Three-phase Din Rail Electronic Watt-hour Energy Meter adopts latest microelectronic technology to measure three phase AC active energy at the frequency of 50/60Hz, and measure not only forward but also reverse energy. This series of meter has two modes of connection: direct connection and CT connection. The performance is in conformity with the technical requirements for three-phase Electronic watt-hour energy meter stipulated in GB/T17215.321-2008 Class 1 and 2 Static A. C Active watt-hour energy meter.
FUNCTION AND FEATURES
1.Measure three-phase active energy, no need to recalibrate during long-term operation;
2.Three phase power supply, measurement unaffected by loss of one-wire (any one wire of the three-phase three-wire energy meter) or two-wire(any two wire of the three-phase four -wire energy meter) outage.
3.Wide range of working temperature;
4.Defect phase indication and voltage indication.
5.Modes of display: register, LCD. LED
6.Remote switch control of the power supply.
7.Output interface RS485.
PARAMETERS:
Rated Current(A) 3*1.5 (6) , 3*5 (20) , 3*10 (40) , 3*15 (60) , 3*20 (80) , 3*30 (100)
Rated Voltage(V) Three-phase three-wire3*100V or 3*380V
Three-phase four-wire3*220/380 or 3*57.7/100V
Rated Frequency(Hz) 50 or 60
Accuracy Class Class1 or Class2
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