48V50

48V50
Key Feature
Nominal Voltage 48V(50.4)
Nominal Capacity 50Ah (0.2C to 40V at 25℃)
Power 2400Wh
(AC) Internal Resistance ≤300mΩ
Cycle life >1000 cycles @0.2C 80%DOD
Month self-discharge <3%
Charge voltage 54.75±0.2V
Charge mode 0.2C to 54.75V, then54.75V,charge current to 0.02C (CC/CV)
Charge current 20A
Max charge current 50A
Charge cut-off voltage 56.4V±0.2V
Constant current 20.0A
Max constant current 50A
Discharge cut-off voltage 40V
Cell / Connection mode NCM 50 13(14) S 1 P
Case metal
Dimension(mm) W442(482)*D450* H133.5mm ±2(3U)
Weight(lbs./kg.) 35.0kg
Terminal 75A through terminal M6
Communication Protocol (Optional) RS485*2/RS232/Dry contact*2
Extend (Optional) MAX String*15 LED Power display
Nominal Voltage 48V(50.4)
Nominal Capacity 50Ah (0.2C to 40V at 25℃)
Power 2400Wh
(AC) Internal Resistance ≤300mΩ
Cycle life >1000 cycles @0.2C 80%DOD
Month self-discharge <3%
Charge voltage 54.75±0.2V
Charge mode 0.2C to 54.75V, then54.75V,charge current to 0.02C (CC/CV)
Charge current 20A
Max charge current 50A
Charge cut-off voltage 56.4V±0.2V
Constant current 20.0A
Max constant current 50A
Discharge cut-off voltage 40V
Cell / Connection mode NCM 50 13(14) S 1 P
Case metal
Dimension(mm) W442(482)*D450* H133.5mm ±2(3U)
Weight(lbs./kg.) 35.0kg
Terminal 75A through terminal M6
Communication Protocol (Optional) RS485*2/RS232/Dry contact*2
Extend (Optional) MAX String*15 LED Power display