Energy
Power quality can affect the efficiency of your electrical installation
Power quality problems can affect the performance, safety and efficiency
of electrical plant and equipment. To simplify the identification and
quantification of power quality problems, LEM has enhanced its Analyst 3Q
handheld, three-phase analyser, which has the capacity to record a
complete set of parameters at ten-minute intervals, over a period of ten
days.
Other new features include energy measurement (kWh and kVAh), a fourth
current channel for simultaneous measurement of neutral currents, current
measurement from 0.5 to 3,000A, current and voltage harmonics recording
and a graphical display of voltage and current imbalance. Existing
Analyst 3Q users can download the enhancements from LEM's web site.