Three Phase Electronic Energy Meter -DTS1025

Product Description

Specification: Accuracy: Active class 0.5/1.0 Reactive class 2.0 Power Consumption: Less than 1.5W/6VA Rererence Voltage(V): *-Phase 3 Wires: 3x*7.7/**0V *-Phase 4 Wires: 3x**0/**0V (extended voltage is available on request. ) Basic Current(A): 5(*0)A, *0(*0)A, *0(*0)A (extended current is available on request. ) Operating Temperature: From **0 degree C. To **5 degree C. Relative Humidity: Less than *5% Detailed information: Main Usages: Used for timesharing active electric power metering of *-phase electricity users requiring long service life and non-maintenance operation as enterprises, shopping centers, residential areas and top-grade domiciles. Main Functions: 1. Accurate metering of *-phase active electric power. Its circuit design and components are selected for operating in bigger environmental difference, therefore long time stable operation of the complete machine is ensured. 2. Photoelectric impulse interface fixed at the stern facilitates error testing. 3. The Watt-hour Meter will work normally in absence of one phase for *-phase *-wire meter or 2 phases for *-phase *-wire meter. 4. DXS**2 and DXS**3 are *-phase models designed for special usage. Main Characteristics: 1. High accuracy: All electronic design and built-in import metering CMOS chip; High accuracy, high sensitivity, high reliability, high overload endurance, low power consumption, small volume and light in weight; Easy installation, convenient auto control and function expanding. 2. Long service life. With SMT technology and world famous, long-life components employed, its accuracy can not affected by frequency, temperature, voltage and higher order harmonic. Random installation. No adjustment is needed if it leaves the factory as complete machine. Calibration period can be extended. Therfore the workload of Watt-hour Meter testing and calibration of electric departments is considerably reduced. Its reliability is obviously better than its similar. 3. The counting meter accumulates and displays data. No data loss is possible 4. Easy function expanding. With modularized design and photo-electric insulated impulse output, the user can easily extend its collective function by switch-in *6 line impulse collection station to take advantage of local CATV network, GSM network, broadband network, PSTN, wireless or PLC. 5. Two optional cases: Products with steel case and plastic case.