KRI/KRO

Kokam Indoor/Outdoor Rack(KRI/KRO)

Kokam Rack Indoor/Outdoor (KRI/KRO)

Integrate multi-use PCS to improve power quality

Compact size with cost effective system

Kokam’s Indoor and Outdoor Type Racks (KRI/KRO) are composed of Kokam’s standard battery modules and range in size from 111 ~ 176.6kWh capacity systems upon a customer’s request.

The KRI/KRO racks can be installed in various locations such as offices, hospitals, utilities, telecom towers, data centers and defense bases.

Advantages

- High Energy type: Compact size with cost effective system

- High Power type: High power

- Safety

- Durablity

- HIGH ENERGY

Kokam’s Standard High energy Rack is composed of Kokam’s Cell which has an extremely high energy density. Due to this feature, our customers and partners could have same amount of energy with fewer racks compared to other battery manufacturers.Less footprint and components result in lower cost of ownership.

- HIGH POWER

Kokam’s Standard High Power Indoor and Outdoor Type Rack (KRI-H/KRO-H) can be discharged at an extremely 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 Rack has advanced safety features. It is equipped with multiple layers of protective features providing the highest 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

Features

Durability

Kokam Standard Indoor and Outdoor Battery Racks surround internal components with an industrial-designed enclosure to protect from environmental conditions. Kokam offers two types of standard racks; IP22 level ‘Indoor Rack’ which is designed for indoor applications. NEMA3XR is an outdoor-rated rack for weather resistance.

The outdoor-type rack has protection against ingress of snow, sleet, and rain. These systems can provide a optimal solutions for customers’ environmental constraints.

Technical Data

certification mark
Description High Power Type Battery Rack Unit
Cell Chemistry High Power NMC 75Ah  
Rack Type 2C5R 3C4R  
System Configuration 10 Modules connected in Series 12 Modules connected in Series Indoor
Installed Energy 111 133 kWh
 Max. Discharge Power 444 532 kW
Max. Charge Power 444 532 kW
Efficiency (Round trip, @1C-rate) >97 >97 %
  DC Voltage 660 ~ 832 792 ~ 998 VDC
  Nominal Voltage 740 888 VDC
  Dimension (L x D x H) 780 x 726 x 2295 1,170 x 728 x 2,217 mm
Weight 1,200 1,550 kg
Certification UL1642, UL1973 (Module level), IEC62619, KBIA  
Description High Energy Type Battery Rack Unit
Cell Chemistry High Energy NMC 100Ah  
Rack Type 2C5R 3C4R  
System Configuration 10 Modules connected in Series 12 Modules connected in Series Indoor
 Installed Energy 147 176 kWh
 Max. Discharge Power 294 352 kW
Max. Charge Power 147 176 kW
 Efficiency (Round trip, @1C-rate) >97 >97 %
  DC Voltage 660 ~ 832 792 ~ 998 VDC
  Nominal Voltage 736 883 VDC
  Dimension (L x D x H) 780 x 726 x 2295 1,170 x 728 x 2,217 mm
Weight 1,200 1,550 kg
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)

Application

- ESS/UPS

- Tram

- Defense

- Marine

- Industrial