molao
Ho sebelisa mokhoa o ts'oanang oa pompo ea pompo
1. Ha molao o ts'oanang o sebelisoa ho pompo e tšoanang e tsamaeang ka lebelo le fapaneng, e ka fumanoa:
• Q1 / Q2 = N1 / N2
• H1 / H2 = (N1 / N2) 2
• P1 / P2 = (N1 / N2) 3
• NPP1 / NPPSH2 = (N1 / N2) 2
Mohlala:
Ho le teng pompo, mohlala ke sliw50-200b, re hloka phetoho ea slw50-200b ho tloha ho 50 hz.
(ho tloha ho 2960 rpm ho 3552 RPM)
AT 50 HZ, Empeller o na le bophara bo kantle ba limithara tse 165 le hlooho ea 36 m.
H60Hhz / H50hz = (N60hhz / N50hz) ² = (3552/2960) 2 = 1.44
Ka 60 Hz, H60hz = 36 × 1.44 = 51.84m.
Ho akaretsa, hlooho ea mofuta ona oa pompo e lokela ho fihla ka 52m ka lebelo la 60hz.
Post: Jan-04-2024