DKR SERIES RACK MOUNTED LITHIUM BATTERY
Technical Parameters
| MODEL | DKS4800-15S | DKS48100-15S |
| Energy Capacity | 5120WH /4800WH | 10240WH / 9600WH |
| Rated Capacity | 100AH | 200AH |
| Battery Type | LiFe PO4 | LIFEPO4 |
| CHARGE AND DISCHARGE PARAMETER |
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| Nominal Voltage | 51.2VDC /48VDC | 51.2VDC /48VDC |
| Minimum discharge Voltage | 43.2VDC /40.5VDC | 43.2VDC /40.5VDC |
| Maximum charging Voltage | 58.4VDC /54.5VDC | 58.4VDC /54.5VDC |
| Max. Charging Current | 100A | 200A |
| Max. Continue Discharging Current | 100A | 200A |
| Max. Recommended DOD | >90% | >90% |
| GENERAL INFO. |
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| Communication | CAN /R485 /R232 | CAN /R485 /R232 |
| Bluetooth /WIFI | Optional | Optional |
| IP Grade | IP54 | IP54 |
| SOC Display | LED /LCD (Optional) | LED /LCD (Optional) |
| Cycle Life | ≥6000 Cycles @25ºC, 0.5C, 90% DOD | ≥6000 Cycles @25ºC, 0.5C, 90% DOD |
| Warranty | 5 Years | Warranty |
| Life Span | 20 Years | Life Span |
| Cooling | Natural Convection | Cooling |
| Transportation | UN38, MSDS | Transportation |
| ENVIRONMENT |
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| Runing State | 10%~85% RH | Runing State |
| Storage | 5%~85% RH | Storage |
| Charging | 0 to +50ºC | Charging |
| Discharging | -20 to +55ºC | Discharging |
| Storage | 0 to +45ºC | Storage |
| STANDARD |
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| Dimensions (W*D*H) mm | 515*482*150mm | 770*625*195mm |
| Package Size (W*D*H) mm | 590*515*195mm | 845*658*240mm |
| Net Weight (Kg ) | 42Kg | 84Kg |
| Gross Weight (Kg ) | 44Kg | 87Kg |
Technical Features
● Long Cycle Life: 10 times longer cycle life time than lead acid battery.
● Higher Energy density: the energy density of lithium battery pack is 110wh-150wh/kg,and the lead acid is 40wh-70wh/kg,so the weight of lithium battery is only 1/2-1/3 of lead acid battery if the same energy.
● Higher Power Rate: 0.5c-1c continues discharge rate and 2c-5c peak discharge rate ,give much more powerful output current.
● Wider Temperature Range: -20℃~60℃
● Superior Safety: Use more safer lifepo4 cells,and higher quality BMS,make full protection of the battery pack.
Overvoltage protection
Overcurrent protection
Short circuit protection
Overcharge protection
Over discharge protection
Reverse connection protection
Overheating protection
Overload protection
