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| 项目 / ITEMS | 要求 / REQUIREMENTS | 标准 / STANDARD | |||||||||||||||||
| 阻燃测试 / Flame Retardancy Test | 水平燃烧 / FT-2 | UL 758 | |||||||||||||||||
| 火花测试 / Spark Test | AC 6KV / 0.15 S | UL 1581 | |||||||||||||||||
| 耐压测试 / Withstand Voltage Test | ( 2KV or 2.5 KV or 3KV) /1min | UL 62 | |||||||||||||||||
|
绝缘机械性能 Mechanical Properties of Insulation |
老化前 / Before Aging | 拉伸强度 / Tensile Strength | ≥3.45 N/mm² | ||||||||||||||||
| 伸长率 / Elongation | ≥100% | ||||||||||||||||||
|
老化后 / After Aging (210±1℃×1440h) |
拉伸强度 / Tensile Strength | 60% before aging | |||||||||||||||||
| 伸长率 / Elongation | 25% before aging | ||||||||||||||||||
| 有害物质控制 Harmful Substance Control | 符合ROHS / ROHS compliance | EU—2002/95/EC | |||||||||||||||||
| 规格 | 导体 | 绝缘 | 公差 | ||||||||||||||||
| 截面积 | 结构 | 电阻 | 壁厚 | 最小壁厚 | 总外径 | ||||||||||||||
| Sect. | Structure | CR at 20℃ (Max) | Nom. Thicks. | Min. Thicks. | Overall Diameter | Allowance | |||||||||||||
| AWG | mm² | No./mm | Ohm/km | mm | mm | mm | mm | ||||||||||||
| 22 | 0.3 | 7/0.25 | 71.2 | 0.76 | 0.69 | 2.28 | ±0.10 | ||||||||||||
| 20 | 0.5 | 16/0.20 | 40.1 | 0.76 | 0.69 | 2.45 | ±0.15 | ||||||||||||
| 18 | 0.75 | 24/0.20 | 26.7 | 0.76 | 0.69 | 2.68 | ±0.15 | ||||||||||||
| 18 | 0.836 | 7/0.39 | 23.2 | 0.76 | 0.69 | 2.74 | ±0.15 | ||||||||||||
| 17 | 1.0 | 32/0.20 | 20.0 | 0.76 | 0.69 | 2.85 | ±0.15 | ||||||||||||
16 |
1.32 | 7/0.49 | 14.6 | 0.76 | 0.69 | 3.02 | ±0.15 | ||||||||||||
| 16 | 1.5 | 30/0.25 | 13.7 | 0.76 | 0.69 | 3.20 | ±0.20 | ||||||||||||
| 14 | 2.08 | 7/0.62 | 8.96 | 0.76 | 0.69 | 3.45 | ±0.20 | ||||||||||||
| 14 | 2.5 | 49/0.25 | 8.21 | 0.76 | 0.69 | 3.60 | ±0.25 | ||||||||||||
| 12 | 4 | 56/0.30 | 5.09 | 0.76 | 0.69 | 4.30 | ±0.25 | ||||||||||||
| 10 | 6 | 84/0.30 | 3.39 | 1.14 | 1.03 | 5.60 | ±0.25 | ||||||||||||
| 7 | 10 | 84/0.40 | 1.95 | 1.52 | 1.37 | 7.70 | ±0.30 | ||||||||||||
| 6 | 16 | 126/0.40 | 1.24 | 1.52 | 1.37 | 8.90 | ±0.30 | ||||||||||||
| 4 | 25 | 196/0.40 | 0.795 | 1.52 | 1.37 | 10.40 | ±0.40 | ||||||||||||
| 2 | 35 | 276/0.40 | 0.565 | 1.52 | 1.37 | 11.70 | ±0.40 | ||||||||||||
| 1 | 50 | 396/0.40 | 0.393 | 2.04 | 1.84 | 14.70 | ±0.40 | ||||||||||||
| 2/0 | 70 | 360/0.50 | 0.277 | 2.04 | 1.84 | 16.40 | ±0.40 | ||||||||||||
| 3/0 | 95 | 475/0.50 | 0.210 | 2.04 | 1.84 | 18.50 | ±0.50 | ||||||||||||
| 4/0 | 120 | 608/0.50 | 0.164 | 2.42 | 2.18 | 20.80 | ±0.50 | ||||||||||||
| kcmil300 | 150 | 756/0.50 | 0.132 | 2.42 | 2.18 | 22.80 | ±0.50 | ||||||||||||
| kcmil350 | 185 | 925/0.50 | 0.108 | 2.42 | 2.18 | 24.80 | ±0.60 | ||||||||||||
| kcmil450 | 240 | 1221/0.50 | 0.0817 | 2.42 | 2.18 | 27.80 | ±0.60 | ||||||||||||
