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HYDW grounding resistance tester

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Wuhan Huaying Electric Power Tech & Science Co.,ltd

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Application

Type: 3A / 5A

HYDW-grounding resistance tester is applied to measure the grounding resistance in power station

or generator station with non-power frequency.

All test results could be printed by micro printer

Technique index

1.Measurementscope:0～150Ω(includingimpedanceofcurrentpile)

2.Resolution:.001Ω

3.Measurementerror:±(reading×2%+0.005Ω)

4.Maximumoutputvoltage:AC400V(45Hz,55Hz,doublefrequency,sinewave)

5.Maximumoutputcurrent:AC5A(45Hz,55Hz,doublefrequency,sinewave)

6.Currentoutputgears:5/4.5/4/3.5/3/2.5/2/1.5/1A,onegearevery0.5A,totalling9gears.

7.Anti-jammingcapacity:powerfrequencyresistance50Hzvoltage10V

8.Requirementformeasuringline:

Sectionalareaofcoopercoreofcurrentline≥1.5mm2

Sectionalareaofcoopercoreofvoltageline≥1.0mm2

9.Electricpowersupply:AC220V±10%,50Hz

10.Contourdimension:440×350×210mm3

11.Instrumentweight:30kg

HYDW grounding resistance tester

Product Tags:

grounding resistance tester

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