃ for 3 months) | ||
| Standard Discharge Current | 50A continuous discharge（1C） | ||
| Maximum Discharge Current | 300A continuous discharge（6C） | ||
| Standard Charging Current | 25A（0.5C） | ||
| Maximum Charging Current | 50A（1C） | ||
| Cycle Life | 4000 cycles @80%DOD，0.5C/0.5C | ||
| Communication Interface | CAN；RS485；Dry Contact | ||
| Protection Functions | Over-temperature,over-current,short-circuit,over-charge,over-discharge,etc. | ||
| Dimensions（W*D*H) | 1200*1000*2000mm | ||
| Storage Temperature | -40~60ºC | ||
| Transportation Temperature | -40~60ºC | ||
| Operating Ambient Temperature | -20~60ºC | ||
| Relative Humidity | 5~95% | ||
| Altitude | ≤2000m | ||
| Time | 10 minutes | 15 minutes | 20 minutes |
| Power | 182kW | 121kW | 91kW |
| Current | 300A | 150A | 100A |
