IEC 62932-2-2:2020适用于固定应用的液流电池系统及其安装，最大电压不超过1500 V DC，符合IEC 62932-1。本文件规定了降低风险的要求和测试方法，以及针对与液流电池系统、人员、财产和环境或其组合相关的重大危险的保护措施。本文件适用于非危险（未分类）区域的室内外商业和工业用固定式液流电池系统。本文件涵盖了与液流电池系统相关的重大危险、危险情况和事件，但与自然灾害相关的情况除外，当它们按预期使用时，在制造商预见的条件下使用，包括可合理预见的滥用。 本文件中描述的要求并非旨在限制创新。当考虑本文件中未具体涉及的流体、材料、设计或结构时，对这些替代方案进行评估，以确定其产生与本文件中规定的安全水平相当的安全水平的能力。

IEC 62932-2-2:2020 applies to flow battery systems for stationary applications and their installations with a maximum voltage not exceeding 1 500 V DC in compliance with IEC 62932-1. This document defines the requirements and test methods for risk reduction and protection measures against significant hazards relevant to flow battery systems, to persons, property and the environment, or to a combination of them. This document is applicable to stationary flow battery systems intended for indoor and outdoor commercial and industrial use in non-hazardous (unclassified) areas. This document covers significant hazards, hazardous situations and events, with the exception of those associated with natural disaster, relevant to flow battery systems, when they are used as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse thereof. The requirements described in this document are not intended to constrain innovations. When considering fluids, materials, designs or constructions not specifically dealt with in this document, these alternatives are evaluated as to their ability to yield levels of safety equivalent to those specified in this document.