Intelligent Electrical Three Phase 3 Phase Power Quality Harmonic Improvement Industrial Touch Pad 3 Phase Power Quality Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year, 1 Year
• Model NO.: KDZD5000P
• After-Sales Service: Yes
• Phase Angle Measurement Range: 0.000-359.999 °
• Voltage Resolution: 0.001V
• Operating Temperature: -10ºC~50ºC
• Measuring Energy Range: 0-900V
• Phase: Four Channel Voltage and Four Channel Current
• Frequency Measurement Range: 42.5-69Hz
• Phase Angle Error: ≤ 0.1 °
• Deviation of Effective Current Value: ≤ 0.3%
• Dimensions: 280mm*210mm*58mm
• Voltage RMS Accuracy: ≤ 0.1%
• Current Resolution: 0.0001A
• Voltage Measurement Range: 0-900V
• Phase Angle Resolution: 0.001 °
• Power Resolution: 0.01W Active and 0.01var Reactive
• Display Type: Digital Only
• Trademark: KDZD
• Origin: Hubei, China
• HS Code: 9030332000

Product Description

 

 

Technical parameters
Project		Parameter
Number of measurement channels		Four channel voltage and four channel current
measuring range	voltage 0-900V	voltage 0-900V
	current	Small clamp watch: caliber 8mm, 0-5A-25A (standard)  Medium clamp gauge: caliber 50mm, 10-100-500A (optional) Large clamp gauge: caliber 125 × 50mm, 40-400-2000A (optional)
	phase angle	0.000-359.999 °
	frequency	42.5-69Hz
resolving power	voltage	0.001V
	current	0.0001A
	phase angle	0.001 °
	power	0.01W active and 0.01Var reactive
	frequency	0.0001Hz
Voltage RMS accuracy		≤ 0.1%
Deviation of effective current value		≤ 0.3%
Phase angle error		≤ 0.1 °
Power deviation		≤ 0.5%
Frequency measurement accuracy		≤ 0.01Hz
Harmonic measurement frequency		2-64 times
Voltage harmonic deviation		When the harmonic is greater than 1% of the nominal value: ≤ 1% of the reading;  When the harmonic is less than 1% of the nominal value: ≤ 0.05% of the nominal voltage value
Current harmonic deviation		When the harmonic is greater than 3% of the nominal value: ≤ 1% reading+CT accuracy;  When the harmonic is less than 3% of the nominal value: ≤ 0.05% of the current range
Voltage imbalance accuracy		≤ 0.2%
Accuracy of current imbalance		≤ 0.5%
Long flicker measurement time		10 minutes
display screen		1280 × 800, color wide temperature LCD screen
Charging power supply		AC220V ± 15%  Frequency 45Hz-65Hz
Battery working time		≥ 8 hours
power dissipation		< 4VA
insulation		The insulation resistance between the voltage and current input terminals and the casing is ≥ 100M Ω.  The working power supply input terminal bears a power frequency of 1.5KV (effective value) between the casing, and the experiment lasts for 1 minute.
ambient temperature		-10 ºC~50 ºC
relative humidity		0-90% non condensing
Appearance dimensions		280mm x 210mm x 58mm (length x width x height)
weight		2Kg

 

Functional characteristics
1. Multi channel measurement: simultaneous measurement of 4 voltage channels and 4 current channels.
2. Electrical parameter measurement: It can simultaneously measure parameters such as voltage amplitude, current amplitude, phase, frequency, active power, reactive power, power factor, etc;
3. It can measure the content of voltage harmonics and current harmonics from 2 to 64 times;
4. Can measure the harmonic content between 0.5-31.5th order voltage and current;
5. Measurable total harmonic distortion rate of voltage and current;
6. Can measure short-time flicker (PST), long-time flicker (PLT), and voltage fluctuations;
7. Can measure positive sequence voltage, negative sequence voltage, zero sequence voltage, and voltage imbalance;
8. Can measure positive sequence current, negative sequence current, zero sequence current, and current imbalance;
9. Transient parameter measurement function, with voltage surge and dip event recording function, and automatic waveform recording function, recording the occurrence time of the event and the actual waveform of the five cycles before and after it;
10. Equipped with waveform display function, it can real-time display the magnitude and distortion of voltage and current waveforms, and can scale the voltage and current waveforms on the instrument; Capable of calculating waveform factors;
11. Hexagonal diagram display function, which can perform vector analysis of metering circuits and protection device circuits, and check for misconnection of metering devices; When using the three-phase three wire wiring method, 48 wiring methods can be automatically determined; The automatic calculation function for supplementary power is convenient for users to calculate the supplementary power for users with wiring problems.
12. The optional clamp gauge can be used for measuring the transformation ratio and angle difference of low-voltage current transformers;
13. The harmonic content can be displayed in the form of a bar chart, with a good visual effect;
14. Built in large capacity data storage, with storage intervals ranging from 1 second to 1000 minutes (optional), can continuously store data for more than 18 months at 1-minute intervals;
15. 10 inch large screen color LCD display 1280 × 800;
16. Capacitive screen touch operation, similar to tablet and smartphone operation, simple and easy to learn;
17. Support mouse operation to adapt to operators with different habits;
18. When measuring harmonics, it can automatically determine whether the content of each harmonic exceeds the standard according to the national standard and provide a prompt, which is clear at a glance;
19. Harmonic content rate national standard query function, which can query the allowable values of the national standard;
20. It has a frequency measurement range of 42.5Hz-69Hz and can measure 50 and 60 power systems.
21. Data can be stored on a USB flash drive for historical queries.
22. It can be equipped with dedicated data analysis and management software to analyze and process test results, and can grasp the power quality and periodic load changes of the tested points. It plays an important role in helping power workers understand the power quality of users and take corresponding measures;
23. The analysis software can generate professional power quality analysis reports in accordance with national standards;
24. The instrument has a screenshot function, and the display data of each screen can be manually saved in the form of images;
25. The instrument is small in size, light in weight, and easy to carry;
26. Equipped with a high-performance lithium-ion battery that automatically enters power-saving mode, the instrument can operate continuously for more than 10 hours without an external power source, making it convenient for on-site testing;