... factor, kWh, DI/ DO RS485, Modbus PMAC600B 3-phase Digital Panel Meter ØSuit for 220V, or 240V (ph-N) low ... sampling of Volts and AmpsØCompact design with all real-time measurementØ10 years back-up of integrated energy dataØ ... 3 lines,Unit: KwhReactive Energy Maximum 9 digits, display real value in 3 lines,Unit: KvarhInputRated Current1A or 5A ... x 89.5mm (+0.5mm) PMAC600B 3-phase digital panel meter