Sahnova Solar
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The LWS-16S200A-809 (16S) for LiFePo battery packs of 16 cells in series is a robust battery protection solution, capable of supporting a very stable load with continuous current up to 100A.
| Mode | LWS-16S200A-809V3 |
|---|---|
| PCM Size | L225*W95*T22 mm |
| Battery Series | 16S Available |
| Working Current | 200A Available |
| Cell Type | Li-ion (51.2V) / LiFePO4 (59.2V) |
| Application | Ebike, Solar products, etc |
| No | Test Item | Criterion |
|---|---|---|
| 1 | Charging voltage | DC: 58.4V CC/CV |
| 2 | Balance current for single cell | 75±20mA |
| 3 | Current consumption | ≤ 50μA |
| 4 | MAX Continuous charging/discharge | ≤ 100A |
| 5 | Over charge detection voltage | 3.75±0.025V |
| 6 | Over discharge detection voltage | 2.50±0.05V |
| 7 | Short circuit protection current | ≈1000A |
| 8 | Operating Temperature Range | -20 ~ +60ºC |
Step 1: Connect the B- to the battery negative terminal (weld the stub first). Then connect the cables (remove cables from BMS first).
Step 2: Start wiring from B-. B- connects to the total negative terminal. B1 connects to the positive of the 1st battery, B2 to the 2nd, and so on.
Step 3: Test the voltage between adjacent lines. Li-ion should be < 4V, LFP < 3.5V. If correct, insert the line.
Step 4: Connect the negative terminal of charger and load to P-/C-. Use bold cables for these connections.
