北美储能电池和系统最新法规和标准 更新介绍 Rebecca Le Sep. 2022 UL LLC ? 2022. All rights reserved. ANNOUNCING OUR NEW BRANDS Three organizations. One shared mission. Safety Science Working for a safer world. We are now UL Solutions New brand. Same mission. Evolving safety science, exploring the worlds pressing challenges and continuing to empower our customers to innovate with confidence. UL LLC ? 2022. All rights reserved. 内容 1. NFPA 855 更新动态 2. UL9540 更新动态 3. UL9540A 更新动态 4. UL1973 第3版更新介绍 4 NFPA 855 Standard for the Installation of Stationary Energy Storage Systems: 2020 Edition 固定式储能系统安装标准 5