Contrel EMA90 - Page 40

EMA90 - USER MANUAL
-40-
Variable reading counters
This page shows the 8 counters available.
Note: This page appear only if the digital inputs are set like COUNTERS.
Variable reading consumption of active and reactive
energy of the single phases and three-phase system
(Normal)
• (kWh) positive active energy counter [kWh+]
• (kWh) negative active energy counter [kWh-]
• (kVArh) inductive reactive energy counter [kVArh+]
• (kVArh) capacitive reactive energy counter [kVarh-]
Note: If Energy Type is set like Heavy the measure
units are expressed in MWh and MVArh.
Variable reading average powers
• (W - kW - MW - GW) average active power [P]
• (VAr - kVAr - MVAr - GVAr) average reactive power [Q]
• (VA - kVA - MVA - GVA) average apparent power [S]
• (W - kW - MW - GW) expected average active power [ExpW]
Note: The expected average active power is showed only if the “Load
Control” function is enabled.
Max.Demand
Max demand (max average power) of each band and total.