Electrical Formulas

TO DETERMINE: SINGLE-PHASE THREE-PHASE DIRECT CURRENT KVA I x E 1000 I x E x 1.73 1000 -------- Kilowatts I x E x PF 1000 I x E x 1.73 x PF 1000 I x E 1000 Horsepower I x E x %EFF x PF 746 I x E x 1.732 x %EFF x PF 746 [...]