User Manual of EM730/EM730E Series Inverter EM730-4R0-3B Product series: M730:EM730 inverter EM730E:EM730E inverter B: Built-in braking unit Power (kW) of the supporting motor of inverter Example: 4R0: 4.0kW 0.37:37kW Input power voltage level: 2: Single/three-phase 220V 3: Three-phase 380V 2.2 Outline dimensions and installation dimensions EM730/EM730E series inverters involve 25 specifications, two types of appearance and ten installation sizes, as shown in Fig. 2-1 and Table 2-2. D1 D2 (a) Appearance of EM730/EM730E-0R7-3B to EM730/EM730E-022-3B inverters 20 D