HZCR-5230 Energy And Power Quality Analyzer
Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of hzcr-5230 energy and power quality analyzer in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.
HZCR-5230 Energy and Power Quality Analyzer
1. Introduction
HZCR-5230 Three-Phase Power Quality Analyzer is a portable instrument for on-site testing of three-phase power quality. It measures three voltage channels and four current channels (phases A, B, and C plus neutral) at the same time, covering active, reactive, and apparent power, three-phase unbalance, harmonics through the 51st order, and total harmonic distortion (THD).
It supports the work of a harmonic analyzer, phase voltammeter, and power parameter tester in one unit: voltage flicker, swell and sag capture, inrush and surge monitoring, long-term recording with trend curves, alarm lists, and analysis reports exported to national standards.
Typical users: electric power, petrochemical, metallurgy, railway, industrial and mining sites, research institutes, and metrology departments.
2. Functions
Real-time measurement and display
Real-time waveforms for 3 voltage channels and 4 current channels
True RMS voltage and current
Phasor diagram
Per-phase and total active, reactive, and apparent power
Three-phase voltage and current unbalance
DC voltage, DC current, and DC power
Energy calculation
Voltage and current crest factor, and transformer K factor
Harmonics and power quality
Harmonics on each phase, up to the 51st order
Harmonic content bar graphs for voltage and current
Total harmonic distortion (THD)
Long-flicker and short-flicker tests
Voltage swell, sag, and flicker capture
Recording, trends, and events
Voltage, current, and power trend graphs
Long-term recording of waveforms and parameters
Inrush current and surge current monitoring
Alarm list for monitored power parameters
Screenshot saving
Recorded data exported as analysis reports to national standards
Operation and connectivity
7-inch color touch screen
Wiring mode and grid type settings
Selectable current clamps and voltage test ratios
One-key access to phase voltammetry, ratio test, and DC test
USB communication with a host computer
3. Instrument Accuracy Description
|
Measurement |
Measuring Range |
Display Resolution |
Maximum Error within Reference Range |
|
Frequency |
40Hz ~ 70Hz |
0.001Hz |
±(0.01)Hz |
|
Voltage True RMS |
0.001V ~ 1000V |
Min resolution 0.001V |
±0.5%rdg ± 0.1%fs |
|
DC Voltage |
0.1V ~ 1000V |
Min resolution 0.1V |
±(0.5%rdg ± 5dgt) |
|
Current True RMS |
0.01A ~ 6000A |
Min resolution 0.001A |
±(0.5%rdg ± 5dgt) |
|
DC Current |
0.1A ~ 1000A |
Min resolution 0.1A |
±(0.5%rdg) |
|
Crest Factor |
1.000 ~ 3.999 |
0.001 |
±(1%rdg + 2dgt) |
|
4.000 ~ 9.999 |
0.001 |
±(5%rdg + 2dgt) |
|
|
Active Power |
0.001W ~ 6000kW |
Min resolution 0.001W |
±(1%rdg + 3dgt) Cosφ ≥ 0.8 |
|
±(1.5%rdg + 10dgt) 0.2 ≤ Cosφ < 0.8 |
|||
|
Reactive Power |
0.001VAR ~ 6000kVAR |
Min resolution 0.001VAR |
±(1%rdg + 3dgt) Sinφ ≥ 0.5 |
|
±(1.5%rdg + 10dgt) 0.2 ≤ Sinφ < 0.5 |
|||
|
Apparent Power |
0.001VA ~ 6000kVA |
Min resolution 0.001VA |
±(1%rdg + 3dgt) |
|
Power Factor |
-1.000 ~ 1.000 |
0.001 |
±(1.5%rdg + 3dgt) Cosφ ≥ 0.5 |
|
±(1.5%rdg + 10dgt) 0.2 ≤ Cosφ < 0.5 |
|||
|
Active Energy |
0.001kWh ~ 9999.999MWh |
Min resolution 0.001kWh |
±(1%rdg + 3dgt) Cosφ ≥ 0.8 |
|
±(1.5%rdg + 10dgt) 0.2 ≤ Cosφ < 0.8 |
|||
|
Reactive Energy (Inductive & Capacitive) |
0.001kVARh ~ 9999.999MVARh |
Min resolution 0.001kVARh |
±(1%rdg + 3dgt) Sinφ ≥ 0.5 |
|
±(1.5%rdg + 10dgt) 0.2 ≤ Sinφ < 0.5 |
|||
|
Apparent Energy |
0.001kVAh ~ 9999.999MVAh |
Min resolution 0.001kVAh |
±(1%rdg + 3dgt) |
|
Voltage Harmonic Ratio (Vrms > 50V) |
0.0% ~ 99.9% |
0.001% |
(2nd ~ 20th) ±(1%rdg + 5dgt) |
|
(21st ~ 30th) ±(1%rdg + 10dgt) |
|||
|
(31st ~ 51st) ±(1%rdg + 15dgt) |
|||
|
Voltage Harmonic Angle (Vrms > 50V) |
-179° ~ 180° |
0.001° |
±(3°) for 2nd ~ 25th harmonics |
|
±(10°) for 26th ~ 51st harmonics |
|||
|
Current Harmonic Ratio (Arms > I range ÷ 100) |
0.0% ~ 99.9% |
0.001% |
(2nd ~ 20th) ±(1%rdg + 5dgt) |
|
(21st ~ 30th) ±(1%rdg + 10dgt) |
|||
|
(31st ~ 51st) ±(1%rdg + 15dgt) |
|||
|
Current Harmonic Angle (Arms > I range ÷ 100) |
-179° ~ 180° |
0.001° |
±(3°) for 2nd ~ 25th harmonics |
|
±(10°) for 26th ~ 51st harmonics |
|||
|
Total Harmonic Distortion Rate (DF or THD-F) ≤ 50 |
0.0% ~ 99.9% |
0.001% |
±(1%rdg + 10dgt) |
|
Transformer K Factor |
1.000 ~ 99.999 |
0.001 |
±(5%) |
|
Three-phase Unbalance |
0.0% ~ 100% |
0.01% |
±(1%) |
Hot Tags: hzcr-5230 energy and power quality analyzer, China, suppliers, manufacturers, price, for sale
Send Inquiry
