Solar energy lamps and lanterns of the gauge, EN） The standard of common sense
2020-12-03
ALLTOP
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Basic insulation (insulating 基本绝缘) : add on live parts to provide basic protection against electric shock insulation. Additional insulation (
附加绝缘) : in addition to basic insulation on the insulation of the independent, in order to provide protection against electric shock when basic insulation failure.
double insulation ( 双重绝缘) Made up of basic insulation and supplementary insulation insulation.
reinforced insulation ( 加强绝缘) Add on live parts of a single insulation system, it provides equivalent to double insulation level of protection against electric shock.
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