Obtaining the approval of 20 kV AIS compact medium pressure switchboard with Sarel brand from EPIL company

20 KV 5-cell medium pressure switchboard includes 2 switchable disconnector devices, one fused disconnector device, one de-energizer cell device and one measuring cell device. This panel is installed in the EPIL Energy Industries Laboratory Company at the request of this company to obtain approval for all insulation tests. It has passed thermal-frequency power-continuity-IK-IP and...