Model | LTT-ESR4850 | LTT-ESR48100 | LTT-ESR48200 | ||
Voltage&Capacity | 51.2V/50Ah | 51.2V/100Ah | 51.2V/200Ah | ||
Display | LCD | LCD | LCD | ||
BMS | Built-in BMS | Built-in BMS | Built-in BMS | ||
Protection | Over Charge Protection;Over Discharge Protection; Over Current Protection; Short-Circuit Protection; Charge Over Temperature Alarm&Protect; Discharge Over Temperature Alarm&Protect | ||||
Cycles LiFe | ≥2000cycles(DOD100%) ≥5000cycles(DOD80%) | ||||
Warranty | 6Years | ||||
Communication | RS232/RS485/CAN | ||||
Operation Temperature | Discharge: -20℃-60℃(pack internal temperature) | ||||
Operation Voltage Range | 40.5V~54.75V | 40.5V~54.75V | 40.5V~54.75V | ||
Charge Voltage | 54V/58V | 54V/58V | 54V/58V | ||
Charge Mode | 0.2C to 54V, then 54V,charge current to 0.02C (CC/CV) | ||||
Charge Current | 10A | 20A | 40A | ||
Max Charge Current | 50A | 100A | 200A | ||
Discharge Cut Off Voltage | 44.8V | 44.8V | 44.8V | ||
Standard Discharge Current | 10A | 20A | 40A | ||
Max Discharge Current | 50A | 100A | 200A | ||
Peak Discharge Current | 55A(3S) | 110A(3S) | 220A(3S) | ||
Charge Temperature | 0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity | ||||
Discharge Temperature | -20 ℃ to 55℃ (-4F to 131F) @60±25% Relative Humidity | ||||
Battery Pack Size | 483*400*133mm | 483*385*222mm | 480*248*618mm | ||
Battery Pack Weight | 31.5KG | 51.8KG | 116KGS | ||
Service | OEM/ODM |
Ansprechpartner : | Thea |
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