Difference device: LDC, Conventional Models, and Premium Models.
Sectricai Characteristics | Nominal Voltage | 48V | 48V | 48V |
Nominal Capacity | 50AH | 100AH | 200 Ah (C6«25*C) | |
Energy | 2400Wh | 4800Wh | 9600Wh | |
Internal Resistance | «500mQ | ≤500mQ | «500mQ | |
Cycle Life | 4000~6000 cycles,25℃ | 4000~6000 cycles,25℃ | 4000-6000 cycles @1C 100%DOD | |
Months Seif Discharge | <1% | <1% | <1% | |
Efficiency of Charge | 100%@0.5C | 100%@0.5C | 100% @0.5C | |
Efficiency of Discharge | 9&-99% @1C | 9&-99% @1C | 9&-99% @1C | |
Standard Charge | Charge Voltage | 29.2±0.2V | 29.2±0.2V | 29.2±0.2V |
Charge Mode | 0.2C to 29.2V, then 29.2V, charge current to 0.02C(CC/CV) | 0.2C to 29.2V, then 29.2V, charge current to 0.02C(CC/CV) | 0.2C to 29.2V, then 29.2V, charge current to 0.02C(CC/CV) | |
Charger Current | 35A | 35A | 35A | |
Max. Charge Current | 35A | 35A | 35A | |
Charge Cut-off Voltage | 59.5±0.2V | 59.5v ±0.2V | 59.5±0.2V | |
Standard Discharge | Continuous Current | 50A | 50A | 100A |
Max. Pulse Current | 50A | 50A | 200A(<3s) | |
Discharge Cut-off Voltage | 20V | 20V | 40V | |
Environmental | Charge Temperature | 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity | 0 ℃ to 45 ℃ (32F to 113F) @60±25% RelativeHumidity | 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity |
Discharge lemperature | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity | |
Storage Temperature | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity | 0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity | |
Water Dust Resistance | Ip56 | IP56 | Ip56 | |
Cell methods | 3.2V50AH-16S2P | 3.2V50AH-16S2P | 3.2V50AH-16S2P | |
Mediancal | Plastic Case | ABS | 6U standard case | 6U standard case |
Dimensions (inJmm.) | 442*385*132 customizabl | 442*385*132 customizabl | 482*500*280 mm (20.55”9.45"'8.81") | |
Weight (lbs./kg.) | 29Kg | 44kg | 81Kg | |
Terminal | 100A Through terminal | 100A Through terminal | 100A Through terminal | |
BMS | RS232,RS485,CAN | RS232, RS485, CAN | RS232, RS485 CAN |