1E级K3类核电站用控制电缆

1E级K3类核电站用控制电缆 Nuclear Power Plant used Class 1E,Category K3 Control Cable 用途Purpose 本产品主要用于交流额定电压0.6/1kV及以下的核电站安全壳外地震荷载下确保紧急停堆，安全壳隔离，堆芯应急冷却，反应堆余热导出，反应堆安全壳的热导出，防止放射性物质向周围环境排放等功能的电气控制、监控回路及保护系统。

It is mostly used in the electric control、monitoring loop and protection system with rated voltage up to 0.6/1kV outside the shield of the nuclear power plant which controls emergency stop of the reactor, isolating the security shield, emergency cooling of the reactor core, removing the afterheat of the reactor and the shield, preventing from letting the radioactive substance into the environment when the earthquake does not exceed the load for that. 型号、名称Type and designation[table][tr][td] 型 号Types[/td][td] 名 称Designation[/td][td] 执行标准Standards[/td][/tr][tr][td] KYJY K3[/td][td] 铜芯交联聚乙烯复合绝缘无卤低烟阻燃热塑性聚烯烃护套1E级K3类核电站用控制电缆Copper core XLPE composite insulated LOSH thermal PO sheathed class IE category K3 nuclear power station used control cable[/td][td] Q/321023KLA60.3[/td][/tr][tr][td] KYJYP3 K3[/td][td] 铜芯交联聚乙烯复合绝缘铝塑复合带屏蔽无卤低烟阻燃热塑性聚烯烃护套1E级K3类核电站用控制电缆Copper core XLPE composite insulated Al-plastic overall shielded LOSH thermal PO sheathed class IE category K3 nuclear power station used control cable[/td][/tr][tr][td] KYJYP2 K3[/td][td] 铜芯交联聚乙烯复合绝缘铜带屏蔽无卤低烟阻燃热塑性聚烯烃护套1E级K3类核电站用控制电缆Copper core XLPE composite insulated copper tape shielded LOSH thermal PO sheathed class IE category K3 nuclear power station used control cable[/td][/tr][tr][td] KYJY23 K3[/td][td] 铜芯交联聚乙烯复合绝缘钢带铠装无卤低烟阻燃热塑性聚烯烃护套1E级K3类核电站用控制电缆Copper core XLPE composite insulated steel tape armouring LOSH thermal PO sheathed class IE category K3 nuclear power station used control cable[/td][/tr][tr][td] KYJYP3/23 K3[/td][td] 铜芯交联聚乙烯复合绝缘铝塑复合带屏蔽钢带铠装无卤低烟阻燃热塑性聚烯烃护套1E级K3类核电站用控制电缆Copper core XLPE composite insulated Al-plastic tape shielded steel tape armouring LOSH thermal PO sheathed class IE category K3 nuclear power station used control cable[/td][/tr][tr][td] KYJYP2/23 K3[/td][td] 铜芯交联聚乙烯复合绝缘铜带屏蔽钢带铠装无卤低烟阻燃热塑性聚烯烃护套1E级K3类核电站用控制电缆Copper core XLPE composite insulated copper tape shielded steel tape armouring LOSH thermal PO sheathed class IE category K3 nuclear power station used control cable[/td][/tr][/table] 产品规格Specifications[table][tr][td] 型 号Types[/td][td] 额定电压Rated voltage kV[/td][td] 标称截面 Nominal cross section mm2[/td][td] 芯 数Number of cores[/td][/tr][tr][td] KYJY K3 KYJYP3 K3 KYJYP2 K3[/td][td] 0.6/1[/td][td] 1.0 1.5 2.5[/td][td] 2～61[/td][/tr][tr][td] KYJY23 K3 KYJYP3/23 K3 KYJYP2/23 K3[/td][td] 4～61[/td][/tr][/table] 产品结构示意图Structural figure 产品特点Characteristics 1、使用寿命长，设计及实际工作寿命不低于40年 Longevity, which is designed to be used for over 40 years. 2、优良的耐热老化和气候老化性能 Good performance in heatproof aging and atmosphere aging resistance. 3、优良的组分相容性和抗撕裂性 Good performance of component compatibility and tear resistance. 4、具有优异的阻燃性能 Good flame-retardant capacity. 5、双层绝缘：通过绝缘结构的改进，实现了绝缘电性能与阻燃性能的平衡. Double layer of insulation: It gets good performance both in electric insulation and flame-retardant from improving the structure of the insulation. 6、隔离层+单层绝缘：通过增加辅助结构隔离层，确保了电缆的阻燃性能，同时也提高了其电性能。

Isolation +single electric insulation: It’s certain that the capacity of flame-retardant is good and the electrical capacity is improved by adding extra structure of isolation.