227IEC012单芯硬导体无护套电缆产品介绍（中文版）
227IEC012单芯硬导体无护套电缆是一款专为固定布线场景设计的电气连接线材，采用成熟工艺制造，适用于多种常规用电环境。该产品以高纯度铜材作为导体核心材料，通过精密拉丝工艺形成实心圆形导体结构，导体表面光洁度良好，确保了电流传输的稳定性。导体外层采用环保型聚氯乙烯混合材料作为绝缘层，绝缘层厚度均匀，具有可靠的电气隔离性能。
本产品在常规使用环境下表现稳定，绝缘材料经过特殊配方改良，可在-15℃至70℃温度范围内保持良好柔韧性。电缆外径设计合理，便于穿管敷设和线槽固定，可适配多数常规电气连接场景。绝缘层采用国际通用色标体系，提供棕色、蓝色、黄绿双色等多种选择，便于线路识别与维护。
产品制造过程中注重材料选型与工艺控制，导体采用无氧铜材料，导电率符合常规电气设备需求。绝缘材料选用耐热变形性能良好的配方，在持续负载条件下仍能保持结构完整性。电缆整体设计兼顾安全性与经济性，可广泛用于室内照明系统、小型家电内部接线、低压配电箱柜连接等场景。线材表面印有清晰标识，包含规格型号、额定电压等基本信息，便于工程验收和日常维护。
使用建议：适用于干燥或潮湿的室内固定安装环境，建议配合线管或线槽使用。安装时应注意避免机械损伤，弯曲半径不应小于电缆外径的6倍。不建议直接暴露于户外紫外线环境或接触腐蚀性物质。
227IEC012 Single-Core Solid Conductor Unsheathed Cable Product Introduction (English Version)
The 227IEC012 single-core solid conductor unsheathed cable is an electrical wiring solution designed for fixed installation applications, offering reliable performance in general-purpose electrical environments. The cable features a high-purity copper solid circular conductor manufactured through precision drawing processes, ensuring optimal current-carrying capacity and surface smoothness. The conductor is enveloped by an environmentally friendly PVC compound insulation layer with uniform thickness, providing consistent dielectric protection.
This cable demonstrates stable performance under normal operating conditions. Specially formulated insulation material maintains flexibility within a temperature range of -15℃ to 70℃. The compact outer diameter design facilitates installation in conduits and cable trays, adapting to various wiring configurations. Standard color-coding options including brown, blue, and yellow/green dual-tone enhance circuit identification efficiency.
Manufacturing processes emphasize material selection and quality control. Oxygen-free copper conductor ensures efficient electrical transmission, while the thermally stable insulation formulation preserves structural integrity under continuous load conditions. Suitable for indoor lighting systems, appliance internal wiring, and low-voltage cabinet connections, the cable combines safety considerations with cost-effectiveness. Clear surface printing displays essential parameters including specification type and rated voltage for easy inspection and maintenance.
Application Guidelines: Recommended for dry or damp indoor fixed installations with proper mechanical protection. Minimum bending radius should exceed six times the cable diameter. Not advised for direct outdoor exposure or contact with corrosive substances.
