Ningbo Qiyuan New Energy Co., Ltd
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This product is composed of three parts: lithium iron phosphate battery, BMS management system, control box and metal shell.
| Item | Specifications | Remarks |
| Model number | TDD-512-52AH | |
| Rated voltage (V) | 51.2 * N | |
| Rated capacity (Ah) | 52AH | 25C 0.5C Discharge |
| Maximum charging voltage (V) | 56*N (configurable) | |
| Maximum protection voltage for charge (V) | 58.4 * N | |
| Minimum protection voltage V | 40*N | |
| Maximum charging current (A) | 50 | |
| Standard charging current (A) | 25 | |
| Maximum continuous discharge current (A) | 50 | |
| Peak discharge current (A) | 75 | Within 5S |
| Number of cell cycle lives | 6000 | |
| Ambient temperature for charging (° C) | 0 ~ 45 | |
| Discharge operating environment temperature (° C) | - 20 ~ 50 | |
| Ambient humidity | 0 ~ 95% | |
| Protection level | IP43 |
| Noise dB | 0 | |
| Control box parameters | ||
| Product model number | TDDK102-512-50 | |
| Standard DC voltage range VDC | 102 ~ 512 | |
| Control box maximum current A | 50 | |
| Ac input voltage VAC | 90~265V | |
| Elevation m | 4000 | |
| Power distribution switch | There are | |
| Display | 5" | |
| Communication method | RJ45, RS485, CAN | |
| Cooling method | Natural cooling | |
| Size (mm) | 600 * 300 * 190 | Net size |
| Weight (kg) | 15KG | Net weight |
| Battery module | ||
| Product model number | TDDM51.2-52 | |
| Rated voltage (V) | 51.2 | |
| Rated capacity (Ah) | 52 | |
| Maximum charging voltage (V) | 57.6 | |
| Maximum protection voltage of charge (V) | 58.4 | |
| Minimum protection voltage V | 40 | |
| Maximum charging current (A) | 50 | |
| Standard charging current (A) | 25 | |
| Maximum continuous discharge current (A) | 50 | |
| Peak discharge current (A) | 75 | |
| Size mm | 600 * 300 * 170 | |
| Weight KG | 31 | |
| Base | ||
| Size | 595 * 295 * 40 | |
| Weight KG | 5 | |