MODEL | EL48100-105 | |
Electrical
Characteristics |
Rated voltage | 51.2V |
Rated Capacity | 105AH | |
Energy | 5376Wh | |
Internal Resistance | ≤40m | |
Cycle Life |
≥3500 cycles @ 80% DOD, 25ºC, 0.2C
≥3000 cycles @ 80% DOD, 25ºC, 1C |
|
Design Life | ≥10 years | |
Months Self Discharge | ≤2%, @35ºC | |
Efficiency of Charge | ≥98% | |
Efficiency of Discharge |
≥99% @ 0.2C
≥96% @ 1C |
|
Charge | Charge Cut-off Voltage | 59.2V±0.1V |
Charge Mode |
0.5C to 57.6V, then 57.6V charge current
to 0.01C (CC/CV) |
|
Charge Current | 50A | |
Max. Charge Current | 55A | |
Continuous Current | 50A | |
Limit charge current | 10A/20A Optional | |
Discharge |
Max. Continuous Discharge
Current |
100A |
Discharge Cut-off Voltage | 41.6V±0.2V | |
Other | Plastic Case | Iron (Insulation painting) |
Output Interface | Terminal block | |
Protective function |
Over charge, Over discharge, Over
current, Over temperature, Short circuit |
|
Communication Interface | RS485/RS232 | |
Dry contact | YES | |
Max parallel connection | 16PCS | |
SOC Light | 4*LED | |
Environmental | Charge Temperature |
-5ºC~60ºC
(Under 0ºCwith reduced charge current) |
Discharge Temperature |
-20ºC~60ºC
(Under 0ºCwork with reduced capacity) |
|
Storage Temperature | -40ºC~55º 60%±25% relative humidity | |
Operating Humidity | 20-90% (No condensation ) | |
Water Dust Resistance | Ip20 | |
Weight | Net weight(kg) | 44 |
Dimension | L*W*H(mm) | 450*494*178mm (4U) |