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MODEL | ZW4850 | ZW48100 | ZW48150 | ZW48200 | ||||
Electrical Characteristics | Rate voltage (Vdc) | 48 | ||||||
Rate capacity (AH) | 50 | 100 | 150 | 200 | ||||
Energy storage (KWH) | 2.4 | 4.8 | 7.2 | 9.6 | ||||
Cycle life | ≥6000 cycles to 85% DOD | |||||||
Months self discharge | ≤2% | |||||||
Efficiency of charge | 100% at 0.2C | |||||||
Efficiency of discharge | 96-99% at 1C | |||||||
Standard Charge | Charge voltage | 54.75 | ||||||
Charge mode | 0.2C to 54.8V, then 54.8V, charge current to 0.02C (CC/CV) | |||||||
Charge current(A) | 10 | 20 | 30 | 40 | ||||
Max. Charge current(A) | 50 | 100 | 120 | 200 | ||||
Charge cut-off voltage(VDC) | 54.8 | |||||||
Standard Discharge | Contiunous current(A) | 50 | 100 | 120 | 200 | |||
Discharge cut-off voltage(VDC) | 42 | |||||||
Environmental | Charge temperature | 0℃to 45℃(32F to 113F)@60±25% Relative Humidity | ||||||
Discharge temperature | -20℃to 60℃(-4F to 140F)@60±25% Relative Humidity | |||||||
Storage temperature | 0℃to40℃(32F to 104F)@60±25% Relative Humidity | |||||||
Mechanical | IP class | IP60 | ||||||
Material system | LiFePO4 | |||||||
Case material | Metal | |||||||
Case Type | Rack/Wall Mount | |||||||
Pack Dimensions L"W"H(mm) | 525*390*150 | 471*375*147 | 680*545*155 | 590*375*245 | ||||
Package Dimension L"W'H(mm) | 610*485*250 | 575*490*255 | 760*625*240 | 685*470*350 | ||||
Net Weight(kg) | 37.7 | 39.2 | 66 | 78.8 | ||||
Gross Weighi(kg) | 39.7 | 42.6 | 62 | 81.5 | ||||
Terminal | M8 | |||||||
Protocol (Optional) | CANBus/RS485/RS232 | |||||||
SOC(Optional) | LED/LCD | |||||||
The quality assurance period | 60 months | |||||||









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