motor efficiency (%)
100
90
80
70
IPM Motor
60
Induction
NEMA High Eff. Induction
50
0
20
40
60
80
100
load (%)
Indirect cooling method utilizing carbon dioxide(CO2) characteristics
Outside
NewTon
Inside cold storages
Inside freezers
Ice arenas
cooling tower
evaporator
condenser
cooling water
NH3
CO2