Isimo Sokusebenza Esivamile Nesimo Sokufaka

♦ Ukuphakama kwendawo yokufaka akudluli ku-2000m;
♦ Izinga lokushisa lomoya osendaweni akufanele libe ngaphezu kuka +40C, futhi lingabi ngaphezu kuka +35C lapho ngo-24h, umkhawulo ophansi wokushisa komoya osendaweni ngu-5℃; Umswakama ohlobene komoya endaweni yokufaka akufanele ube ngaphezu kwama-50% lapho izinga lokushisa eliphakeme lingu +40 ℃; umswakama ophezulu ohlobene uvunyelwe ngaphansi kwezinga lokushisa eliphansi, isibonelo, ama-90% ku-20℃, Kumelwe kuthathe izinyathelo emkhiqizweni ovela amazolo ngenxa yokushintsha kwezinga lokushisa;
♦ Isigaba sokungcola kwendawo yokufaka si3;
♦I-contactor ingafakwa ngokuqondile noma ngokuvundlile. Uma ikhwezwa iqonde phezulu, igradient phakathi kwendawo ekhweziwe kanye nezinhlelo ze-perpendicular ayinkulu kuno-+30%.(Bona i-Fig 1)