Product Overview
GD6820 Wired Metal oxide Arrester (MOA) tester is only used to test the full current and resistive current of Zinc fluoride arrester. According to the comparison of test parameters, it can be judged whether there are dangerous defects such as insulation damp and valve aging inside the equipment. It can be used for online live testing as well as production process inspection.
Functional characteristics
♦ 7 inch high-definition touch screen with built-in lithium battery.
♦ High precision sampling and processing circuits, advanced Fourier harmonic analysis technology, make data more reliable.
♦ With harmonic content testing function, it can measure single-phase or three-phase simultaneously.
♦ Equipped with resistive current fundamental peak output function.
♦ The instrument is equipped with a large capacity memory, which can store a large amount of recorded information such as test data, waveforms, harmonics, etc. 200 sets of measurement records can be saved in a cyclic update mode.
♦ The instrument is equipped with a USB flash drive interface, which can store any set of test records.
♦ The instrument voltage test line is equipped with a safety wire to prevent incorrect connection, and the instrument voltage and current plug has a function of preventing incorrect insertion.
♦ The instrument has a built-in high-precision Real-time clock, which can be used for date and time calibration.
♦ The instrument is equipped with a high-speed micro thermal printer, which can print measurement data.
♦ Download a dedicated app for mobile phones, control instruments through dedicated software, upload test data, and facilitate access.
Technical parameters
|
Description
|
Test range
|
Accuracy
|
|
Full current
|
0-20mA
|
士(RD*5%+5uA)
|
|
Resistive current
|
0-20mA
|
土(RD*5%+5uA)
|
|
Capacitive current
|
0-20mA
|
土(RD*5%+5uA)
|
|
Current harmonics
|
0-20mA
|
土(RD*10%+10uA)
|
|
Refer voltage
|
Max 400V RMS
|
土(RD*5%+0.5V)
|
|
Voltage harmonics
|
Max 400V RMS
|
土(RD*10%)
|
|
Battery
|
12.6V/5.2AH
|
|
|
Dimension
|
Host：360x290x170(mm)
|
Case：425 x 335 x 210(mm)
|
|
Weight
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Host：4.5KG
|
Case：8.5KG
|
Enviroment
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Work temperature
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-10℃—40℃
|
Humidity
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＜90%RH，No condensation
|
|
Power supply
|
AC220V土10%
|
Frequency
|
50Hz±1Hz
|
Accessories
|
Description
|
Qty
|
|
Host
|
1 unit
|
|
Test cable
|
1 set
|
|
Charging
|
1 pc
|
|
Test report
|
1 pc
|
|
Packing list
|
1 pc
|
|
Certificate
|
1 pc
|
|
Opearting manual
|
1 pc
|
0.1Hz VLF AC/DC Hipot tester
