EPQS Elgama Elektronika

The electricity Elgama Elektronika series EPQS - multifunctional three-phase 4-quadrant metering function analysis of energy quality. Counters allow the registration of active, reactive and apparent energy, maximum capacity for several (up to 8) tariffs, to produce a recording of load profiles. Any of the 26 instantaneous values, which registreret the EPQS meter, can be recorded in 16 freely programmable channels. Easy to integrate into automated accounting system by either of two independent interfaces electrical connection. Properties of electricity "Elgama-Elektronika" series EPQS : • measurement of active, reactive and apparent energy; • accuracy class 0.5 s or 0.2 s for counters transformer connection and 1.0 for counter direct connection; • check the maximum power; • formation of load profiles (the integration period of 0.5 minutes - 1 hour); • flexible programming tariff time zones (up to 8 zones); • registration instantaneous values; • function check of the quality of energy; • up to 16 channels to fit the selected user profile data; • registration of up to 8192 events and States; • 1 Mb flash memory for storing data; • optical communication interface to read data and program counter; • up to 2 electrical communication interfaces for remote data reading; • programmable relay output; • electronic pulse output; • built-in clock, determining the real time and calendar with battery-backed; • 64-character 4-line alphanumeric liquid crystal display; • 9 digits for display of measured values; • Protection against unauthorized actions: • changing the sequence of phases; • check the influence of strong external magnetic field; • open the cover of the counter; • indication of changes in the current direction; • registration data removal; • save the date and time programming; • password-protected access to change settings of the counter; • registration mistyped password; • automatic blocking of the communication interface when you enter the wrong password more than 4 times.