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Wuhan GDZX Power Equipment Co., Ltd
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Portable 1000V TRMS Three Phase Power Data Logger

Wuhan GDZX Power Equipment Co., Ltd
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Portable 1000V TRMS Three Phase Power Data Logger

Brand Name : GDZX

Model Number : ZXDN-3561

Certification : CE , ISO

Place of Origin : Hubei, China

MOQ : 1 Set

Price : $5,000.00 - $8,000.00 / Sets

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 100 Set/Sets per Month

Delivery Time : 7~10 work days

Packaging Details : Carton or wooden box

Product name : Three Phase Portable Power Quality Analyzer

Measuring range : 1000V TRMS

Frequency : 40~70Hz

Brand : GDZX

Application : power quality analyzer

Warranty : 1 Year

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Portable Three Phase Power Data Logger Quality Analyzer,Power Quality And Energy Analyzer


Product Introduction :


Power Quality Analyzer is a portable device of testing and analyzing power system operation quality. It monitors and collects data in long running time, also provides harmonic analysis and power quality analysis. Meanwhile, it equips with data analysis software, by which the measure data can be uploaded to PC.


FUNCTIONS
NO.ItemsDescription
1U / I / FMeasure three-phase voltage, line voltage voltage, three-phase current, Line line current, Frequency etc, display RMS, peak value, wave/peak ratio, waveform diagram, trend map, etc..
2Harmonic measurementMeasure the fundamental wave of voltage and current,2~50 th harmonics, results include effective value, content rate, THD, display bar graph, trend map, etc
3Inter-harmonics measurementMeasure 0.1~19.9th U I inter-harmonics, results include harmonic component and subset RMS, display bar and trend chart
4Power/energy measurementMeasure 3P3W/3P4W apparent power, active power,reactive power,power factor etc, display trend map
5Three-phase Unbalance measurementMeasure the positive sequence component, negative sequence component, zero sequence component, negative sequence imbalance degree and zero sequence imbalance degree of 3p3w/3p4w voltage and current, display phase angle, vector graph, trend chart of three phase voltage and current.
6Flicker Measure1min, 10mins, 2 hours Flicker Measurement
7Voltage dips and swells, interruptionMeasure and record voltage dips and swells, interruption events
8Surge currentMeasure and record surge current event
9Harmonic powerMeasure 2~30th harmonic power,display bar graph, trends map
10Power waveMeasure the rapid change (active power, reactive power, Apparent power) within the setting time: 1~5mins
11TransientMeasure transient Events longer than 20μs
12Monitoring recordsRecord for a long time the Steady-state Power quality Factors: ,include voltage/current/ frequency / harmonic power/power/ Three-phase Unbalance/ Fluctuation / flicker, The recording time can be set from 3 to 30 minutes
13Digital OscilloscopeCheck the voltage and current waveform

Accuracy index of various detection functions :


ItemMeasuring rangeMeasurement accuracyRemarks
Voltage / current / frequency

three-phase voltage:1000V TRMS

Null line voltage:70V(TRMS)

three-phase current:6000A(TRMS, different current sensor for options)

Null line current:25A(TRMS, different current sensor for options)

Frequency:40~70Hz

voltage:0.1%rdg ±0.05%f.s

current:0.2%rdg ±0.05%f.s

Frequency:±0.01Hz

A phase voltage frequency as the the measuring frequency
Harmonic measurement

voltage harmonic:THD+ fundamental wave +2~50th harmonics

current harmonics:THD+ fundamental wave +2~50th harmonics

voltage harmonic:

Uh≥1%UN,±5%Uh;

Uh<1%UN,±0.05%UN;

current harmonics:

Ih≥3%IN,±5%Ih;

Ih<3%IN,±0.15%IN;

Measurement of Inter-harmonics

voltage harmonic:0.1~19.9th Inter-harmonics

current harmonics:0.1~19.9th Inter-harmonics

voltage inter-harmonics:

Uih≥1%UN,5%Uih;

Uih<1%UN,0.05%UN;

current inter-harmonics:

Iih≥3%IN,5%Iih;

Iih<3%IN,0.15%IN;

Measurement of Power /electric energy

Active power:700kW

Apparent power:700kVA

reactive power:700kVAR

power factor:0.00~1.00

Active Power:10000kWh

Apparent power:10000kVAh

reactive power:10000kVARh

Average power factor:0.00~1.00

Active power:reading data±0.5%

Apparent power:reading data±0.5%

reactive power:reading data±0.5%

power factor:reading data±0.005

Measurement of Three-phase Unbalance

Fundamental voltage:1000V(TRMS)

Fundamental current: 6000A(TRMS)

Fundamental frequency: 40~70Hz

Phase angle:0~360o

Unbalance:0.0%~100%

voltage:0.1%rdg ±0.05%f.s

current:0.2%rdg ±0.05%f.s

frequency:±0.01Hz

Angle: ±0.3 o

Voltage balance: ±0.2%

Current balance: ±0.2%

A phase voltage frequency as the the measuring frequency
Voltage Flicker1min Flicker Measure, short time Flicker, long time Flicker

1min Flicker:±5.5%

10min Flicker:±5%

2hours Flicker:±5%

Voltage dips / swell / interruptionMeasure and record the single or multiple phase voltage disp and swells, interruptionHalf-wave RMS, start time, last time, end time, error±10msMax 40 events
Surge currentMeasure and record single-phase and Multiple-phase surge current eventHalf-wave RMS, start time, last time, end time, error±10msCapture an event then stop
Harmonic power

Total harmonic power order:1~30th

Harmonics total active power:∑P

Harmonics total reactive power:∑Q

Positive-sequence harmonics total active power:+∑P

Negative harmonics total active power:-∑P

Positive-sequence harmonics total reactive power:+∑Q

Negative harmonics total reactive power:-∑Q

Power reading:±0.5%
Power waveTest active reactive apparent half-wave power value, in 1 minutes, 3 minutes, 5 minutes, record power trendsHalf-wave power reading:±0.5%
TransientTransient voltage over 120% of the rating

Measure events minimum period above 20us,

Event capture probability: 98.7%

One time measurement can store 20 events
Monitoring recordsRecord: voltage, current, frequency, voltage and current harmonics (THD+1~25th order), three phase unbalance, active power, reactive power, power factor, fluctuation, flicker

Save time interval:3s~30min

Monitoring time is 16 hours when interval is 3 seconds; 960 hours when interval is set as 30 minutes

Digital OscilloscopeDisplay the Instantaneous waveform of three-phase voltage, three-phase current, Null line voltage, Null line current

Max sampling frequency 200kHz

Min sampling frequency:100Hz


1. Voltage signal input circuit:
direct input
Input impedance:1MΩ, 20pF
measurement range:RMS 700V
Power dissipation:< 0.5VA/ phase
2. current signal input circuit:
indirect input
measurement range:TRMS 1A,5A,10A,100A,500A,1000A,3000A(Select proper current sensor)
Power dissipation:<0.5VA/ phase
3. measuring signal frequency range: 40Hz~70Hz
4. display screen:5.7 " 640×480 color graphic LCD + touch screens
5. memory capacity:128M bit FLASH
6. External Memory Interface:USB (U disk can inserted)
7. operating current:rechargeable Li-battery, once fully charged working hours at 5~6hs
8. external source of power:AC100~240V/DC16.8V-1A power adapter / charger




Product Tags:

Three Phase Power Data Logger

      

1000V TRMS Power Data Logger

      
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