teknik otomasi industri smk jilid 1

2.1.11.6. KONVERSI BESARAN DAN SATUAN DAYA
Dibawah ini adalah tabel konversi daya ke satuan lain.
Tabel 2.27 Konversi Daya
Satuan SI J ( Joule ) Nm ( Newton meter )
Satuan SI ( umum ) W ( Watt ) kW ( kilo Watt )
Satuan lainnya kcal/s ( kilo kalori/sek ) = cal / s . 10 3
1 W = 1 J/s = 1 Nm/s
kcal/h ( kilo kalori/jam ) = cal / h . 10 3
kcpl/s ( kilo pond meter/sek )
PS = HP ( Daya kuda )
1 W = 10 −9 kW = 0,102 kpm/s = 1,36 . 10 −3 PS = 860 cal/h = 0,239 cal/s
1 kW = 10 3 W = 102 kpm//s = 1,36 PS = 860 . 10 3 cal/h = 239 cal/s
1 kpm/s = 9,81 W = 9,81 . 10 −3 kW = 13,3 . 10 −3 PS = 8,43 . 10 3 cal/h = 2,34 cal/s
1 PS = 736 W = 0,736 kW = 75 kpm/s = 632 . 10 3 cal/h = 1,76 cal/sl
1 kcal/h = 1,16 W = 1,16 . 10 −3 kW = 119 .10 −3 kpm/s = 1,58 . 10 −3 PS = 277,8 . 10 −3 cal/s
1 cal/s = 4,19W = 4,19 . 10 −3 kW = 0,427 kpm/s = 5,69 . 10 −3 PS = 3,6 kcal/h
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