The safety symbols of waterproof power supply mainly include IP rating mark. The IP rating is composed of two numbers, the first number indicates the dustproof level, and the second number indicates the waterproof level. The highest level of waterproof level is 8, as follows:
�% 80�IP67: Indicates ke aparèy la ka konplètman anpeche entrizyon etranje objè ak pousyè, ka reziste kout tèm tèm imèsyon e2��.
Nan adisyon a% 2c ekipman pou bay senbòl gen ladan kèk common common senbòl ak mak, tankou:
�% 80�A% e2��: Ampere, endike inite nan aktyèl% e2��.
�% 80�Hz: Hertz, endike unit inite nan frekans.
�% 80�V% e2��: Volt, endike unit voltage.
W% e2��: Watt, endike inite pouvwa e2��.
�% 80�AC% e2��: Altènatif pouvwa .
DC% e2��: Dirèk aktyèl pouvwa .
PE: Ground fil 2c endike sekirite fil fil e2��.
N% e2��: Netral fil (anjeneral blue)% e2��.
NO% e2��: Nòmalman louvri% e2��.
�% 80�NC% e2��: Nòmalman fèmen.
�% 80�QS% e2��: Izole switch.
�% 80�QF% e2��: Circuit breaker.
�% 80�FU% e2��: Fuse.
�% 80�FR% e2��: Thermal rmal relè.
Sa yo senbòl ak logo jwe yon enpòtan wòl nan elektrik konsepsyon ak sekirite espesifikasyon, asire correct enstalasyon nan ekipman ak anpeche aksidan aksidan aksidan.
