Power Quality

Troubleshooting a variable-frequency drive can become complicated because faults may originate at the supply, DC bus, inverter output, motor connection or shaft. The Fluke MDA-550-III Motor Drive Analyzer provides guided measurements across the complete motor-drive system, reducing the need to configure every oscilloscope test...

Persistent electrical faults can remain unexplained when recorded data shows only the magnitude and timing of a disturbance without revealing its waveform. The Fluke 1748 Advanced Three-Phase Power Quality Logger provides detailed power-quality measurements together with waveform snapshots and RMS profiles to support deeper...

Electrical disturbances may develop intermittently and remain unnoticed until machines malfunction, protective devices trip or production is interrupted. The Fluke 1746 Three-Phase Power Quality Logger extends energy monitoring with additional measurements needed to investigate the condition of industrial power systems. Alongside power, energy, power...

Understanding electrical consumption and voltage behaviour over time is essential when planning energy improvements or investigating inconsistent equipment operation. The Fluke 1742 Three-Phase Power Quality Logger provides a practical starting point for recording energy usage, electrical loading and selected power-quality parameters. The logger measures...

Advanced motor-drive testing requires simultaneous analysis of electrical input, electrical conversion stages and mechanical output. The Fluke Norma 6004+ Portable Precision Power Analyzer combines four voltage/current channels with dedicated motor speed and torque inputs for comprehensive performance investigations. Its 500 kHz bandwidth and 200...

Power-conversion equipment often contains multiple electrical sections that must be measured simultaneously to determine overall efficiency. The Fluke Norma 6004 Portable Power Analyzer provides four voltage and four current measurement channels, enabling more comprehensive electrical analysis than a conventional three-channel instrument. Its additional channel...

Measuring electrical input power alone does not provide a complete picture of motor efficiency when mechanical output performance is equally important. The Fluke Norma 6003+ Portable Power Analyzer combines three precision electrical measurement channels with dedicated motor speed and torque measurement capability. With 0.1%...

Evaluating the efficiency of electrical equipment requires accurate measurements of voltage, current, power and waveform distortion under actual operating conditions. The Fluke Norma 6003 Portable Power Analyzer provides laboratory-grade power measurement in a portable, battery-powered instrument suitable for both field and test-bench applications. It...

Energy audits often require repeated visits to electrical panels simply to verify that logging is progressing correctly. The Fluke 1734 Three-Phase Electrical Energy Logger helps reduce unnecessary panel access through integrated Fluke Connect wireless capability, allowing compatible mobile devices to view recorded information remotely....

Electricity consumption cannot be managed effectively without knowing which equipment consumes power, when demand increases and how loading changes throughout production. The Fluke 1732 Three-Phase Electrical Energy Logger helps facility engineers establish detailed energy profiles across electrical distribution systems. Designed for straightforward energy studies,...

Fast electrical transients can damage electronic equipment even when standard RMS voltage appears normal. The Fluke 1777 Three-Phase Power Quality Analyzer is designed for investigations where high-speed transient capture is essential, combining comprehensive Class A power-quality analysis with 20 MS/s waveform sampling. The analyzer...

Intermittent breaker trips and unexplained equipment faults often require waveform evidence, not just long-term RMS trends. The Fluke 1775 Three-Phase Power Quality Analyzer extends the 1773 platform with advanced event and transient waveform capture for deeper troubleshooting. It provides four voltage inputs, measures up...

Power-quality problems can originate from harmonics, loading, imbalance or voltage events, and troubleshooting them requires much more information than a standard multimeter provides. The Fluke 1773 Three-Phase Power Quality Analyzer automatically captures the key parameters needed for energy surveys and fundamental power-quality assessment. It...

Unexpected equipment shutdowns, harmonic distortion and fluctuating electrical loads can affect production efficiency without revealing an obvious cause. The Fluke 1738 Advanced Three-Phase Power Logger helps maintenance engineers investigate these conditions through comprehensive electrical measurements and long-term power-quality recording. The instrument monitors three phases...

Energy costs and intermittent electrical problems are difficult to manage without long-term data showing when loads change and how the supply behaves. The Fluke 1736 Three-Phase Power Logger records power, energy and basic power-quality parameters over extended periods for industrial energy studies and load...