Product parameters:
Model | VAN-W51100 | VAN-W51200 | |
Electrical characteristics | Rated voltage (Vdc) | 51.2 | 51.2 |
Nameplate capacity (AH) | 100 | 200 | |
Energy Storage (KWH) | 5.12 | 10.24 | |
cycle life | ≥6,000 cycles to 85% DOD | ≥6,000 cycles to 85% DOD | |
Months of self discharge | ≤2% | ≤2% | |
Charging efficiency | From 100% to 0.2C | From 100% to 0.2C | |
Discharge efficiency | From 96 to 99% to 1C | From 96 to 99% to 1C | |
Standard charging | Charging voltage | 58.4Vdc | 58.4Vdc |
Float charging voltage | 58Vdc | 58Vdc | |
Charging mode | 0.2C to 29.2V, then 29.2V charging current to 0.02C (CC/CV) | ||
Charging current (A) | 20 | 40 | |
Maximum charging current (A) | 100 | 120 | |
Charging cutoff voltage (VDC) | 58.4 | 58.4 | |
Standard discharge | Continuous current (A) | 100 | 120 |
Discharge cutoff voltage (VDC) | 44.8 | 44.8 | |
environment | Charging temperature | 0 ℃ to 45 ℃ (32F to 113F) @ 60 ± 25% relative humidity | |
Exhaust temperature | -20 ℃ to 60 ℃ (-4F to 140F) @ 60 ± 25% relative humidity | ||
Storage temperature | 0 ℃ to 40 ℃ (32F to 104F) @ 60 ± 25% relative humidity | ||
mechanical | Intellectual Property | IP60 | IP60 |
Material system | Lithium iron phosphate | Lithium iron phosphate | |
Case materials | metal | metal | |
Case type | Rack mounted | Rack mounted | |
Packaging size L * W * H (mm) | 670*540*90 | 700*980*100 | |
Packaging box size L * W * H (mm) | 700*575*120 | 730*1010*130 | |
Net weight (kg) | 48 | 95 | |
Gross weight (kg) | 51 | 98 | |
Termial | M8 | M8 | |
Protocol (optional) | CANBus/RS485/RS232 | CANBus/RS485/RS232 | |
SOC (optional) | LED/LCD | LED/LCD |
Application scenario: