DTS726, DSS226 Three-phase Electronic Watt-hour Meter
Key Words: Watt-Hour Meter, Meter, Power Meter, Electronic Meter, Kwh Meter, Multi-Function Watt-Hour Meter, Three-Phase Meter, Three Phase Meter, Three Phase Electronic Meter
General:
The DTS726, DSS226 series three-phase electronic watt-hour meter is adopted latest micro-electronic technology; Used to measure active electric energy of three-phase A. C whole rated frequency is 50/60Hz, coordination meter age of positive and negative. This series meter have to mode of cut-over: Cut-over directly and cut-over by mutual inductance electronics.
Function and Features:
2.1 Measure three-phase active electric energy, no need of calibration long-term operation;
2.2 Three phase power supply, lose one (any one wire of three-wire) or two (any two wire of four-wire) phase, uninfected measurement;
2.3 Wide service temperature range;
2.4 Assuming function of defect phase indication or voltage indication.
*Way of display: Register, LCD, digital tube.
*Remote interruption of power supply function.
*Output interface RS485.
Rated current (A) | 3X1.5(6), 3X5(20), 3X10(40), 3X15(60), 3X20(80), 3X30(100) |
Rated voltage (V) | Three-phase three-wire 3× 100V or 3× 380V Three-phase four-wire 3× 220/380V or 3× 57.7/100V |
Rated frequency (Hz) | 50 or 60 |
Accuracy class | Class1 or class2 |