... power factor, kWh, DI/ DO RS485, Modbus PMAC625 Three Phase Digital Network Panel Meter ØSuit for 220V, or 240V (ph-N) low ... all real-time measurement Ø10 years back-up of integrated energy data ØLED display, high brightness, auto-scrolling ØCT primary ... Power factor—PFa, PFb, PFc, ∑PF ØFrequency--F ØActive energy—kWh ØReactive energy-- kvarh Optional Function ØTwo status input ( wet contact) ØTwo ...