Frequency Power Quality Analyzers and Monitors Datasheets

Cabinet Mounting Power Monitoring System -- DEWE-838-PNA
from Dewetron, Inc.

The DEWE-838-PNA is the smallest instrument in a wide range of Power network Analyzers (PNA) and Power Fault recorders (PFR) from DEWETRON. It is designed for plain PQ monitoring in transformer stations or on counter panels and can be implemented in global Power Monitoring Systems (PMT). Voltage,... [See More]

  • Electrical Parameters: AC Voltage; Frequency
  • Voltage Range: 0 to 1400
  • Number of Channels: 3 to 4
  • Power Quality Parameters: True RMS Voltage Measurement; Harmonics; Flicker, Asymmetry
Digital Energy and Harmonics Analyzer -- STAR3
from Duncan Instruments Canada, Ltd.

Superior Performance. This high quality 96x96 panel energy analyser provides brilliant features at a price never reached before. The new bright red LCD display, the harmonic analysis , the wide set of measured parameters including the THD available in all the models, the multi-protocol capability of... [See More]

  • Electrical Parameters: AC Voltage; AC Current; Frequency
  • Voltage Range: 0 to 750
  • Phase: Single Phase; Three Phase
  • Power Parameters: Wattage; VA; VAR; Demand; Peak Demand
Clamp-on Power Analyzer with complete accessory package -- YE/CW240-D/DA/PMI/SPI
from Weschler Instruments

Records electric energy measurements, instantaneous measurements,demand measurements, waveform measurements, voltage fluctuationmeasurements, harmonics measurements and leakage current. Supports 1 Ø 2W to 3 Ø 4W 4i (neutral line current) systems. Supports two system measurements (1... [See More]

  • Electrical Parameters: AC Voltage; AC Current; Frequency
  • Current Range: 0 to 3000
  • Voltage Range: 150 to 1000
  • Power Parameters: Wattage; VA
Amprobe® Power Quality Analyzer -- DM-III
from Amprobe Test Tools

CE approved, built-in oscilloscope displays waveforms, password protected [See More]

  • Electrical Parameters: AC Voltage; AC Current; Frequency
  • Voltage Range: 0 to 600
  • Phase: Single Phase; Three Phase
  • Current Range: 0 to 1000
Ametek P&QR Power & Quality Monitor
from Century Control Systems, Inc.

The P &QR performs several functions in one: Power quality monitor--measures voltage and frequency profiles, voltage dips and surges, loss or supply, harmonic content, flicker, voltage and current inbalance. Transient fault recorder--analog inputs are sampled at up to 128 samples per cycle with... [See More]

  • Electrical Parameters: AC Voltage; AC Current; Frequency
  • Power Quality Parameters: True RMS Voltage Measurement; True RMS Current Measurement; Harmonics; Waveform, Flicker, and Transient
  • Number of Channels: 8
  • Data Interfaces: RS232 / 485; Ethernet (optional feature); Internal Modem
AC Power Quality/Harmonic Meter -- 721
from Fotronic Corporation / Test Equipment Depot

The AMD1 and AMD4 diaphragm pumps provide high performance in a compact package. Featuring three stages of guided planar diaphragms, resulting in unmatched performance, quality and reliability. AMD series pumps provide oil free pumping of gases for applications where dry, clean pumping is required. [See More]

  • Electrical Parameters: AC Voltage; AC Current; Frequency
  • Number of Channels: 1
  • Phase: Single Phase
  • Voltage Range: 0 to 1200
Protection & Control -- EPM 9450 Meter
from GE Digital Energy

The EPM 9450 is the entry point for GE's premium 9000 meter series with advanced power quality capability. The unit utilizes ACCU-Measure ® Technology to provide highly accurate revenue grade readings coupled with advanced data analysis. The unit measures over 15,000 electrical parameters... [See More]

  • Electrical Parameters: AC Voltage; AC Current; Frequency
  • Power Parameters: Wattage; VA; VAR; Demand; Reactive Power
  • Phase: Three Phase
  • Power Quality Parameters: True RMS Voltage Measurement; True RMS Current Measurement; Harmonics; Power Factor
Power Quality Analyzer -- 3196
from Hoyt Electrical Instrument Works, Inc.

The 3169-20 and 3169-21 are CLAMP ON POWER HiTESTERs that allow measurement of single-phase to three-phase 4-wire circuits with a single unit. In addition to measuring standard parameters such as voltage, current, power, power factor, and integrated values, these clamp-on power meters can... [See More]

  • Electrical Parameters: AC Voltage; AC Current; Frequency
  • Number of Channels: 3 to 4
  • Phase: Single Phase
  • Voltage Range: 150 to 600
On-Line Electric Motor Analyzer -- EMAX
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]

  • Electrical Parameters: AC Voltage; AC Current; Frequency; Current Spectral Analysis
  • Number of Channels: 6
  • Phase: Three Phase
  • Voltage Range: 0 to 600
HIGH PERFORMANCE POWER ANALYZER -- WT1800
from Yokogawa Corporation of America

This new addition to Yokogawa's highly recognized digital power analyzer product line offers innovative measurement functions which benefit the engineer with electrical power measurements. It is the ideal measurement solution for testing Product Efficiency, and the design of Inverters, Motor Drives,... [See More]

  • Electrical Parameters: AC Voltage; AC Current; Frequency
  • Number of Channels: 6
  • Phase: Single Phase; Three Phase
  • Voltage Range: 2 to 1000