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3 Phase Power Data Loggers & Analysers

CyberVisuell handheld power data loggers, and power quality analysers

3 Phase Power Data Loggers – CyberVisuell

CyberVisuell’s 3-Phase Power Meter / Data Logger Kits can measure a wide variety of power parameters in single and 3-phase systems, using the included current clamps and voltage probes. The built-in multi-line display provides real time results, and the unit can log its measurements to an SD card for set-and-leave data logging jobs.

LDW-6092K, LDW-6093K & LDW-6095K

The base model CyberVisuell LDW-6092K is a complete hand held 3-phase power meter kit, that supports data logging to SD memory card. The versatile meter measures a large number of power parameters for single phase or 3-phase systems.

CyberVisuell LDW-6092K – 3 Phase Power Data Logger


The CyberVisuell LDW-6092K Power Analyser is an economical solution to the majority of straight forward power monitoring jobs.
CyberVisuell LDW-6092K Power Analyser
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CyberVisuell LDW-6092K Power Analyser
The LDW-6092K is a complete hand held 3-phase power meter kit, that supports data logging to SD memory card. The versatile meter measures a large number of power parameters for single phase or 3-phase systems. The meter has a multi-line LCD display showing all measured power parameters, and can be configured to record all its measurements to an SD memory card. The unit will integrate the recorded measurements over time intervals ranging from 2 seconds to 2 hours, giving enough flexibility to capture short events or record data over a long period of time.

The meter measures the following parameters in either single phase or 3 phase:

  • Voltage (10 to 600V AC)
  • Current (individual per phase and total – 0.2A to 1200A AC)
  • True Power (kW – individual per phase and total)
  • Energy (kWh – individual per phase and total)
  • Power Factor (individual and average)
  • Apparent Power (KVA)
  • Reactive Power (KVAR)
  • Phase Angle
  • Measurements are true RMS and take into account the power factor.

The LDW-6092K also includes a full licence of DPlot, an easy to use yet sophisticated graphing software package, which makes it easy to open the data files saved by the unit and generate graphs of the measured parameters. This software is a general purpose graphing or analysis tool, so it can be used for other jobs as well.

The complete kit includes the meter, mains adaptor, 3 clamp-on current transformers (switchable range), 4 voltage leads with alligator clips, 4GB SD card, DPlot graphing software CD, and a soft carry case.

Typical Applications

  • Spot checking all power parameters, including voltage, current, power, power factor, KVA
  • Monitoring over a period of time for peak demand (by using the data logging function with a short time interval)
  • Checking overall energy usage over a period of time (using the data logging function with a longer time interval)
  • Recording voltage dips and highs from the incoming mains (but not short transients)
  • Energy saving studies – to help identify what is using the most energy within a site
  • On site demonstrations of energy saving systems and appliances – show the customer the actual energy savings on their own site!

Brochure on CyberVisuell LDW-6092K (pdf file, opens in new tab or window)
User Manual of LDW-6092K (pdf file, opens in new tab or window)

LDW-6092K Cybervisuell 3 Phase Power Analyzer Kit: $1995+GST  2/17
Complete Set includes: 3 clamps to 1200 amps, Voltage test leads and alligator clips, 4GB SD card + SD to USB Adaptor, Carry bag, Mains adaptor and AA premium alkaline batteries pk 8, D-Plot Graphing Software, Detailed Microsoft Excel intructions

CyberVisuell LDW-6093K – 3 Phase Power Data Logger


LDW-6093K is the same as LDW-6092K above, but allows different current transformers to be used with it.
There is also a 3000A Rogowski coil available to suit.
CyberVisuell LDW-6093K Power Analyser
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CyberVisuell LDW-6093K Power Analyser

The LDW-6093K is a complete hand held 3-phase power meter kit, that supports data logging to SD memory card. The versatile meter measures a large number of power parameters for single phase or 3- phase systems. The meter has a multi-line LCD display showing all measured power parameters, and can be configured to record all its measurements to an SD memory card. Recording time intervals range from 2 seconds to 2 hours, giving enough flexibility to capture short events or record data over a long period.

Parameters measured (single phase or 3 phase):

  • Voltage (10 to 600V AC)
  • Current (individual per phase and total – 0.2A to 1200A AC using supplied current clamps, or ranges from 20A to 3000A using optional current probes)
  • True Power (kW – individual per phase & total)
  • Energy (kWh – individual per phase & total)
  • Power Factor (individual and average)
  • Apparent Power (KVA)
  • Reactive Power (KVAR)
  • Phase Angle

Measurements are true RMS and take into account the power factor.

The LDW-6093K also includes a full licence of DPlot, a sophisticated graphing software package, which makes it easy to open the data files saved by the unit and generate graphs of the measured parameters. This software is a general purpose graphing and analysis tool, so it can be used for other jobs as well.

The complete kit includes the meter, mains adaptor, 3 clamp-on current transformers (switchable range), 4 voltage leads with alligator clips, 4GB SD card, DPlot graphing software CD, SD card-USB adaptor, and a soft carry case.

Other current transformers available for use with this instrument include the LCP-3000 flexible Rogowski coil, with a range of 30 / 300 / 3000A (available separately) or any CT with a voltage output of 0.2, 0.3, 0.5, 1, 2 or 3 volts.

Typical applications

  • Spot checking all power parameters, including voltage, current, power, power factor, KVA
  • Monitoring over a period of time for peak demand (by using the data logging function with a short time interval)
  • Checking overall energy usage over a period of time (using the data logging function with a longer time interval)
  • Recording voltage dips and highs from the incoming mains (but not short transients)
  • Energy saving studies – to help identify what is using the most energy within a site
  • On site demonstrations of energy saving systems and appliances – show the customer the actual energy savings on their own site!

Brochure on CyberVisuell LDW-6093K (pdf file, opens in new tab or window)
User Manual of LDW-6093K (pdf file, opens in new tab or window)

LDW-6093K-FCP Cybervisuell 3 Phase Power Analyzer Complete Set: $2177+GST    2/17
including 3 Switchable Flexible Current Probes (30A/300A/3000A),
voltage test leads and alligator clips, 4GB SD card+ SD to USB Adaptor,
carry bag, mains adaptor, D-Plot Graphing Software, (Detailed Microsoft Excel intructions are also included)
(Kit excludes optional Rigid Current Clamps #LCP-1200)
1 Years RTB warranty and full telephone support.

LDW-6093K-SCC Cybervisuell 3 Phase Power Analyzer Complete Set: $2112+GST  8/15
including 3 Switchable Current Clamps to 1200 amps,
voltage test leads and alligator clips, 4GB SD card+ SD to USB Adaptor,
carry bag, mains adaptor, D-Plot Graphing Software, (Detailed Microsoft Excel intructions are also included)
(Kit excludes optional Flexible Current Probes 3000A (#LCP-3000)

CyberVisuell LDW-6095K – 3 Phase Power Quality Analyser / Data Logger


The LDW-6095K is a complete hand held 3-phase power quality analyser kit, that supports data logging to SD memory card.
CyberVisuell LDW-6095K Power Analyser
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CyberVisuell LDW-6095K Power Analyser

The LDW-6095K is a complete hand held 3-phase power analyser kit, that supports data logging to SD memory card. This versatile meter measures all the power parameters for single phase or 3-phase systems, plus several higher level analysis functions and transient events. The meter has a graphical LCD display which displays all measured power parameters, and can also graphically display the harmonics, AC waveform, and phase diagrams. The instrument can record all its measurements to an SD memory card, with recording intervals ranging from 2 seconds to 2 hours, giving enough flexibility to capture short events or record data over a long period.

LDW-6095K has extra analysis functions (over and above the capabilities of the LDW-6093):

  • Harmonics: 1st – 50th order
  • Waveform Display with Peak Values
  • Total Harmonic Distortion (THD) analysis
  • Graphic Phase Diagram with 3-phase system parameters
  • Transient Events: Dip, Swell and Outage, with programmable threshold (in percent) – sub millisecond speed
  • 3-Phase Voltage or Current Unbalance Ratio and Unbalance Factor
  • Calculated Unbalance Current through Neutral Line (An)

Parameters measured (single phase or 3 phase):

  • Voltage (10 to 600V AC)
  • Current (individual per phase and total – 0.2A to 1200A AC using supplied current clamps, or ranges from 20A to 3000A using other CT’s)
  • True Power (kW – individual per phase & total)
  • Energy (kWh – individual per phase & total)
  • Power Factor (individual and average)
  • Apparent Power (KVA), Reactive Power (KVAR)
  • Phase Angle
  • Harmonics: 1st – 50th order
  • Waveform Display with Peak Values
  • Total Harmonic Distortion (THD) analysis
  • Graphic Phase Diagram with 3-phase system parameters
  • Transient Events: Dip, Swell and Outage, with programmable threshold (in percent) – sub millisecond speed
  • 3-Phase Voltage or Current Unbalance Ratio and Unbalance Factor
  • Calculated Unbalance Current through Neutral Line (An)

Measurements are true RMS and take into account the power factor.

The LDW-6095K kit also includes a full licence of DPlot, a sophisticated graphing software package. This makes it easy to generate graphs of the recorded parameters. This software is a general purpose graphing and analysis tool, so it can be used for other jobs as well.

The complete kit includes the meter, mains adaptor, 3 clamp-on current transformers (switchable range), 4 voltage leads with alligator clips, 4GB SD card, DPlot graphing software CD, SD card-USB adaptor, and a soft carry case.

Other current transformers available for this instrument include the LCP-3000 flexible Rogowski coil, with a range of 30 / 300 / 3000A (available separately), or any shunted CT with a voltage output of 0.2, 0.3, 0.5, 1, 2 or 3 volts.

Typical applications

  • Spot checking all power parameters, including voltage, current, power, power factor, KVA, harmonics
  • Monitoring over a period of time for peak demand (by using the data logging function with a short interval)
  • Checking overall energy usage over a period of time (using the data logging function with a longer time interval)
  • Recording voltage dips and swells from the incoming mains (including short transients)
  • Checking for harmonics in the incoming supply or in the load current
  • Checking for phase unbalance
  • Energy saving studies – to help identify what is using the most energy within a site
  • On site demonstrations of energy saving systems and appliances – show the customer the actual energy savings on their own site!

Brochure on CyberVisuell LDW-6095K (pdf file, opens in new tab or window)
User Manual of LDW-6095K (pdf file, opens in new tab or window)

Kits:

LDW-6095K-FCP Cybervisuell 3 Phase Power Analyzer with Harmonics & Transients Complete Set:  $3076+GST     2/17
Includes 3 Switchable Flexible Current Probes (30A/300A/3000A), voltage test leads and alligator clips, 4GB SD card+ SD to USB Adaptor, carry bag, mains adaptor, D-Plot Graphing Software, (Detailed Microsoft Excel intructions are also included)
(Kit excludes optional Rigid Current Clamps #LCP-1200)

LDW-6095K-SCC Cybervisuell 3 Phase Power Analyzer with Harmonics & Transients Complete Set:  $3011+GST   2/17
Includes 3 Switchable Current Clamps to 1200 amps, voltage test leads and alligator clips, 4GB SD card+ SD to USB Adaptor, carry bag, mains adaptor, D-Plot Graphing Software, (Detailed Microsoft Excel intructions are also included)
(Kit excludes optional Flexible Current Probes 3000A #LCP-3000)

LCP-3000 – Flexible Current Probe 30A / 300A / 3000Amps


The LCP-3000 is a flexible Rogowski-coil current transducer, with switchable current measurement range of 30A / 300A / 3000A, designed to complement the CyberVisuell power meters LDW-6093K and LDW-6095K.
3 Phase Power Meter / Data Logger Kit
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3 Phase Power Meter / Data Logger Kit

The 24 inch length and flexible design makes it easy to place this current probe around large cables, busbars or in difficult to access locations.

Features:

  • Range : 30A / 300A / 3000A
  • Output sensitivity: 100 mV/A, 10 mV/A, 1 mV/A
  • Output voltage: 3V AC (30 A, 300 A, 3000 A)
  • Flexible probe length: 610 mm (24 inch).
  • Suits LDW-6093K, LDW-6095K 3-phase power meters / data loggers
  • When changing current probes, calibration procedures are not required
  • Output cable : 4 metre, with banana plugs for signal, and DC power plug for power
  • Power supply is from the meter (LDW-6093K, LDW-6095K), batteries are not required

The LCP-3000 and the meter are protected against overloads such as current inrush up to 3600A in the circuit being measured, regardless of the current range switch setting.

Brochure on CyberVisuell LCP-3000 (pdf file, opens in new tab or window)

3 Phase Power Quality Analysers

PITE 3561 Power Quality Analyzer


PITE 3561 is a 3-phase testing and analyzing device for the quality of power grid. Smart measurement and analysis for 3-phase/4-wire system.
PITE 3561 Power Quality Analyzer
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PITE 3561 Power Quality Analyzer
It provides multiple analyzing for electric harmonic, voltage/current/frequency, 3-phase unbalance, power and energy, data recording, swell/dip, flicker, surge and so on…

Why PITE?
An Easy-to-use power quality tool is a “must-have” for any person who maintains or troubleshoots three phase power. PITE Three Phase Power Quality Analyzer helps you locate, predict, prevent and troubleshoot problems in power distribution systems. We offer a full range of trouble-shooters for the prevention and analyzing of the power quality problem. It is not only your problem solver, but also a money saver.

Technical Parameter

  • LCD: 5.7″ 320 x 240 TFT touch screen
  • Input Impedance: >2MΩ, 20pF
  • Measurement Range: Vrms 10~700V
  • Arms: 5A, 10A, 100A, 1000A, 1500A and 3000A (with relative current clamps)
  • Frequency: 30Hz~1000Hz
  • Harmonics Measurement: 1~50th harmonics
  • Inrush Current: 2000A
  • Peak Voltage: 1000V
  • Internal Memory: 16MB
  • External Memory: 256MB
  • Communication Port: USB
  • N.W.(main unit): 1.2 kg
  • Battery: durable for 5 hours after full charge

Typical Applications

  • Trouble-elimination: fast measurement and display on screen for trouble-shooting
  • Predictive maintenance: test to avoid power quality problem before malfunction happens
  • Service function: measurement for power quality before users lead-in
  • Long time analysis: recording function help find out unobvious and occasional malfunction
  • Load analysis: check quality of electric system before adding loads
  • Energy evaluation: evaluate energy consumption before installation of energy-saving facilities

Specification:

Specifications Range Accuracy
Volt/Amp/Hertz Volt: 10~700V (true rms)
Amps: 0.5~3000A
(true rms, with relevant current clamp)   Volt Peak: 0-1000V
Crest factor: 0-10
N current: 0.5~25A (true rms)
Hertz: 40~70Hz
Volts: ±0.5%
Amps: ±0.5%
Hertz: ±0.01Hz
NOTE: Take frequency of Phase A as total testing frequency.
Harmonic Volts: total harmonic +1~50th
Amps: total harmonic +1~50th
K-factor: 0-10
Volts: ±0.1(%r)
Amps: ±1%
±0.5%
Power testing Active Power: 0.05~700KW
Apparent Power: 0.05~700KVA
Reactive Power: 0.05~700KVAR
Power Factor: 0.00~1.00
Active Energy: 0.01~10000kWh
Apparent Energy: 0.01~10000kVAh
Reactive Energy: 0.01~10000kVARh
Average Power Factor: 0.00~1.00
Active Power: ±1%
Apparent Power: ±1%
Reactive Power:±1%
Power Factor: ±0.005
Active Energy: ±1%
Apparent Energy: ±1%
Reactive Energy: ±1%h
Average Power Factor: ±0.005
Unbalance Fundamental Volts: 10~700V (true rms)
Fundamental Amps: 0.5~1000A (True rms)
Fundamental Hertz: 40~70Hz
Phase Angle: 0~360°
Unbalance: 0.0%~100%
Volts: ±0.5%
Amps: ±0.5%
Hertz: ±0.01Hz
Phase Angle: ±0.3°
Volt unbalance:  ±0.2%
NOTE: Take frequency of Phase A as total testing frequency.
Data Recording Recording for: 3 phase voltage, current, null current, voltage harmonic
(THD and 1~25 harmonics),
current harmonics
( THD and 1~25 harmonics), unbalance, KW, KVA, KVAR, PF,
flicker and fluctuation
Time interval: 3s~30min adjustable
Time duration: <960 hours
Sags(Dips)/Swells Volts sag, Volts Swells and instant interruption Maximally could record 40 times
Fluctuation Voltage Fluctuation:0.1%~10.0% ≤±5%
Flicker Short-time and long-time flicker Short-time: ≤±5%
Scope 3-phase Volts, 4-wire Current, null volt and null current waveform Max Hertz: 200KHz
Min Hertz: 100Hz

Features:

  • Portable design and colorful touch screen
  • High-performance Li-battery for long time power supply
  • Could test 3-phase volt, null line volt, 3-phase current, null line current, etc.
  • Up to 50 times harmonic testing with frequency spectrum graph
  • Power testing: 3-phase apparent power, active/reactive power, power factor, and 3-phase electric power.
  • 3-phase unbalance testing with vivid chart
  • Record at least 40 times of surge current
  • Testing for wave motion, short-time flicker and long-time flicker
  • Record up to 40 times of sag and swell
  • Could have long-time record for basic (stable) power quality parameter. Recording time interval adjustable between 3 second and 30 minutes.
  • Digital oscilloscope, checking waveform for voltage and current signal
  • With PITE DataView software for convenient analyzing of testing result

Accessories:
PITE 3561 includes standard parts of 1 carrying case, 3 color-coded current clamps (example of CC-5A shown below),
1 user manual, 5 alligators, 1 USB drive, 2 voltage probes, 1 software CD, 5 voltage testing leads and 1 power adaptor.

Optional Current Clamps:
PITE offers complete range of current clamps (all with a one-into-four testing lead in PITE 3561)
for measurement applications up to 3000 Amps.

Order Information:
PITE has wide range of configurations to meet different customers’ need of both 3 phase/3 wire and 3 phase/4 wire. For other ranges of current clamps not listed here, please kindly contact our sales representatives for availability.

Configuration Part No.
PITE 3561 Kits
PITE 3561 with set of 4 color-coded C-5A current clamp and testing leads Con. #3561.5A
PITE 3561 with set of 4 color-coded CC-10A current clamp and testing leads Con. #3561.10A
PITE 3561 with set of 4 color-coded CC-20A current clamp and testing leads Con. #3561.20A
PITE 3561 with set of 4 color-coded CC-100A current clamp and testing leads Con. #3561.100A
PITE 3561 with set of 4 color-coded CC-500A current clamp and testing leads Con. #3561.500A
PITE 3561 with set of 4 color-coded CC-800A current clamp and testing leads Con. #3561.800A
PITE 3561 with set of 4 color-coded CC-1000A current clamp and testing leads Con. #3561.1000A
PITE 3561 with set of 4 color-coded AmFlex-1500A current clamp and testing leads Con. #3561.1500A
PITE 3561 with set of 4 color-coded AmFlex-3000A current clamp and testing leads Con. #3561.3000A


Brochure on PITE 3561 Power Quality Analyzer
(pdf file, opens in new tab or window)

Price is for a complete kit, including 4 clamp-on current transformers,
of which 3 can be any rating up to 1500A, and the fourth is 100A or less for monitoring the neutral.

PITE 3561 Kit, specifiy part number  $4290+GST

Metrel MI-2892 – Class A Power Quality Analyser


The NEW MI 2892 Power Master is a hand-held three phase power quality ana­lyser with a large easy-to-read graphical colour display enabling the user to detect harmonics, phasors and waveforms anomalies in the installation simply by con­necting the device.
Metrel MI-2892 - Class A Power Quality Analyser
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Metrel MI-2892 - Class A Power Quality Analyser

More sophisticated than the LDW-6095k above.

Functions that the MI-2892 supports that the others do not include:

    • Compliance with IEC 6100-4-30 Class A for power quality measurement
    • Inrush current measurement (also supported by the PITE-3561 but not the CyberVisuell units)
    • Ripple Injection Signalling measurement
    • Waveform Recording triggered by events (events can include inrush currents, surges, ripple signals, etc)
    • Interharmonics
    • Data recorded to SD card for large data capacity (up to 32GB cards)
    • Ethernet, USB, RS-232 connectivity
    • Time synchronised from optional GPS receiver
    • PowerView3 PC Software available

The instrument is designed for a long term recording as well as for troubleshooting power quality problems in three-phase and single-phase power distribution systems. The handy Quick Set buttons makes the instrument more user friendly and are allowing faster data overview for troubleshooting. Advanced PC SW package PowerView3 enables detailed analysis of recorded data, direct reading from the microSD memory card, analysis of long term records and automatic creation of professional test report.

Advanced PC SW package PowerView3 enables detailed analysis of recorded data, direct reading from the microSD memory card, analysis of long term records and automatic creation of professional test report.

Applications: 

  • Power quality assessment and troubleshooting in low and middle voltage electrical systems;
  • Checking power correction equipment performance;
  • Long-term analysis;
  • Predictive maintenance;
  • Verification of electrical system capacity before adding loads.

Measuring functions:

  • Voltage: TRMS, peak, crest factor (4-channel);
  • Current: TRMS, peak, crest factor (4-channel);
  • Power (active, reactive, apparent);
  • Power measurements fully compliant with IEEE 1459 (active, non active, fundamental, harmonic, load unbalance);
  • Unbalance, flicker measurement;
  • Harmonic and interharmonic analysis up to 50th harmonics, THD measurement;
  • Energy (active, reactive, generated, consumed);
  • Capturing and recording of power supply events (shutdowns, interruptions, swells, dips);
  • Inrush currents monitoring and recording;
  • Waveform/inrush displaying, snapshot and recording;
  • Transients recording;
  • Power quality analysis according to EN 50160;
  • Recording up to 7 adjustable alarms;
  • Temperature measurement;
  • Power factor cos φ.

Key features:

  • 4-voltage channels with wide measurement range: 0 … 1000 Vrms (CAT III / 1000 V);
  • 4-current channels with support for automatic clamp recognition and “on instrument” range selection;
  • Automatic Smart Clamp detection and Smart Clamp range selection;
  • Sampling frequency on transients recording > 50 kHz;
  • Compliance with power quality standard IEC 61000-4-30 Class A;
  • Complete power quality analysis according to EN 50160 including signalling and interharmonics;
  • Support for microSD memory card (8-GB supplied with the instrument) up to 32GB;
  • Color-coded input terminals and terminal labels to suit your application region;
  • Intuitive main menu and large icons that makes the equipment very easy to navigate and configure;
  • Powerful PC SW PowerView3 enables downloading, view, analysis of recorded data and professional report creation;
  • Flexible clamps (without additional power supply) are included in the standard set;
  • Remote communication via Ethernet (GPS clock synchronization – optional).

Software:
PowerView PC SW platform contains a package of functionalities needed for profund evaluation of power quality phenomena and creation of complex reports like:

  • Data download
  • Predefined EN 50160 power quality test report
  • Data merge
  • Transfer of test data to other applications (MS Excel, MS Word, etc.)
  • Filtering of recorded data
  • Tool for repairing of downloaded results to prevent loss of data during transmission

Technical data:

  • Dimensions: 230 x 140 x 80 mm
  • Mass: 0.96 kg

Data and full specs for Metrel MI-2892 (pdf file, opens in new tab)

Optional Accessories for Metrel MI-2892

A 1020 Small soft carrying bag
A 1033 Current clamp 1000 A /1 V
A 1037 Current transformer 5 A/1 V
A 1039 Connection cable for current clamp
A 1069 Mini current clamp 100 A / 1 V
A 1122 Mini current clamp 5 A / 1 V
A 1179 3-phase flexible current clamp 2000/200/20 A / 1 V
A 1257 3-phase flexible current clamp 3000/300/30 A / 1 V
A 1281 Current clamp 1000 / 100 / 5 A / 1V
A 1287 1-phase flexible current clamp 3000 / 30 / 30 A/1V
A 1458 SanDisk microSD card reader
A 1355 GPS reciver
S 2014 Safety fuse adapter, 3 pcs
S 2015 Safety flat clamp, 4 pcs

Data and full specs for Metrel MI-2892 (pdf file, opens in new tab)