SATEC (Australia) Pty Ltd specialises in the PM130 PLUS range of multifunction power meters designed to provide accuracy class 0.5 power metering.
Accuracy class 0.5 power metering ensures credibility with system accuracy.
System accuracy must be considered to ensure total accuracy of Revenue Energy Values when current transformer accuracies are considered.
Energy quantities for revenue billing include Active Energy (kWh) Import/Export, Reactive Energy (kVARh) Import/Export, Apparent Energy (kVAh), Power Demands (kW, kVAR, kVA), Sliding, Fix and Predicted Demands as well as Max Power Demands per phase.
SATEC’s PM130 range of power meters features fast, real-time, cycle by cycle measurements averaging values of 8, 16, 32 or 64 cycles selectable from the front panel.
Choice of models in power meters offering accuracy class 0.5 power metering ranges from basic voltage, current, frequency and power to up to over 100 electrical parameters locally as well as over 100 electrical parameters over communications.
Other features of these power meters include four-quadrant energy measurements and minimum/ maximum values (instantaneous and demands) while communication functions can include RS485 and Ethernet with supportive protocols such as Modbus, DNP3 as well as Profibus.