NEMA ESCTG 1-2019建立了加速度敏感NEMA电气设备的抗震鉴定的一般准则，这些设备刚性地附着在建筑物结构或基础上。未牢固连接到建筑结构或未使用柔性支架连接到建筑结构的设备不在本指南的范围内。

NEMA EESCTG 1-2019 establishes general guidelines for seismic qualification of acceleration-sensitive NEMA electrical equipment rigidly attached to the building structure or foundation. Equipment not rigidly attached to the building structure or attached with flexible mounts to the building structure is outside the scope of this guide.