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风电电缆CPE护套料
该产品按照国家标准TICW/01-2009额定电压1.8/3KV及以下风电机组用柔性耐扭电缆生产，具有优良的阻燃性等特点，能适应风电站的特殊工作环境。 、耐低温、低烟、抗冲击、耐辐照性能好。 主要用于交流额定电压12/20kv及以下风力发电用乙丙绝缘CPE单芯护套软电缆。
指标要求和实测绩效
| No. | Item | Unit | HJF | ||
| Requirements | Measured value | ||||
| 1 | Tensile strength | MPa | ≥10 | 12.5 | |
| Elongation at break | % | ≥300 | 360 | ||
| 2 | Air oven aging test 70±2℃×10 d | ||||
| Tensile strength change rate | % | ±20 | 8 | ||
| Elongation at break | % | ≥250 | 320 | ||
| Change rate of elongation at break | % | ±20 | -9 | ||
| 3 | Oil resistance test (ASTM 2# oil) 100±2℃×24 h | ||||
| Tensile strength change rate | % | ±40 | -5 | ||
| Change rate of elongation at break | % | ±40 | -10 | ||
| 4 | Thermal extension test 200±2℃×15 min×0.2MPa | ||||
| Elongation under load | % | ≤175 | 35 | ||
| Permanent deformation after cooling | % | ≤25 | 6 | ||
| 5 | Brittle temperature | ℃ | ≤-36 | -40 | |
| Llow-temperature bend test -35±2℃×16 h | No cracks | No cracks | |||
| 6 | Deflection test | Ten thousand times | - | 30 No cracks | |