ElementPro 33 Series3 Phase 208V220V 7.5100KVAUltima 31 Series 3 Phase 400V input 1Phase 230V out , 1030KVAUltima 33 Series 3 Phase 400VAC, 1020KVAUltimaPro 33 Series3 Phase 400VAC , 30200KVAElementKin 33 Series3 Phase 400VAC (Low freq.)10120KVAElementAce 33 Series3 Phase 400VAC Industrial grade, 10200KVA