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MAIN FEATURES
◆Innovative maximum power point tracking technology, the conversion rate of up to 97%.
◆Quick scan of the entire I-V curve, Efficient track the maximum power point.
◆Three types of lead-acid battery, sealed, colloid, open type battery and lithium battery series charging procedures are optional.
◆With the functions of over charge, over discharge, overload and short circuit automatic protection.
◆With RS485 communication interface, It can communicate with multiple and the upper computers, which is convenient to check the operating parameters of the controller.
| Product Specifications | |||
| Model：CM- | 50A | 100A | |
| Charging Mode | MPPT Automatic Maximum Power Point Tracking | ||
| Charging Method | Three stages: Constant Current (MPPT), Balanced Charging, Floating Charge | ||
| System Type | 96V/192V | ||
| System Voltage Range | 96V System | DC72V-DC120V | |
| 192V System | DC144V-DC240V | ||
| Soft Start Time | 96V/192V | ≤10s | |
| Dynamic Response Recovery Time | 96V/192V | ≤500us | |
| Static Power | 96V/192V | ≤6W | |
| Machine Efficiency | 96V/192V | ≤96.5% | |
| PV Module Utilization | 96V/192V | ≤99% | |
| Input Characteristics | |||
| MPPT Operating | 96V System | DC130V-DC180V / DC130V-DC420V | |
| Voltage Range | 192V System | DC260V-DC420V | |
| Maximum Solar | 96V System | 5300W | 10600W |
| Panel Input Power | 192V System | 8000W | 20000W |
| Output Characteristics | |||
| Optional Battery Type (Default is lead-acid maintenance-free battery) | 96V/192V | Lead-acid maintenance-free Battery, Gel Battery, Lithium Battery (Can also be customized for other types of battery) | |
| Current Limiting Protection | 96V/192V | 82A | 102A |
| Temperature Coefficient | 96V/192V | ± 0.02%/°C | |
| Temperature Compensation | 96V/192V | 14.2V-(Maximum Temperature -25°C)*0.3 | |
| Output Regulation Accuracy | 96V/192V | ≤±1.5% | |
| Proteciton | Input Low Voltage Protection | Reference Input Characteristics | |
| Input High Voltage Protection | Reference Input Characteristics | ||
| Short Circuit Protection | After 5 trial starts will enter the protection state, Restart Recovery | ||
| Temperature Protection | 90°C | ||
| Temperature Rise Protection | Reduce Power Output When Exceed 85°C | ||
| Other Parameters | Noise | ≤50dB | |
| Heat Dissipation Method | Forced air cooling, fan speed is adjusted by temperature | ||
| Mechanical Protection Type | IP21 | ||
| Humidity | 0-90%RH (No condensation) | ||
| PV Module Configuration | System Battery Voltage | PV module load voltage (Recommended Value) | |
| 96V System | 144V-320V (30V module9 string, 36V module*8 string) | ||
| 192V System | 230V-420V (30V module*11 string, 36V module*10 string) | ||