GB/T 31388-2015 in English

《GB/T 31388-2015电子式热量分配表》由TC143（全国暖通空调及净化设备标准化技术委员会）归口，主管部门为住房和城乡建设部。
本标准规定了电子式热量分配表的术语和定义、一般要求、要求、试验方法、检验规则、标志、包装、运输及贮存。
本标准适用于建筑室内热水供暖系统中用以测定散热器供热量比例并分摊计算散热量的电子式热量分配表，不适用于强制对流散热器、蒸汽散热器和壁面（地面和顶板等）辐射供暖系统。

1 Scope

This standard specifies the terms and definitions, general requirements, requirements, test methods, inspection rules, marking, packaging, transportation and storage of heat cost allocators with electrical energy supply.
This standard is applicable to the heat cost allocators with electrical energy supply (hereinafter referred to as "heat cost allocator") in the indoor hot water heating system of building, use for measuring the heating load of radiator and allocating the calculated heat dissipating capacity; it's not applicable to forced convection radiator, steam radiator and wall (floor, roof, etc.) radiant heating system.

2 Normative References

The following documents are essential to the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendments) applies.
GB 4208 Degrees of Protection Provided by Enclosure (IP Code)
GB/T 13754 Test Methods of Thermal Output of Heating Radiators
GB/T 17626.2-2006 Electromagnetic Compatibility (EMC) - Testing and Measurement Techniques - Electrostatic Discharge Immunity Test
JGJ 173 Technical Specification for Heat Metering of District Heating System

3 Terms and Definitions

For the purposes of this standard, the following terms and definitions as well as those specified in GB/T 13754 and JGJ 173 apply. For the convenience of application, some terms and definitions specified in GB/T 213754 and JGJ 173 are listed below.

Foreword I
1 Scope
2 Normative References
3 Terms and Definitions
4 General Requirements
5 Requirements
6 Test Methods
7 Inspection Rules
8 Marking, Packaging, Transportation and Storage
Appendix A (Informative) Installation and Application of Heat Cost Allocators with Electrical Energy Supply