企業(yè)特殊行業(yè)經(jīng)營(yíng)資質(zhì)信息公示
點(diǎn)擊圖片查看原圖| 尺寸特性 | |
|---|---|
| 芯線數(shù) | 3 |
| 導(dǎo)線截面 | 2.5mm2 |
| 近似重量 | 140kg/km |
| 標(biāo)稱外徑 | 9.7mm |
| Minimum outer diameter | 9.4mm |
| Maximum outer diameter | 11.0mm |
| 電氣特性 | |
|---|---|
| 露天允許通過(guò)的額定電流 | 21A |
| 20°C時(shí)導(dǎo)線的**直流電阻 | 7.41Ohm/km |
| 允許通過(guò)的短路電流 | 0.4kA |
| 額定電壓Uo/U | 0.6 / 1 (1.2)kV |
| 用法特性 | |
|---|---|
| 阻燃 | IEC 60332-3-22 |
| 阻燃 | IEC 60332-1 |
| 氣體毒性 | 無(wú) |
| 氣體腐蝕性 | IEC 60754-2 |
| 煙密度 | IEC 61034 |
| Standard | IEC |
| 操作溫度，范圍 | -30 .. 80°C |
| 芯線最高靜止溫度 | 90°C |
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Design
- Conductor Stranded Bare copper class 2 ?
- Insulation XLPE (cross linked polyethylene)? ?
- Outer sheath: Filler if necessary Polyolefin SHF1 (SHF2 on request) Colour :?black
Core identification
1 core: black 2 cores: black-blue 3 cores: black-white-brown or black-blue-green/yellow 4 cores: black-white-brown-blue or green/yellow 5 cores and above: white with black printed numbers
