Letlapa la setifikeiti mabapi le lipapatso tsa bopaki bo hlalosang litekanyetso tsa 3801, leha ho le joalo balateli baa ba fetoha, ho amohela ho amohela ho 220v, 110V, esita le phetoho ea 36V. Bakeng sa likopo tsa merafo, Litlhaku tsa bopaki bo phatlohileng li khona ho fihla ho 114v, ha mefuta ea ho romellana ka ntle e ka etsoa ho sebetsana le 400v.
In the context of mining, explosion-proof fans are engineered to withstand up to 1140V, demonstrating their robustness. Export variants of these fans are even capable of operating efficiently at 400V.