3-phase, 200 V (50/60 Hz) for F-50L; 3-phase, 380–480 V for F-50H.
6.5–7.2 kW at 50 Hz; 7.5–8.3 kW at 60 Hz. Electrical Supply: Low-Volt (L): 3 Phase 200 V, 50/60 Hz. sumitomo f50 compressor manual new