广东胜宇电缆实业有限公司
Guangdong Shengyu Cable Industrial Co., Ltd.
IATF 16949 | ISO 9001 Certified System
技术规格书
Technical Specification
Doc No: --
ISO Model (ISO 型号)
--
Reference Standard (执行标准)
--
--
1. 结构与尺寸 (Construction & Dimensions)
Scale: 1:1 Approx
| 项目 (Item) | 单位 (Unit) | 规格值 (Specification) |
|---|---|---|
| 导体截面 (Nominal Cross Section) | mm² | -- |
| 导体结构 (Conductor Stranding) | No./mm | -- |
| 导体直径 (Conductor Diameter, Max) | mm | -- |
| 绝缘材料 (Insulation Material) | - | -- |
| 绝缘厚度 (Insulation Thickness, Nom/Min) | mm | -- |
| 绝缘后外径 (Diameter over Insulation) | mm | -- |
| 屏蔽层 (Shielding) | - | -- |
| 屏蔽覆盖率 (Optical Coverage) | % | > 85% |
| 护套材料 (Sheath Material) | - | -- |
| 护套厚度 (Sheath Thickness, Min) | mm | -- |
| 电缆外径 (Outer Diameter) | mm | -- |
| 标准范围 (Standard OD Range) | mm | -- |
| 估算重量 (Approx. Weight) | kg/km | -- |
导体 (Conductor)
材质 (Material)--
表面 (Surface)光洁 (Smooth, Clean)
颜色 (Colors)
绝缘 (Insulation)橙色 (Orange) - O
护套 (Sheath)--
Guangdong Shengyu Cable Industrial Co., Ltd.
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2. 电气性能 (Electrical Characteristics)
Tests according to ISO 19642-2 / ISO 6722-1
| 测试项目 (Test Item) | 单位 (Unit) | 要求 (Requirement) | 典型值 (Typical Result) |
|---|---|---|---|
| 导体直流电阻 Conductor Resistance @ 20°C |
mΩ/m | Max. -- | 通过 (Pass) |
| 耐电压测试 Withstand Voltage (30 min) |
kV AC | -- | 无击穿 (No Breakdown) |
| 火花试验 Spark Test (In Line) |
kV | -- | 无击穿 (No Breakdown) |
| 绝缘电阻 Insulation Resistance @ 20°C |
MΩ·km | ≥ 100 | > 500 |
| 绝缘电阻 @ Max Temp Insulation Resistance @ Rated Temp |
MΩ·km | ≥ 10 (Shielded) / ≥ 0.1 (Thin) | 通过 (Pass) |
| 绝缘体积电阻率 Volume Resistivity |
Ω·cm | ≥ 10^9 | 通过 (Pass) |
| 屏蔽层电阻 Shield Resistance @ 20°C |
mΩ/m | < 20 (Depends on Design) | 通过 (Pass) |
| 表面转移阻抗 Transfer Impedance (EMC) |
mΩ/m | < 100 @ 30MHz (HV Class) | 通过 (Pass) |
电气注意事项 (Notes on Electrical)
- The cable is designed for -- applications. (本电缆专为 -- 系统设计)
- Withstand voltage test is performed in water bath containing salt. (耐电压测试在含盐水浴中进行)
- Shield effectiveness is optimized for EV powertrain frequencies. (屏蔽效能针对电动车动力总成频率优化)
Guangdong Shengyu Cable Industrial Co., Ltd.
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3. 机械与环境性能 (Mechanical & Environmental)
3.1 机械性能 (Mechanical)
| 测试项目 (Test Item) | 测试条件 (Condition) | 要求 (Requirement) |
|---|---|---|
| 绝缘抗张强度 Tensile Strength (Insulation) |
速度 (Speed) 200mm/min | -- |
| 绝缘断裂伸长率 Elongation at Break |
速度 (Speed) 200mm/min | -- |
| 护套抗张强度 Tensile Strength (Sheath) |
速度 (Speed) 200mm/min | N/A |
| 剥离力 Strip Force |
长度 (Length) 50mm | ISO 19642 Annex B Compliant |
| 耐磨性能 Abrasion Resistance (Scrape) |
针径 0.45mm, 负荷 7N | > -- 次 (cycles) |
| 动态弯曲 Cyclic Bending |
-40°C, 5000 次 (cycles) | 无裂纹 (No crack), 耐压通过 |
3.2 环境与热性能 (Environmental & Thermal)
| 测试项目 (Test Item) | 测试条件 (Condition) | 判定标准 (Criterion) |
|---|---|---|
| 长时老化 Long Term Heat Aging |
3000h @ --°C | 卷绕无裂纹 (No crack) |
| 短时老化 Short Term Heat Aging |
240h @ --°C | 卷绕无裂纹 (No crack) |
| 热过载 Thermal Overload |
6h @ --°C | 保持率 > 50%, 无裂纹 |
| 热收缩 Shrinkage by Heat |
150°C / 15 min (Example) | Max. 2 mm |
| 低温卷绕 Winding at Low Temp. |
4h @ -40°C | 无裂纹 (No crack), 耐压通过 |
| 低温冲击 Impact at Low Temp. |
-40°C, 100g 锤 (Hammer) | 无裂纹 (No crack), 耐压通过 |
| 耐湿热 Damp Heat Constant |
1000h @ 85°C, 85% RH | IR > 10^7 Ω·mm, 无击穿 |
Guangdong Shengyu Cable Industrial Co., Ltd.
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4. 化学、标识与包装 (Chemical, Marking & Packaging)
4.1 耐化学试剂 (Chemical Resistance ISO 19642-2)
测试条件 (Test Condition): 浸泡 10s, 老化 240h @ 70°C (典型值), 然后进行卷绕和耐压测试。
| 试剂 (Fluid) | 类型 (Type) | 结果 (Result) |
|---|---|---|
| 汽油 (Gasoline) | ISO 1817 Liquid C | 通过 (Pass) |
| 柴油 (Diesel Fuel) | ISO 1817 Oil No. 2 | 通过 (Pass) |
| 机油 (Engine Oil) | IRM 902 / 903 | 通过 (Pass) |
| 乙醇 (Ethanol) | 85% Ethanol | 通过 (Pass) |
| 转向助力油 (Power Steering) | LHM Plus | 通过 (Pass) |
| 电池酸 (Battery Acid) | H2SO4 (sg 1.28) | 通过 (Pass) |
| 冷却液 (Coolant) | 50/50 Ethylene Glycol | 通过 (Pass) |
5. 标识与印字 (Marking)
印字示例 (EXAMPLE MARKING):
GUANGDONG SHENGYU CABLE -- --mm² -- --°C [LOT NO]
* 方式 (Method): 喷码或压印 (Inkjet or Embossing)
* 间距 (Interval): Max 1000mm
GUANGDONG SHENGYU CABLE -- --mm² -- --°C [LOT NO]
* 方式 (Method): 喷码或压印 (Inkjet or Embossing)
* 间距 (Interval): Max 1000mm
6. 电流降额 (Current Derating - Reference)
载流量取决于环境温度和安装方式。右侧曲线为空气中单根电缆的典型表现。
Current carrying capacity depends on ambient temperature and installation method. The curve (right) is a typical representation for a single cable in free air.
- 基准温度 (Base Temp): 20°C
- 最大导体温度 (Max Conductor Temp): --°C
- 85°C以上应用降额系数 (Derating Factor applied above 85°C)
编制 (Prepared By)
工程部 (Engineering Dept.)
审核 (Checked By)
质量经理 (Quality Manager)
批准 (Approved By)
技术总监 (Technical Director)
Guangdong Shengyu Cable Industrial Co., Ltd.
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