KHF46G22 铜芯氟塑料绝缘硅橡胶护套钢带铠装控制电缆
（中英文产品说明）

产品概述：
KHF46G22型控制电缆采用多芯铜导体结构，以氟塑料（FEP）作为绝缘材料，外层配置硅橡胶防护套，并采用镀锌钢带铠装层设计。该产品专为复杂工业环境设计，在保持信号传输稳定性的同时，显著提升电缆的机械防护性能。适用于自动化控制系统、仪器仪表连接及需要抗干扰传输的工业场景，特别在高温、腐蚀性介质或存在机械应力的工况条件下展现出卓越性能。

核心优势：

1. 导体结构：选用高纯度无氧铜导体，经精密绞合工艺处理，有效降低电阻损耗，确保电流传输效率。导体截面积范围0.5-6.0mm²可定制，满足不同负载需求。

2. 绝缘材料：氟塑料（FEP）绝缘层具有稳定的介电性能，工作温度范围-65℃至+200℃，在高温环境下仍能保持优良的电气绝缘特性，有效防止介质渗透造成的性能衰减。

3. 防护体系：硅橡胶护套具备优异的柔韧性及抗老化特性，配合双层镀锌钢带铠装结构，形成复合防护层。该设计使电缆可承受500N/mm²以上的机械压力，同时具备抗紫外线、耐油污及弱酸弱碱腐蚀能力。

4. 电气性能：线间电容≤120pF/m，绝缘电阻≥500MΩ·km（20℃），满足精密控制系统对信号完整性的严苛要求。铠装层接地设计有效提升电磁屏蔽效能，干扰抑制比达到60dB以上。

应用领域：
冶金设备的热工仪表连接、石油化工过程控制系统的信号传输、发电厂DCS系统布线、轨道交通环境监测装置配线，以及其他需要抗机械冲击、耐温变、防腐蚀的工业自动化场景。

专业制造商提供完整的产品规格选型服务，根据工程需求定制电缆长度、芯数组合及特殊防护要求，通过优化生产流程确保交货周期与品质稳定。

KHF46G22 Copper Core Fluoroplastic Insulated Silicone Rubber Sheathed Steel Tape Armored Control Cable
(Product Description)

Technical Overview:
The KHF46G22 control cable features a multi-core copper conductor structure with fluoroplastic (FEP) insulation, protected by a silicone rubber outer sheath and reinforced with galvanized steel tape armoring. Engineered for harsh industrial environments, this cable ensures reliable signal transmission while providing enhanced mechanical protection. It is particularly suitable for automation control systems, instrumentation connections, and industrial applications requiring anti-interference capabilities in high-temperature, chemically corrosive, or mechanically stressful conditions.

Key Features:

1. Conductor Design: Oxygen-free copper conductors with precision stranding technology minimize resistance loss, maintaining optimal current transmission efficiency. Customizable cross-sections from 0.5-6.0mm² accommodate varying load requirements.

2. Insulation System: Fluoropolymer (FEP) insulation demonstrates stable dielectric properties across a temperature range of -65℃ to +200℃, preserving electrical integrity under thermal stress and resisting medium penetration.

3. Protective Structure: The flexible silicone rubber sheath combines with dual-layer galvanized steel armoring to create a composite barrier. This configuration withstands mechanical pressures exceeding 500N/mm² while offering UV resistance, oil repellency, and chemical corrosion protection.

4. Electrical Performance: With inter-core capacitance ≤120pF/m and insulation resistance ≥500MΩ·km (20℃), the cable meets stringent signal integrity requirements. Integrated armor grounding provides electromagnetic shielding effectiveness above 60dB.

Application Scenarios:
Connections for thermal instrumentation in metallurgical equipment, signal transmission in petrochemical process control systems, DCS system wiring in power plants, environmental monitoring device cabling for rail transit, and other industrial automation scenarios demanding mechanical impact resistance, temperature adaptability, and corrosion protection.

Professional manufacturers offer comprehensive specification services, customizing cable length, core combinations, and special protection requirements according to project needs. Optimized production processes ensure consistent quality control and reliable delivery schedules.