The IP protection level (such as IP30, IP54) of high and low voltage switchgears directly determines their dust and water resistance capabilities. Incorrect selection will lead to equipment failure. Pufeike Electric provides accurate selection solutions for different scenarios:
1) Indoor power distribution room (no dust/moisture): Choose IP30 to meet basic dust prevention and ensure heat dissipation efficiency;
2) Outdoor substation (wind/rain/dust): Choose IP54, which can prevent splashing water and solid particles with diameter ≥1mm;
3) Chemical workshop (corrosive gas): Choose IP65 + anti-corrosion coating to achieve complete dust prevention and anti-jet water, while resisting acid and alkali erosion. In addition, all switchgears have passed the GB/T 1207-2017 voltage transformer standard test to ensure environmental adaptability and safety performance.
