ESL15Z3-K Energy Storage Cable
Single-insulated 1500 V DC battery cable for high-voltage ESS.
QC Solar
ESL15Z3-K Energy Storage Cable
- TÜV
- 1500 V DC
- 125 °C
- Flame retardant
Energy storage cable rated to DC 1500 V for high-voltage battery systems and containerised BESS.
Key features
- Flexible and easy to install
- Flame retardant — meets EN 60332-1-2 single vertical flame test
- Resistant to oil, acid, alkali, water and wear
- Crack resistant
- All materials comply with RoHS & REACH
Properties
- Conductor
- Soft annealed stranded tinned or bare copper (IEC 60228 Class 5)
- Insulation
- Halogen-free cross-linked polyolefin
- Rated voltage
- DC 1500 V
- Voltage test
- AC 6.8 kV, 5 min
- Tensile strength
- ≥ 9 MPa
- Elongation at break
- ≥ 120 %
- Working temperature
- −40 °C to 125 °C
- Colours
- Black or orange
Application
Power connection and transmission between system modules such as storage batteries, inverters and the power grid.
Technical data
| Cross section (mm²) | Conductor (No./mm) | Insulation (mm) | Cable Ø (mm) | Resistance at 20 °C (Ω/km) | Weight (kg/km) |
|---|---|---|---|---|---|
| 4 | 133/0.2 | 0.8 | 4.3 | ≤ 5.09 | 49 |
| 6 | 190/0.2 | 0.8 | 4.8 | ≤ 3.39 | 68 |
| 10 | 323/0.2 | 1.0 | 6.25 | ≤ 1.95 | 115 |
| 16 | 513/0.2 | 1.1 | 8.1 | ≤ 1.24 | 186 |
| 25 | 798/0.2 | 1.3 | 10.2 | ≤ 0.795 | 292 |
| 35 | 1121/0.2 | 1.3 | 11.5 | ≤ 0.565 | 395 |
| 50 | 1596/0.2 | 1.5 | 13.6 | ≤ 0.393 | 559 |
| 70 | 2257/0.2 | 1.5 | 15.5 | ≤ 0.277 | 767 |
| 95 | 1887/0.254 | 1.5 | 18.1 | ≤ 0.21 | 1038 |
| 120 | 2368/0.254 | 1.5 | 19.6 | ≤ 0.164 | 1273 |
| 150 | 2960/0.254 | 1.7 | 22.1 | ≤ 0.133 | 1600 |
Data from the manufacturer's datasheet. Other sizes, colours and packaging (500 m rolls or 1,000 m reels) on request.
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