25℃,1C constant current charge to 53.25V,constant voltage to 0.05C cut-off;after 30 minutes of storage,1C discharge to 42V,cycle to 80%SOC cut-off.
Model | GBP48V-50AH | GBP48V-100AH | GBP48V-200AH | GBP48V-500AH | GBP48V-1000AH | ||||
Nominal volt(V) | 48 | ||||||||
Nominal capacity(AH) | 50 | 100 | 200 | 500 | 1000 | ||||
Working volt range (V) | 42-56.25 | 42-56.25 | |||||||
Recommend charging volt(V) | 52.5 | ||||||||
Recommend discharging cutoff volt(V) | 45 | ||||||||
Standard charging current(A) | 25 | 50 | 100 | 100 | 200 | ||||
Max. Constant charging current(A) | 50 | 100 | 200 | 500 | 1000 | ||||
Standard discharging current(A) | 25 | 50 | 100 | 100 | 200 | ||||
Max. Discharging current(A) | 50 | 100 | 200 | 500 | 1000 | ||||
Temperature(℃) | -30℃~60℃(Recommend 10℃~35℃) | -30℃~60℃(Recommend 10℃~35℃) | |||||||
Allowable humidity range | 0~85% RH | 0~85% RH | |||||||
Storage temperature(℃) | -20℃~65℃(Recommend 10℃~35℃) | -20℃~65℃(Recommend 10℃~35℃) | |||||||
Protection Level | IP20 | IP20 | |||||||
Cooling method | Natural air cooling | Natural air cooling | |||||||
Maximum Dimension(W*D*H)for rack type | 483*360*175 | 483*535*175 | 750*780*350 | 550*483*175*5 | 550*483*175*10 | ||||
Net Weight | 30KG | 56KG | 114KG | 280KG | 560KG | ||||
Battery Cell | A Grade Prismatic Cell | ||||||||
Protection | Built-in Smart BMS |