Standardï¼according to IEC61215ãIEC61646ãGB/T 18911and GB/T9535
Purposeï¼evaluate component under the wet work conditionalâs insulation performance ,verification rain, fog,dew , or defrost wet canât enter into the component inner circuit work parts, if wet enter it maybe cause corrosion ,leakage or safe accident.
Parameterï¼
1.Test sink:
Sizeï¼2100*1000*250mmï¼W*D*Hï¼,thickï¼15mm
Materialï¼resistance insulation PP materialï¼nice strength ï¼high insulation level ï¼resistance correction
2.constant temperature system :Research and development by out company HOTOTECH , can heating and cooling , temperature ï¼22±3â
3.Liquid resistivity :less than 3500Ω·cm
4.Liquid surface tensile force :less than 3N · m
4.spray systemï¼spray adopt UL laboratory specified spray 3 pcs , every spray include water press gauge and water water flow control valve can adjustable.
5.SPC insulation resistance press test instrument
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