Total Harmonic Distortion (THD) Power Quality Analyzers and Monitors
from PCE Instruments / PCE Americas Inc.
The Three-Phase Power Analyzer (Graphic Power Quality Analyzer) PCE-GPA 62 is used for single-phase or three-phase measurements of the active, reactive and apparent power, power factor, phase angle, energy, voltage, current as well as peaks and harmonics up to 50º of the harmonic waveform. The... [See More]
- Power Quality Parameters: True RMS Voltage Measurement; Harmonics; Total Harmonic Distortion (THD); Power Factor; Phase angle, Reactive power Q, Apparent power S, Active power P, Current peaks (> 20A)
- Voltage Range: 4 to 600
- Phase: Single Phase; Three Phase
- Current Range: 4 to 1500
from PdMA Corporation
The EMAX tester allows for proactive predictive maintenance without requiring a shutdown of the motors for access. The power and convenience of dynamic testing collects data without interrupting production processes. The EMAX can be used for process analysis with motor current signature analysis and... [See More]
- Power Quality Parameters: True RMS Voltage Measurement; True RMS Current Measurement; Total Harmonic Distortion (THD); Power Factor
- Number of Channels: 6
- Phase: Three Phase
- Voltage Range: 0 to 600
from CARLO GAVAZZI Automation Components
VMU-C EM is a modular system that records, monitors and transmits analog and digital signals from an industrial, commercial or residential installation with a specific focus on energy efficiency. The system includes a web server with a powerful and intuitive user interface to monitor data and set up... [See More]
- Power Quality Parameters: Total Harmonic Distortion (THD); Power Factor
- Frequency Range: 0 to 1000
- Phase: Single Phase; Three Phase
- Power Parameters: Wattage; VA; VAR
from Tinsley Precision Instruments
NP40 power quality analyzer is the professional portable device to measure and analyze the power system quality, supply the harmonics analysis and power quality data analysis, also provide big memory for the data storage, which is used to make the long term logger measuring to power system. [See More]
- Power Quality Parameters: True RMS Voltage Measurement; True RMS Current Measurement; Harmonics; Total Harmonic Distortion (THD); Power Factor
- Number of Channels: 4
- Phase: Three Phase
- Voltage Range: 50 to 500
from Sifam Tinsley UK
The ND30 meter is a programmable digital instrument designed for the measurement of 1-phase 2-wire and 3-phase 3 and 4-wire power network parameters in balanced or unbalanced systems. The measured values are displayed on a 3.5? TFT full-colour screen, resolution: 320 (240 pixels). The meter enables... [See More]
- Power Quality Parameters: True RMS Voltage Measurement; True RMS Current Measurement; Harmonics; Total Harmonic Distortion (THD); Power Factor
- Voltage Range: 57 to 480
- Phase: Single Phase; Three Phase
- Current Range: 1 to 5
from Vitrek Corporation
Introducing the new Vitrek PA900 Precision Harmonic Power Analyzer, a refreshingly easy-to-use high performance power analyzer that won ’t break your budget. The PA900 delivers multi-channel, high-accuracy, wideband performance – to tackle the toughest energy measurement applications. [See More]
- Power Quality Parameters: True RMS Voltage Measurement; True RMS Current Measurement; Harmonics; Total Harmonic Distortion (THD); Power Factor
- Number of Channels: 4
- Phase: Single Phase (optional feature); Three Phase (optional feature)
- Voltage Range: 0 to 1000