條款1:SUPPLEMENT SE – REQUIREMENTS FOR CLASS P LED DRIVERS
帶有現(xiàn)場接線、現(xiàn)場接端子或者推入式端子的CLASS P LED 驅(qū)動需要標上“Use only within an enclosure”或等效標簽。標簽可以印在產(chǎn)品或者說明書上。
條款2: 6.7 Polymeric potting compound
灌封膠如果接觸到變壓器絕緣系統(tǒng)任何部分,就需要根據(jù)Supplement SA – Substitutions or Modification to an Electrical Insulation System in the Standard for Systems of Insulating Materials – General, UL 1446 進行測試。