
General Specifications | ||
Circuit | Custom single-chip microprocessor LSI circuit | |
Display | LCD Size: 3.2 X 2.4" (60 X 44.4 mm) Dot Matrix backlit LCD (128 X 64 pixels) |
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Measurements | ACV ACA KW / KVA/ KVAR/ PF KWH/KVAH/KVARH/PFH Power factor Phase angle Frequency Harmonics display Temperature | |
Wire configurations | 1 Phase, 3 Phase | |
Voltage ranges | 10 ACV to 600 ACV (Auto Range) | |
Current ranges | 5 ACA to 2000 ACA (Auto Range) | |
Safety standard | IEC1010 CAT IV 600 V | |
ACV input impedance | 10 M ohms | |
Clamp frequency response | 40 Hz to 1 KHz | |
Tested clamp | 45 to 65 Hz | |
Over-load protection | ACV | 720 ACV RMS |
ACA | 2100 ACA with clamp probe | |
Over-range | *LCD display show " OL ". *The data save into the SD card will show " 9999 " or " 999 " (overleap the decimal point). |
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Data Hold | Freezes displayed reading | |
Datalogger | *Real time data logger, saved the data into SD memory card and down load the all the measured value with the time information ( year/month/data/hour/minute/second ) down load to the Excel. *Sampling time for data logger : 2 seconds to 7200 seconds, the during of setting step are 2 seconds *Data error no. : ≦ 0.1% no. of total saved data typically. |
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Data Recording | Micro SD memory card | |
Sampling Time | Approx. 1 second | |
Data Output USB/RS232 | *Computer interface *Connect the optional USB cable USB-01 will get the USB plug. *Connect the optional RS232 cable UPCB-02 will get the RS232 plug. |
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Operating Temperature | 0 to 50°C ( 32 to 122°F ). | |
Operating Humidity | 80% Relative Humidity max. | |
Power Supply | *DC 1.5V, AA ( UM-3 ) Battery X 2 PCs (Alkaline or heavy-duty battery). *AC to DC 9V power adapter ( LINEAR 110/220V ) |
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Power Consumption | 60 mA DC | |
Max. Conductor size | Clamp can accommodate up to 2.2" (57 mm) diameter | |
Dimensions | 11.0 X 4.2 X 1.9" (280 X 106 X 47mm) Clamp Jaw: 3.5" (90 mm) | |
Accessories | Instruction manual.......................1 PC 8 GB micro SD card......................1 PC |
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Included | Test Leads...................................1 set Alligator clips................................1 set AC to DC 9V adapter ( linear 110V/220V ).....................1 PC Carrying case...............................1 PC |
- Real time data logger, save the data into the micro SD memory card and can be downloaded to the Excel, extra software is no need.
- Real time data logger, built-in clock (year/month/date/hour minute/second ),sampling time can be set from 2 to 7200 seconds.
- Applications : Power quality analysis for single and balanced three phase systems.
- True RMS value for voltage and current measurements.
- True Power ( KW, MW, GW ).
- Apparent Power ( KVA, MVA, GVA ).
- Reactive Power ( KVAR, MVAR, GVAR ).
- Watt-Hour ( KWH, KVAH, KVARH ).
- Power Factor ( PF ), Phase Angle (Θ ).
- Voltage range : 10 to 600 ACV.
- Current range : 10 to 2000 ACA.
- Harmonics display ( 1 – 50th order ).
- Display of wave form with peak value.
- Analysis of total harmonic distortion.
- Graphic phase diagram with balanced 3-phase system.
- Capture transient events ( including Dip, Swell and Outage ) with programmable threshold ( % ).
- Programmable PT ratio ( 1 to 1000 ).
- ACV input impedance is 10 Mega ohms.
- SD memory card capacity : 1 GB to 4 GB, micro SD card.
- Built-in the ” Hard copy ” function, it can be saved and converted the Display diagram to the BMP file.
- Powered by DC 1.5V ( UM-3/AA ) x 2 PCs batteries ( Alkaline type ) or DC 9V adapter. SD card data record function is available when the power supply is to use the DC 9V adapter.
- RS232/USB computer interface.
- Optional USB cable, USB-01.
- Optional data acquisition software, SW-U801-WIN, SW-E802.
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