Tag: Insulation

Degree of soiling

The degree of soiling describes the environmental influences such as dust, moisture and aggressive substances that can affect a component in terms of insulation(air and creepage distances). IEC/EN 60664-1 and VDE 0110-1 define four degrees of contamination: – Pollution degree 1: There is no or only dry, non-conductive pollution. – Pollution degree 2: Only non-conductive […]
Read More