If the insulation partition inside the high-voltage switchgear needs to reduce discharge phenomena, surface coatings such as hydrophobic materials such as PRTV materials can be applied.
The working environment of the insulation materials should have a good space to avoid the entry of small animals and dust. Long term inspection or replacement.
The best insulation material should be used in the use of materials, and the integrity of the insulation partition should be checked, as well as whether the insulation coefficient of the insulation partition meets the standard.
