Kokam Rack
Indoor/Outdoor (KRI/KRO)

Kokam’s Indoor and Outdoor Type Racks (KRI/KRO) are composed of Kokam’s standard battery modules and can be tailored to 111~194.3kWh capacity systems to meet customer's needs. The KRI/KRO racks can be installed in various locations such as offices, hospitals, utilities, telecom towers, data centers and defense bases

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ADVANTAGES

HIGH ENERGY
Kokam’s Standard High Energy Rack is composed of Kokam’s SLPBs which feature high energy density. Due to this feature, our customers and partners could have the same amount of energy with fewer racks. Less footprint and components result in a lower cost of ownership.
HIGH POWER
Kokam’s Standard High Power Indoor and Outdoor Type Racks (KRI-H/KRO-H) can be discharged at a very high C-rate (up to 8C peak). This feature enables optimal space utilization and opens up opportunities for multi-faceted applications (i.e. frequency regulation + ramp rate control).
SAFETY
Kokam’s Standard High Energy Racks have advanced safety features. They are equipped with multiple layers of protective features providing high confidence and safety. These include fuses, contactors, circuit breakers, and Kokam’s unique BMS system, which provides over current, over/under voltage, over/under temperature protection.

SPECIFICATION

High Power Type Battery Rack

Technical Data
Cell Type of Chemistry / Capacity High Power NMC / 75Ah High Power NMC / 75Ah
Rack Type 2C5R 3C4R
Rack Configuration (Indoor) 10 Modules connected in Series 12 Modules connected in Series
Installed Energy (kWh, @ BOL) 111 133
Max. Discharge Power (kW) 444 532
Max. Charge Power (kW) 444 532
Efficiency (%, Round trip, @ 0.5P-rate) >95 >95
DC Voltage (Vdc) 660 ~ 832 792 ~ 998
Nominal Voltage (Vdc) 740 888
Dimension (LxDxH, mm) 780 x 726 x 2,295 1,170 x 728 x 2,217
Weight (kg) 1,200 1,550
Certification UL1642, UL1973 (Module level), IEC62619, KBIA

High Energy Type Battery Rack

Technical Data
Cell Type of Chemistry / Capacity High Energy NMC / 100Ah High Energy NMC / 100Ah
Rack Type 2C5R 3C4R
Rack Configuration (Indoor) 10 Modules connected in Series 12 Modules connected in Series
Installed Energy (kWh, @ BOL) 147 176
Max. Discharge Power (kW) 294 352
Max. Charge Power (kW) 147 176
Efficiency (%, Round trip, @ 0.5P-rate) >95 >95
DC Voltage (Vdc) 660 ~ 832 792 ~ 998
Nominal Voltage (Vdc) 736 883
Dimension (LxDxH, mm) 780 x 726 x 2,295 1,170 x 728 x 2,217
Weight (kg) 1,200 1,550
Certification UL1642, UL1973 (Module level), IEC62619, KBIA

- Inclusive of battery management systems and electronic components
- Kokam makes no warranty explicit or implied with these specifications. The contents are subjected to change without prior notice.
- Installed Energy : The total amount of stored capacity without considering the operational conditions.
- Rated Energy : The total amount of usable capacity, taking into consideration the operation conditions. (discharge condition @ 0.5P, 23±3°C, BOL)

SUBSTANTIAL DURABILITY FOR THE INDUSTRIAL APPLICATION
Kokam Standard Indoor and Outdoor Battery Racks enclose their internal components with an industrial grade enclosure to protect the system from harsh environmental conditions. Kokam offers two types of standard racks: IP22 level indoor rack, which is designed for indoor applications and outdoor rated rack, NEMA3XR, that can resist harsh weather conditions. The outdoor-type rack has protection against ingress of snow, sleet, and rain. These systems are optimal solutions that can override environmental constraints.
KEY STRENGTHS
  • High Energy & Power
  • Reliable Safety
  • High Durability
  • Harsh Weather Resistance
  • Modular and expandable
APPLICATIONS
  • - ESS (energy storage system)
  • - UPS (uninterruptible power supply)
  • - Industrial
  • - Marine
  • - Defense