Power Quality Meter Definition

Three phase power quality analyzers are ideal for power quality testing troubleshooting logging and creating detailed reports in conjunction with the easy to use powerlog 430 software.

Power quality meter definition.

A pqm system will gather analyze and interpret raw electricity measurement data into useful information. Find the right power quality tool. Normal utility power in the united states is supplied at a frequency of 60 cycles per second or 60 hertz 60hz. Electric power quality or simply power quality involves voltage frequency and waveform good power quality can be defined as a steady supply voltage that stays within the prescribed range steady a c.

Frequency close to the rated value and smooth voltage curve waveform resembles a sine wave. A typical monitoring system measures voltage and electrical current but ground quality may also be measured if unbalanced loads or harmonics are. It provides metering for current voltage real and reactive power energy use cost of power power factor and frequency. Three phase power quality analyzers are ideal for troubleshooting logging and creating detailed reports in conjunction with the easy to use energy analyze plus or powerlog 430 ii software.

Power quality analyzers and troubleshooters. For american power systems the 1 represents 60 hz the 1st harmonic or fundamental the 3 for 180 hz the 3rd harmonic the 5 for 300 hz the 5th harmonic and so on. Power quality meter is a low frequency spectrum analyzer. Siemens recognizes that high performance facilities make for high performance business.

Programmable setpoints and 4 assignable output relays allow control functions to be added for specific. Power and power quality metering solutions for critical power environments as well as basic metering and energy monitoring. Energy is the lifeline of your business and better efficiency and sustainability can have a large positive impact on your bottom line. The pqm ii is an ideal choice when continuous monitoring of a three phase system is required.

As with any troubleshooting task you need the right tools to get the job done. On large interconnected utility systems such as srp s frequency is very stable and deviations are rarely a problem.