条款1:SUPPLEMENT SE – REQUIREMENTS FOR CLASS P LED DRIVERS
带有现场接线、现场接端子或者推入式端子的CLASS P LED 驱动需要标上“Use only within an enclosure”或等效标签。标签可以印在产品或者说明书上。
条款2: 6.7 Polymeric potting compound
灌封胶如果接触到变压器绝缘系统任何部分,就需要根据Supplement SA – Substitutions or Modification to an Electrical Insulation System in the Standard for Systems of Insulating Materials – General, UL 1446 进行测试。