建筑环境设计 嵌入式辐射供暖和制冷系统的设计、尺寸确定、安装和控制 第 8 部分：电加热系统

[中文适用范围]： 本文件规定了确定电表面加热系统中热通量相对于系统介质温差的程序和条件。电表面加热系统的热性能及其与本文件的一致性的确定是通过根据设计文件和模型进行计算来完成的。这样可以对表面加热系统进行统一的评估和计算。结果给出了加热表面的表面温度和温度均匀性、电加热层和空间之间的标称热通量密度。住宅、商业和工业建筑1)。这些方法适用于集成到墙壁、地板或天花板结构中而没有任何露天间隙的系统。它不适用于未集成到建筑结构中的具有露天间隙的天花板安装面板系统。冷却介质。ISO 11855系列不适用于系统测试。这些方法不适用于加热或冷却的天花板面板或梁。 [外文原描述]： This document specifies procedures and conditions to enable the heat flux in electrical surface heating systems to be determined relative to the medium differential temperature for systems. The determination of thermal performance electrical surface heating systems and their conformity to this document is carried out by calculation in accordance with design documents and a model. This enables a uniform assessment and calculation surface heating systems. The surface temperature and the temperature uniformity of the heated surface, nominal heat flux density between electrical heated layer and space are given as the result. The ISO 11855 series is applicable to water based embedded surface heating and cooling systems in residential, commercial and industrial buildings [1] . The methods apply to systems integrated into the wall, floor or ceiling construction without any open-air gaps. It does not apply to ceiling mounted panel systems with open air gaps which are not integrated into the building structure. The ISO 11855 series also applies, as appropriate, to the use of fluids other than water as a heating or cooling medium. The ISO 11855 series is not applicable for testing of systems. The methods do not apply to heated or chilled ceiling panels or beams. [1] ISO 11855-7 can also be used for electrical heated embedded systems.