Depende sa set up bro. Sa pagkakaintindi ko ha. Primary tpos may submeter? - and advantage is one bill simple pero kung multiple users ikaw gagawa ng billing every month, mas matipid sa electrical installation, mas madali lagyan ng back up power disadvantage nasa primary ang lahat ng losses na mahirap icompute may time na humabagsak power factor. Multimetering - disadvantage mahal electrical connection especially if you will use back up power. Advanyagr Ok ang power factor, bahala sila ni meralco magusap,. Yan muna boss. Dami pa eh.
Sent from my GT-I9300 using Tapatalk 4 Beta





Reply With Quote