View full size Power Analyzers
Call 022 7106162
ETCR5000 Power Quality Analyzer is a comprehensive test instrument carefully developed and specially designed for field test of three phases, multi-functional and intelligent, concise man-machine operation. It is easy to use, large LCD screen display, high resolution.
Can simultaneously measure the 4-channel current (ABC three phase and neutral wire current), 4-channel voltage (ABC three-phase voltage and neutral line voltage to ground), the peak value of current voltage, maximum/minimum value over a period, three-phase imbalance factor, short-time voltage flicker, transformer K factor, active power, reactive power, apparent power, power factor and displacement power factor, active power, reactive power, apparent power, total harmonic distortion and harmonic.
Display real-time waveform, harmonic ratio bar charts of current voltage; Dynamically capture instantaneous change of voltage current, monitoring starting current, monitoring the power parameters and generate the alarm list, generate the trend chart for a long time record test data.
ETCR5000 Power quality analyzer adopt DSP + ARM double processor architecture, DSP is use for data collection and the processing of algorithm, the ARM is use for the communication protocol and the man-machine interface processing.
1. General Specification
Power supply | Rechargeable lithium-ion battery packs 9.6V, backup charger. |
Battery Level indicator | Battery symbol 5 grid |
Working Current | about 590mA, continuous working 8hours. |
Display mode | LCD color screen, 640dots × 480dots, 5.6 inches, display field 116mm × 88mm |
| Instrument Size | 240mm×170mm×68 mm. |
CT Size | 300F Flexible Coil Current Sensor (with Integrator) : Ф300mm |
Number of channels | 4 voltages, 4 currents |
Line Voltage | 1.0V~2000V. |
Phase Voltage | 1.0V~1000V. |
Current | 10A ~ 6000A with ETCR300F Flexible Coil Current Sensor (with Integrator) |
Frequency | 40Hz~70Hz. |
Electricity Energy Parameter | W, VA, Var, PF, DPF, cosφ, tanφ. |
Energy parameters | Wh, Varh, Vah. |
Harmonic Wave | Yes, 0 - 50 times |
Total harmonic distortion | Yes, 0 - 50 times, each phase |
Expert Mode | Yes. |
Transient Record Groups | 150 groups |
Voltage Flicker | Yes |
Start Current Mode | Yes, 100 seconds |
Three-phases Unbalance | Yes |
Record | 300 days (record 20 parameters simultaneously, every 5 seconds record 1 point) |
Min/Max Recorded Value | Yes, the max min value can be measured for a certain time |
Alarm | 40 different types of parameter selection, 12800 group alarm logs |
Peak | Yes. |
Phasor Diagram Display | Automatic |
Screenshot Capacity | 60PCS |
Menu language | English/Chinese. |
Communication Interface | USB. |
Automatic Shut Down | In the alarm/trend graph recording/transient capture mode (waiting or in progress), the instrument does not automatically shut down |
In other test modes, there is no button operation within 15 minutes, prompting to automatically shut down after 1 minute. | |
Backlight Function | Yes, suitable for dark places and nighttime use |
Instrument Weight | Host: 1.6kg (with battery) |
300F Flexible Coil Current Sensor (with Integrator) : 330g×4; | |
Test wires and power adapter: 900g; | |
Total weight: about 9.2kg (with package). | |
Voltage Test Wire Length | 3M |
Current Clamp Wire Length | 2M |
Working Temperature | -10°C~40°C; below 80%Rh. |
Storage Temperature | -10°C~60°C; below 70%Rh. |
Input Impedance | Test voltage input impedance: 1MΩ |
Withstand voltage | Withstand the sine wave AC voltage of 3700V/50Hz one minute between the instrument line and out shell |
Insulation | Between instrument line and shell ≥10MΩ. |
Structure | Double insulation, with insulation shock-proof sheath. |
SuitableSafely Standard | IEC 61010 1000V Cat III / 600V CAT IV, IEC61010-031, IEC61326, Pollution degree: 2. |
| Accessories | ◆ ETCR5000 Host: 1 pc |
2.Instrument Accuracy (excluding the current sensor)
The following data are presented in reference conditions and ideal current sensors
(completely linear and without phase displacement).
Measurement Specification | Range | Display Resolution | Max Error of Reference Range |
Frequency | 40Hz～70Hz | 0.01Hz | ±(0.03)Hz |
Phase Voltage True RMS | 1.0V～1000V | Min resolution0.1V | ±(0.5%+5dgt) |
Line Voltage True RMS | 1.0V～2000V | Min resolution0.1V | ±(0.5%+5dgt) |
DC Voltage | 1.0V～1000V | Min resolution0.1V | ±(1.0%+5dgt) |
Current True RMS | 10mA～3000A | Min resolution0.1mA | ±(0.5%+2dgt) |
Phase Voltage Peak | 1.0V～1414V | Min resolution0.1V | ±(1.0%+5dgt) |
Line Voltage Peak | 1.0V～2828V | Min resolution0.1V | ±(1.0%+5dgt) |
Current Peak | 10mA～4200A | Min resolution0.1mA | ±(1.0%+5dgt) |
Peak Factor | 1.00～3.99 | 0.01 | ±(1%+2dgt) |
4.00～9.99 | 0.01 | ±(5%+2dgt) | |
Active Power | 0.000W～9999.9kW | Min resolution0.001W | ±(1%+3dgt);Cosφ≥0.8 |
±(1.5%+10dgt);0.2≤Cosφ<0.8 | |||
Reactive power Inductive& Capacitive | 0.000VAR～9999.9kVAR | Min resolution0.001VAR | ±(1%+3dgt);Sinφ≥0.5 |
±(1.5%+10dgt);0.2≤Sinφ<0.5 | |||
Apparent Power | 0.000VA～9999.9kVA | Min resolution0.001VA | ± (1%+3dgt %) |
Power Factor | -1.000～1.000 | 0.001 | ±(1.5%+3dgt);Cosφ≥0.5 |
±(1.5%+10dgt);0.2≤Cosφ<0.5 | |||
Active Energy | 0.000Wh～9999.9MWh | Min resolution0.001Wh | ±(1%+3dgt);Cosφ≥0.8 |
±(1.5%+10dgt);0.2≤Cosφ<0.8 | |||
Reactive Energy Inductive& Capacitive | 0.000VARh～9999.9MVARh | Min resolution0.001VARh | ±(1%+3dgt);Sinφ≥0.5 |
±(1.5%+10dgt);0.2≤Sinφ<0.5 | |||
Apparent Energy | 0.000VAh～9999.9MVAh | Min resolution0.001VAh | ±(1%+3dgt) |
Phase Angle | -179°～180° | 1° | ±(2°) |
Tanφ(VA≥50VA) | -32.768～32.768 | Min resolution0.001 | ±(1%+5dgt) |
Displacement Power Factor(DPF) | -1.000～1.000 | 0.001 | ±(1%+5dgt) |
HarmonicRatio(Vrms>50V) | 0.0 %～99.9 % | 0.1 % | ±(1%+5dgt) |
Harmonic Angle(Vrms >50V) | -179°～180° | 1° | ±(3°)harmonic1~25 |
±(10°)harmonic26~50 | |||
Total Harmonic Rate (DF or THD-F)≤50 | 0.0 %～99.9 % | 0.1 % | ±(1%+5dgt) |
Distortion Factor (DF or THD-R)≤50 | 0.0 %～99.9 % | 0.1 % | ±(1%+10dgt) |
Transformer K Factor | 1.00～99.99 | 0.01 | ±(5 %) |
Three-phase Unbalance | 0.0%～100 % | 0.1 % | ±(1 %) |
3. Current Sensor Characteristics (Optional)
Current sensor model | Current Clamp | Current True RMS | Current True RMS Max Error | Phase Angle φ Max Error |
ETCR 008B CT：Ф8mm |
| 10mA～99mA | ±(1 % + 3dgt) | ±(1.5°),Arms≥20mA |
100mA～10.0A | ±(1 % + 3dgt) | ±(1°) | ||
ETCR 040B CT：Ф40mm | 0.10A～0.99A | ±(1 % + 3dgt) | ±(1.5°) | |
|
|
| ||
|
|
| ||
| ||||
ETCR 300F CT：Ф300mm | 10A～99A | ±(1 % + 3dgt) | ±(3°) | |
100A～6000A | ±(1 % + 3dgt) | ±(2°) |
Website kami saat ini dalam proses pengembangan sehingga ada beberpa produk yang belum bisa kami tampilkan, untuk informasi anda bisa contact kami langsung ke no. Tel +62 (22) 7106162, atau anda bisa melakukan live chat dengan customer service kami.
©2009 DUTA PERSADA INSTRUMENTS
Digital Oscilloscope
