Multifunctional Power Quality Analysers

There are quite a few reasons for measuring and analysing power quality nowadays. Our work mostly depends on computers and machines supplied by electrical power. Therefore, problems with electrical power directly impact our work. What is a power quality problem? This is every deviation of the electricity applied to the equipment which results in damage or misoperation of electronic equipment or other electrical devices.Some common symptoms of power quality problems in facilities are:- Unexplained equipment trips or shutdowns.- Occasional equipment damage or component failure.- Erratic control of process performance.- Random lockups and data errors.- Power system component

Power Quality Analysis

overheating.If we look at those technical problems from the economic point of view, this means that we have to deal with decreased production, time delays, additional expenses and company reputation. Therefore good power quality is a must for a normal business flow. Metrel Power Quality Analyser product line will help you find many problems on your site such as:- Identification of sensitive electrical devices.- Early detection of potential errors.- Electrical network optimization or expansion on power quality measurements basis. Metrel instruments are easy to use and housed in durable cases, designed for rough environment. They have outstanding price/performance ratio. Typical applications of individual instruments

FLICKER DIAGRAMSSTATISTICS REPORTS Power quality assessment according to EN 50160 and flicker measurement performed with Transients capturing with MI 2292 Power Quality Analyser Plus. Transients can appear due to atmosphere discharges, switching maneuvers or capacitor banks switching. Records can be effectively used for overvoltage protection selection. MI 2292 Power Quality Analyser Plus. Waveform analysis performed either with MI 2292 Power Quality Analyser Plus. Useful feature for determining harmonics direction, UPS performance evaluation or motor start-up analysis. Different pre-set loggers within MI 2392 PowerQ
Plus allow quick on-site power quality assessment without the need to download recorded data on a PC. Examples show phase diagram which helps when connecting the instrument to power supply network U, I, f logger is a useful feature for measurement conditions evaluation. Periodic measurement of basic power quality parameters (U,I, P, Q, S, PF, etc.) with harmonics analysis performed with MI 2092 Power Harmonics Analyser.

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