Notice:
The standard package don't include batteries.
Because,the international air shipping forbid to ship liquid,powder and batteries,
we can not put them in the package box.Hope you can understand buy them in your local store or supermarket.
At the same time, please forgive us that we are unable to provide the English user manual.
If you need it, please contact the customer service after purchase.
Thanks for your support!
1.2 features
1.2.1 Basic functions:
Waveform real-time display (4 voltage /4 current).
True effective values of voltage and current.
★ DC voltage components.
Peak current and voltage.
The maximum/minimum effective value of current and voltage half cycle.
★ Phoror diagram display.
★ Each phase harmonic measurement, up to 50 harmonics.
★ The column chart shows the harmonic content of each phase current and voltage.
Total Harmonic Distortion (THD).
★ The active/reactive/apparent power value and total value of each phase.
★ The value and total value of active power/reactive power/apparent electric energy of each phase.
★ Transformer K factor.
★ Power factor (PF) and COSφdisplacement power factor (DPF).
Short-term voltage flicker.
Three-phase unbalance (voltage and current).
1.2.2 Capture and record function:
◆ Transient capture function:
It can capture and detect instantaneous changes of voltage and current parameters, including voltage and current fluctuation, voltage and current sudden rise, sudden drop, short interruption, transient overvoltage, impulse current, current and voltage instantaneous distortion.
The instrument can store up to 150 sets of transient waveforms simultaneously.
◆ Start current monitoring:
It can monitor the inrush current of the line, and monitor the start current of the electrical equipment when it is started, which helps to design the installed capacity correctly.
It can display the rise/fall curve of the effective value during the startup process, the envelope curve of the startup current, the waveform of the 4-way current and 4-way voltage.
After triggering, it can record about 100s, and store all instantaneous values of current and voltage and waveform curves within 100s of each cycle.
◆ Trend chart record storage function:
All test parameters of the basic test function (URMS, UTHD, UCF, UUNB, HZ, VRMS, VTHD, VCF, VUNB, PST, ARM, ATHD, ACF, AUNB, KF, W, VAR, VA, PF, COSφ, Tan φ), voltage 50 harmonics,
The 50 harmonics of current are recorded with 123 parameters in total, and the trend graph is generated, which can be recorded for a long time according to the need.
(Select 20 parameters at the same time and record once every 5 seconds, which can record for about 300 days)
◆ Alarm function:
The selected parameters can be set limits according to needs to monitor whether they are out of limit. Alarm logs will be generated when they are out of limit, such as voltage over voltage, current over current, unbalance degree over limit, certain harmonic ratio over limit, frequency over limit, active power over limit, total harmonic distortion over limit, etc. Up to 40 groups of alarm monitoring parameters can be set.
Each group can set different monitoring parameters (including a total of 123 different parameters for 50 harmonics) and limits, and can set the shortest time beyond the limit.
Up to 12,800 groups of alarm log records can be stored.
Screen capture function:
In any test page can take a screenshot to store the current screen picture, at the same time automatically save the record time and the test mode.
For example, you can save screen pictures of current and voltage waveforms, harmonic histograms, phasor graphs, and so on.
Up to 60 groups of screenshots can be saved simultaneously.
1.2.3 Other functions
◆ Communication function:
Through USB communication with the computer, the monitoring software can display the waveform of the power quality analysis test in real time, read the detected and captured transient waveform, trend chart records, alarm logs, screenshots, etc., and display on the computer.
◆ Setting function:
The user can set the time and date, the contrast and brightness of the display, and the corresponding color of each phase waveform curve in the instrument.
The wiring mode and power grid type of the instrument can be set.
Different current clamp and different voltage test ratio can be selected.
1.3 Technical Specifications
1.3.1 Reference conditions and working conditions
|
Amount of influence |
Test project |
Benchmark conditions |
The working conditions |
|
The environment temperature |
All the parameters |
(23±2)℃ |
-10℃～40℃ |
|
Relative humidity |
All the parameters |
40%～60% |
<80% |
|
Phase voltage |
All the parameters |
(100±1%)V |
1.0V～1000V |
|
Line voltage |
True effective value of line voltage |
(200±1%)V |
1.0V～2000V |
|
current |
Measure the true effective value of the current |
(5±1%)A |
10mA～3000A |
|
The grid frequency |
All the parameters |
50Hz±0.1Hz |
40Hz～70Hz |
|
Phase shift harmonic |
Measure the active power |
Cosφ=1 |
Cosφ:0.2～1.0 |
|
Measure reactive power Reactive power |
Sinφ=1 |
Sinφ:0.2～1.0 |
|
|
Voltage unbalance |
All the parameters |
<0.1% |
0.0%～100% |
|
Instrument operating voltage |
All the parameters |
<10% |
0.0%～100% |
|
External electrical field, magnetic field |
All the parameters |
DC9.8V±0.1V |
DC9.5V～10.5V |
|
Position of conductor to be measured |
All the parameters |
Should be avoided |
|
|
Amount of influence |
Measure the parameters related to the current |
The measured wire is located at the approximate geometric center of the jaws |
|
1.3.2 General Specifications
|
The power supply |
Rechargeable lithium battery pack 9.6V, external charger. |
|
Battery level indicator |
Battery symbol 5 grid shows the power, when the battery power is too low, prompt 1 minutes after the automatic shutdown. |
|
Working current |
About 490mA, full charge of the battery for about 8 hours continuous operation. |
|
Display mode |
LCD color screen,640dots×480dots, 5.6 inches, 116mm×88mm display field |
|
Size of jaws (optional) |
008B small tip current clamp: 7.5mm×13mm; |
|
Size of instrument |
040B round mouth type current clamp: 35mm×40mm; |
|
The channel number |
068B round mouth type current clamp: 68mm×68mm; |
|
Line voltage |
300F flexible coil current sensor (with integrator) : Φ300mm. |
|
Phase voltage |
Length width thickness: 240mm×170mm× 68mm. |
|
current |
4 channels voltage, 4 channels current. |
|
frequency |
1.0 V to 2000 V. |
|
Electric power parameter |
1.0 V to 1000 V. |
|
Electricity parameter |
008B current clamp: 10mA ~ 10.0A; |
|
harmonic |
040B current clamp: 0.10A ~ 100A; |
|
Total harmonic distortion |
068B current clamp: 1.0A ~ 1000A; |
|
Expert mode |
300F flexible coil current sensor (with integrator) 10A ~ 3000A |
|
Number of transient record groups |
40 hz ~ 70 hz. |
|
Voltage flicker |
W, VA, VAR, PF, DPF, cosine φ, tanφ. |
|
Start current mode |
Wh, Varh, Vah. |
|
Three-phase unbalance |
Yes, 0 to 50 times. |
|
record |
There are 0 to 50 phases. |
|
Minimum maximum record value |
YES. |
|
The alarm |
150 sets. |
|
peak |
YES. |
|
Capture capacity |
Yes, 100 seconds. |
|
The menu language |
YES. |
|
Communication interface |
300 days (20 parameters recorded simultaneously, 1 point every 5 seconds). |
|
Automatic shutdown backlit |
Yes, the maximum and minimum values that can be measured over time. |
|
40 different types of parameter selection, 12,800 sets of alarm logs. |
|
|
Quality of the instrument |
YES. |
|
Voltage test line length Current clamp wire length Operating temperature and humidity Storage temperature and humidity The input impedance pressure insulation |
60. |
|
Chinese, English. |
|
|
USB. |
|
|
In alarm/trend chart record/transient capture mode (wait or in progress), the instrument does not shut down automatically. |
|
|
In other test mode, no button operation within 15 minutes, prompting 1 minute automatic shutdown. |
|
|
Yes, suitable for dark places and night use. |
|
|
Host: 1.6kg(with battery); |
|
|
structure |
008B small tip current clamp: 170g×4; |
|
Suitable for safety |
040B round mouth type current clamp: 190g×4; |
|
The power supply |
068B round mouth current clamp: 510g×4; |
|
Battery level indicator |
300F flexible coil current sensor (with integrator) : 330g×4; |
|
Working current |
Test line and power adapter: 900G; |
|
Display mode |
Total weight: about 9.2kg(including packaging). |
|
Size of jaws (optional) |
3 m. |
|
Size of instrument |
2 m. |
|
The channel number |
- 10 ℃ to 40 ℃;Below 80% Rh. |
1.3.3 Description of instrument accuracy (excluding current sensor)
The following data are presented respectively under reference conditions and on the basis of an ideal current sensor that is completely linear and has no phase displacement.
|
measurement |
Range |
Display resolution |
Within the reference range Maximum error |
|
frequency |
40Hz～70Hz |
0.01 Hz |
±(0.03)Hz |
|
True effective value of phase voltage |
1.0V～1000V |
Minimum resolution 0.1V |
±(0.5%+5dgt) |
|
True effective value of line voltage |
1.0V～2000V |
Minimum resolution 0.1V |
±(0.5%+5dgt) |
|
Dc voltage |
1.0V～1000V |
Minimum resolution 0.1V |
±(1.0%+5dgt) |
|
True effective value of current |
10mA～3000A |
Minimum resolution 1mA |
±(0.5%+5dgt) |
|
Peak phase voltage |
1.0V～1414V |
Minimum resolution 0.1V |
±(1.0%+5dgt) |
|
Peak line voltage |
1.0V～2828V |
Minimum resolution 0.1V |
±(1.0%+5dgt) |
|
The peak current |
10mA～4200A |
Minimum resolution 1mA |
±(1.0%+5dgt) |
|
The peak factor Active power |
1.00～3.99 |
0.01 |
±(1%+2dgt) |
|
4.00～9.99 |
0.01 |
±(5%+2dgt) |
|
|
Reactive power inductive |
0.000W～9999.9kW |
Minimum resolution 0.001 W. |
±(1%+3dgt) |
|
±(1.5%+10dgt) |
|||
|
& capacitive |
0.000VAR～ |
Minimum resolution 0.001 VAR |
±(1%+3dgt) |
|
±(1.5%+10dgt) |
|||
|
Apparent power |
0.000VA～ |
Minimum resolution 0.001VA |
±(1%+3dgt) |
|
The power factor Active power |
-1.000～1.000 |
0.001 Minimum resolution |
±(1.5%+3dgt) |
|
±(1.5%+10dgt) |
|||
|
Reactive power inductive |
0.000Wh～ |
0.001 Wh Minimum resolution |
±(1%+3dgt) |
|
±(1.5%+10dgt) |
|||
|
& capacitive |
0.000VARh～ |
0.001 VARh Minimum resolution |
±(1%+3dgt) |
|
±(1.5%+10dgt) |
|||
|
Apparent power |
0.000VAh～ |
0.001 VAh |
±(1%+3dgt) |
|
Phase Angle |
-179°～180° |
1 ° |
±(2°) |
|
Tan phi |
-32.76～32.76 |
Minimum resolution 0.001 |
φ:±(1°) |
|
(VA VA 50 or higher) |
-1.000～1.000 |
0.001 |
φ:±(1°) |
|
Displacement power factor |
0.0%～99.9% |
0.1% |
±(1%+5dgt) |
|
(DPF) Harmonic than |
-179°～180° |
1 ° 0.1% |
±(3°) harmonics 1 ~ 25 times |
|
±(10°) harmonic 26 ~ 50 times |
|||
|
Contains 1 to 50 times |
0.0%～99.9% |
0.1% |
±(1%+5dgt) |
|
(Vrms>50V) |
0.0%～99.9% |
0.01 |
±(1%+10dgt) |
|
Harmonic Angle |
1.00～99.99 |
0.1% |
±(5%) |
|
(Vrms>50V) |
0.0%～100% |
Display resolution |
±(1%) |
1.3.4 Current clamp characteristics
|
Type of current clamp |
True effective value of current |
True effective value of current Maximum error |
Maximum error of phase Angle φ |
|
008B |
10mA～99mA |
±(1%+3dgt) |
±(1.5°),Arms≥20mA |
|
100mA～10.0A |
±(1%+3dgt) |
±(1°) |
|
|
040B |
0.10A～0.99A |
±(1%+3dgt) |
±(1.5°) |
|
1.00A～100A |
±(1%+3dgt) |
±(1°) |
|
|
068B |
1.0A～9.9A |
±(2%+3dgt) |
±(3°) |
|
10.0A～1000A |
±(2%+3dgt) |
±(2°) |
|
|
300FType of current clamp Current sensor |
10A～99A |
±(1%+3dgt) |
±(3°) |
|
100A～3000A |
±(1%+3dgt) |
±(2°) |