User Manual of EM730 Series Inverter Description of inverter model 2.2 Outline dimensions and installation dimensions EM730 series inverters involve 25 specifications, 2 types of appearance and 10 installation sizes, as shown in Fig. 2-1 and Table 2-2. (a) Appearance of EM730-0R7-3B to EM730-022-3B inverters 20