Battery Module Wire Lengths, Sizes, Qty
For all wires that connect to the busbars: Strip 5±0.5 mm of insulation off one end and 2.75±0.25 mm off the other end.
For all wires that connect to the thermistors: Strip 8±0.5 mm of insulation off one end and 2.75±0.25 mm off the other end.
Wire lengths by usage:
Ref. | Wire Usage | Wire Gauge | Cut to Length (±2mm) | Insulation Color | Strip lengths (Tolerance above) | Wire QTY | Total Wire Length (mm) |
---|---|---|---|---|---|---|---|
1 | Top Busbar Far Side Voltage Tap | 22 | 100 | Orange | 5 / 2.5 | 35 | 3500 |
2 | Top Busbar Far Side Balance Tap | 18 | 100 | Orange | 5 / 2.5 | 35 | 3500 |
3 | Top Busbar Close Side Voltage Tap | 22 | 78 | Orange | 5 / 2.5 | 35 | 2730 |
4 | Top Busbar Close Side Balance Tap | 18 | 105 | Orange | 5 / 2.5 | 35 | 3675 |
5 | Bottom Busbar Far Side Voltage Tap | 22 | 175 | Orange | 5 / 2.5 | 35 | 6125 |
6 | Bottom Busbar Close Side Balance Tap | 18 | 135 | Orange | 5 / 2.5 | 35 | 4725 |
7 | Thermistor 1 - Close side short wire | 22 | 135 | Blue | 8 / 2.5 | 70 | 9450 |
8 | Thermistor 2 - Close side long Wire | 22 | 145 | Blue | 8 / 2.5 | 70 | 10150 |
9 | Thermistor 3 - Far side short wire | 22 | 175 | Blue | 8 / 2.5 | 70 | 12250 |
10 | Thermistor 4 - Far side long wire | 22 | 190 | Blue | 8 / 2.5 | 70 | 13300 |
Wire Length Totals for order Qty.
Wire Type | Total Length (mm) | Total Length (ft) | To Order (ft) | To Order (m) |
---|---|---|---|---|
11900 | 39.04 | 50 | 15 | |
12355 | 40.53 | 50 | 15 | |
45150 | 148.13 | 170 | 50 |
Total cost: $105+tax
References:
Molex Microfit Strip Length: https://media.digikey.com/pdf/Data Sheets/Molex PDFs/63811-2800 Spec.pdf