简报 | 照明电器灯串IEC新标准发布

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在20.7和20.11章新增临时安装受保护型灯串（TPL）的特定要求

1) 临时安装的受保护型灯串(TPL)应符合IEC60598-1:2020中定义的恶劣条件使用的灯具的要求；

2) 用于临时安装的受保护型灯串(TPL)的插头及插座应符合IEC60309-1标准要求；

3) 修订表1的电线类型及随后的线径要求，增加临时安装的受保护型灯串(TPL)外部电线的特定规格和线径要求

Inclusion ofspecific provisions for temporarily installed protected lighting(TPL) chains

1) Temporarilyinstalled protected lighting (TPL) chains shall comply with therequirements for rough service luminaires as defined in Part1.

2) Plugsand socket-outlets used with temporarily installed protectedlighting (TPL) chains shall conform to IEC 60309-1.

3) Amendthe requirements of cable specification and nominal cross-sectionalarea of the conductors, add specification for cable of Temporarilyinstalled protected lighting (TPL) chains

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增加电子控制单元的外壳应满足IEC60598-1:2020的机械冲击要求，仅用于室内使用的产品，其冲击能量为0.5Nm，其它产品，其冲击能量应为0.7 Nm；

Add requirementfor the enclosure of electronic control units, it shall meet themechanical impact requirements of Part1 using an impact energy of 0,7 Nm unless marked for indoor useonly, where an impact energyof 0,5 Nm is applied.

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在20.3章新增术语和定义

带分断容量的连接器（CBC）、**安装的灯串、临时安装的灯串、临时安装的受保护的灯串(TPL)

Addition ofterms and definitions

connector withbreaking capacity,  permanentlyinstalled lighting chain, temporarily installed lighting chain,temporarily installed protected lighting (TPL) chain

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新增灯串的图示

Inclusion ofgraphical depictions of lighting chains