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ETCR5000 Power Quality Analyzer

Main Functions

It is used for comprehensive analysis and diagnosis of three-phase power parameters, which provides all the power quality information user need for working.
4-channel current, voltage measurement
Transient record
Screenshot record
Trend chart record
SD memory card
USB communication interface

Consult Immediately

Product Introduction
Technical Parameter
Model comparison
Data download

Product Introduction

ETCR5000 Power Quality Analyzer, also known as power parameter tester and harmonic analyzer, which is a multifunctional and intelligent integrated test instrument designed for on field testing of three-phase power parameter. Can simultaneously measure 4 channel currents (ABC three-phase and neutral line current), 4 channel voltages (ABC three-phase voltage and neutral line grounding voltage), peak value of current and voltage, maximum and minimum value over a period of time, three-phase imbalance, short-term voltage flicker, transformer K-factor, active power, reactive power, apparent power, power factor, displacement power factor, active energy, reactive energy, apparent energy, harmonic ratio, total harmonic distortion, etc; Display real-time waveform of current and voltage, phasor diagram and harmonic ratio bar chart; Dynamic capture instantaneous changes of voltage and current, monitoring starting current, monitoring various power parameters and generating alarm lists, long-term recording of test data and generation of trend graphs and other functions. Suitable for power, petrochemical, metallurgical, railway, industrial and mining enterprises, scientific research institutions, metrology departments, etc.
ETCR5000 Power Quality Analyzer adopt with DSP+ARM dual processor architecture, DSP is responsible for data acquisition and algorithm processing, ARM is responsible for communication protocol and human-machine interface processing; The analog signal acquisition is completed using two ADI company resolution 16 bit 4-channel synchronous sampling AD7655 chips, achieving a maximum sampling rate of 1MSPS, ensuring the accuracy and information integrity of the channels, and not missing any transient changes in the power grid, making the detection of transient waveforms, sudden rise and fall, instantaneous interruptions, etc. more accurate; DSP operating frequency of more than 200MHz , Can monitor the power grid in a timely manner and dynamically adjust the sampling frequency to achieve synchronization of power frequency and sampling frequency. Using 5.6 inch LCD color screen display with resolution of 640dots × 480dots, displaying parameters, waveform diagrams, phasor diagrams and harmonic ratio diagrams of each phase with different colors, which enable users to more efficiently and intuitively understand the status of power grid parameters. The built-in SD flash memory can simultaneously store 60 sets of screenshots, 150 sets of transient voltage/current capture waveforms, 12800 sets of alarm logs, and the startup current detection mode can continuously capture the startup current waveform for 100 seconds. The built-in 2G memory card is used to store long-term trend curve records, while also recording 20 electricity parameters (optional). It can be collected and recorded once every 1 minute, and can record and store trend curve records for up to 300 days. Upload stored data to the computer through USB communication interface and upper computer software to continue data analysis.
Basic Functions
1.Real time waveform display (4 channels voltage/4 channels current).
2.True effective values of voltage and current.
3.Voltage DC component.
4.Peak value current and voltage.
5.The maximum/minimum values of the half cycle effective values of current and voltage.
6.Phasor diagram display.
7.Measurement of harmonics in each phase, up to 50 harmonics.
8.The bar chart displays the current of each phase and the harmonic content rate of voltage.
9.Total harmonic distortion (THD).
10.The active/reactive/apparent power values and total values of each phase.
11.The active/reactive/apparent electrical energy value and total value of each phase.
12.Transformer K-factor.
13.Power factor (PF) and COS φ Displacement Power Factor (DPF).
14.Short term voltage flicker.
15.Three phase imbalance (voltage and current).
Product Features
1.Conduct a comprehensive analysis and diagnosis of all electrical parameters such as voltage, current, power, electrical energy, harmonics, phase, etc.
2.4 current clamps are available for selection, suitable for various locations.
3.4 channels current and voltage measurement, while capturing and recording electrical parameters and waveforms.
4.Super large LCD color screen display with high resolution.
5.Bilingual operation interface in both Chinese and English.
6.USB communication interface.

Technical Parameter

1.Measurement Accuracy

Measurement Specifications	Measurement Range	Display Solution	Max. Error Within The Reference Range
Frequency	40Hz~70Hz	0.01Hz	±(0.03)Hz
True Effective Value Of Phase Voltage	1.0V~1000V	Min. Solution 0.1V	±(0.5%rdg+5dgt)
True Effective Value Of Line Voltage	1.0V~2000V	Min. Solution 0.1V	±(0.5%rdg+5dgt)
DC Voltage	1.0V~1000V	Min. Solution 0.1V	±(1.0%rdg+5dgt)
True Effective Value Of Current	10mA~6000A	Min. Solution 1mA	±(0.5%rdg+2dgt)
Peak phase voltage	1.0V~1414V	Min. Solution 0.1V	±(1.0%rdg+5dgt)
Peak line voltage	1.0V~2828V	Min. Solution 0.1V	±(1.0%rdg+5dgt)
Peak Current Value	10mA~6000A	Min. Solution 1mA	±(1.0%rdg+5dgt)
Peak Factor	1.00~3.99	0.01	±(1%rdg+2dgt)
Peak Factor	4.00~9.99	0.01	±(5%rdg+2dgt)
Active Factor	0.000W~9999.9kW	Min. Solution 0.001W	±(1%rdg+3dgt); Cosφ≥0.8
Active Factor	0.000W~9999.9kW	Min. Solution 0.001W	±(1.5%rdg+10dgt);0.2≤Cosφ<0.8
Reactive Power Inductive & Capacitive	0.000VAR~9999.9kVAR	Min. Solution 0.001VAR	±(1%rdg+3dgt);Sinφ≥0.5
Reactive Power Inductive & Capacitive	0.000VAR~9999.9kVAR	Min. Solution 0.001VAR	±(1.5%rdg+10dgt); 0.2≤Sinφ<0.5
Apparent Power	0.000VA~9999.9kVA	Min. Solution 0.001VA	±(1%rdg+3dgt)
Power Factor	-1.000~1.000	0.001	±(1.5%rdg+3dgt);Cosφ≥0.5
Power Factor	-1.000~1.000	0.001	±(1.5%rdg+10dgt);0.2≤Cosφ<0.5
Active Electrical Energy	0.000Wh~9999.9MWh	Min. Solution 0.001Wh	±(1%rdg+3dgt);osφ≥0.8
Active Electrical Energy	0.000Wh~9999.9MWh	Min. Solution 0.001Wh	±(1.5%rdg+10dgt);0.2≤Cosφ<0.8
Reactive Power Inductive & Capacitive	0.000VARh~9999.9MVARh	Min. Solution 0.001VARh	±(1%rdg+3dgt);Sinφ≥0.5
Reactive Power Inductive & Capacitive	0.000VARh~9999.9MVARh	Min. Solution 0.001VARh	±(1.5%rdg+10dgt);0.2≤Sinφ<0.5
Apparent Electrical Energy	0.000VAh~9999.9MVAh	Min. Solution 0.001VAh	±(1%rdg+3dgt)
Phase Angle	-179°~180°	1°	±(2°)
Tanφ(VA≥50VA)	-32.768~32.768	Min. Solution 0.001	±(1%rdg+5dgt)
Displacement Power Factor(DPF)	-1.000~1.000	0.001	±(1%rdg+5dgt)
Harmonic Ratio (Vrms>50V)	0.0 %~99.9 %	0.1 %	±(1%rdg+5dgt)
Harmonic Angle(Vrms>50V)	-179°~180°	1°	±(3°)harmonic 1~25 times
Harmonic Angle(Vrms>50V)	-179°~180°	1°	±(10°)harmonic 26~50 times
Total Harmonic Rate (DF orTHD-F)≤50	0.0 %~99.9 %	0.1 %	±(1%rdg+5dgt)
Distortion Factor (DF or THD-R)≤50	0.0 %~99.9 %	0.1 %	±(1%rdg+10dgt)
Transformer K-factor	1.00~99.99	0.01	±(5 %)
Three-phase Imbalance	0.0%~100 %	0.1 %	±(1 %)

2.General Specifications

Power Supply	Rechargeable lithium battery pack 9.6V, external battery charger.
Display Mode	LCD true-color screen, 640dots×480dots, 5.6 inch, display area 116mm×88mm.
Battery Level Indication	The battery symbol 5 cells displays the battery levels. When the battery level is lower, it will shut down automatically after 1 minutes.
Working Current	About 490mA, The battery works continuously for about 8 hours at full power.
Clamp Jaw Size	008B Pointed small current clamp: Φ8mm; (option) 040B Round mouth current clamp: 35mm×40mm; (option) 068B Round mouth current clamp: 68mm×68mm; (option) 300F Flexible coil current sensor: Φ300mm; (option)
Number Of Channels	4 channels of current and voltage
Line Voltage	1.0V~2000V
Phase Voltage	1.0V~1000V
Current	008B Current clamp: 10mA~10.0A; (option) 040B Current clamp: 0.10A~100A; (option) 068B Current clamp: 1.0A~1000A; (option) 300F Flexible coil current sensor: 10A~6000A (option)
Frequency	40Hz~70Hz。
Electricity Quantity Parameters	W, VA, Var, PF, DPF, cosφ, tanφ.
Electric Energy Parameters	Wh, Varh, Vah.
Harmonic	Yes, 0~50times.
Total Harmonic Distortion	Yes, 0~50times, each phase.
Number Of Transient Recording Groups	150 groups.
Voltage Flicker	Yes
Starting Current Mode	Yes, 100 seconds.
Three-phase Imbalance	Yes
Record	300 days (record 20 parameters at the same time, record 1 parameter every 1 minute).
Min Max Record Value	Yes, the maximum and minimum values can be measured over a period of time.
Alarm	40 different types of parameters can be selected, and 12,800 sets of alarm logs.
Peak Value	Yes
Screenshot Capacity	60 PCS
Menu Language	Chinese and English.
SD Memory Card	2G
Communication Interface	USB
Automatic Shutdown	In the alarm/trend chart recording/transient capture mode (pending or in progress), the instrument will not automatically shut down.
Automatic Shutdown	In other test mode, no button operation within 15 minutes, automatically shut down after 1 minute prompt.
Backlight Function	Yes, it is suitable for use in dim place and at night.
Meter Size	240mm×170mm×68mm
Weight	Host: about 1.6kg (include battery); total weight: about 9.18kg (include package and accessory).
Input Impedance	Input impedance of the test voltage: 1MΩ.
Withstand Voltage	The sine wave AC voltage of 3700V/50Hz withstand between the instrument circuit and the housing for 1 minute.
Insulation	The distance between the instrument circuit and the protective case ≥ 10M Ω.
Suitable Safety Standard	IEC 61010 1000V Cat III / 600V CAT IV, IEC61010-031, IEC61326, Pollution Level 2.
Working Temperature & Humidity	-10℃~40℃; below 80%RH.
Store Temperature & Humidity	-10℃~60℃; below 70%RH.

3.The Characteristics Of Current Clamp

Current Clamp Model	Current Clamp	Current True RMS Value	The Maximum Error Of The True RMS Value Of The Current	Maximum Error Of Phase Angle
ETCR 008B CT Size: Ф8mm		10mA~99mA	±(1 %rdg + 3dgt)	±(1.5°),Arms≥20mA
ETCR 008B CT Size: Ф8mm		100mA~10.0A	±(1 %rdg + 3dgt)	±(1°)
ETCR 040B CT Size: Ф40mm		0.10A~0.99A	±(1 %rdg + 3dgt)	±(1.5°)
ETCR 040B CT Size: Ф40mm		1.00A~100A	±(1 %rdg + 3dgt)	±(1°)
ETCR 068B CT Size: Ф68mm		1.0A~9.9A	±(2 %rdg + 3dgt)	±(3°)
ETCR 068B CT Size: Ф68mm		10.0A~1000A	±(2 %rdg + 3dgt)	±(2°)
ETCR 300F CT Size: Ф300mm		10A~99A	±(1 %rdg + 3dgt)	±(3°)
ETCR 300F CT Size: Ф300mm		100A~6000A	±(1 %rdg + 3dgt)	±(2°)

Model comparison

Product Picture

Product Model Name

Measurement Channel

Current Range

Resistance Range

Harmonic

Transient

Trend Chart

Recorder

Screenshot

Memory Card

USB

Others

ETCR5000 Power Quality Analyzer

4 channel

10mA~6000A

1.0V~1000V

0~50 times

Yes

SD Card 2G

Yes

ETCR5200 Mini Power Quality Analyzer

4 channel

10mA~6000A

1.0V~600V

2~51 times

Yes

TF Card 8G

Yes

True-Color
touch screen

Data download

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ETCR5000 Power Quality Analyzer

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