XHEP701A ground resistance tester

Description

Product description

• XHEP**1A ground resistance tester is to test huge current Grounding network Resistance Tester with different frequencies. Widely used in station ground network (4Ω), fire and water plants, microwave station (*0Ω), lightning rod (*0Ω).Adopted  the newly AC frequency power ,computer processing control and signal processing ,thus solving the anti-Interference problems during testing, simplifying the process of trial operations, improving the precision and accuracy of test results, Greatly reducing the labor intensity of testing personnel and testing costs.

Products features

• 1. Can test substation grounding grid (4Ω), fire and water plants, microwave station (*0Ω), lightning rod (*0Ω).
•  2. Adopts new type frequency AC power supply
• . 3. Adopts computer process control and signal process, well resolved the anti-jamming problem during the test.
• 4. Simplify the operation progress.
•  5.Improve the precision and accuracy of the test results.
• 6. Reduce the testing personnel labor intensity and test cost.

Product parameters

• Impedance measurement: 0 ~ ***0Ω ± (reading × 2% *0.**5 Ω  Resolution: 0.**1mΩ
• Voltage measurement: 0 ~ **0V ± (reading × 2% *0.**5 V  Maximum resolution: 0.**1V
• Test current waveforms: sine wave  current frequency: *5,*0,*5,*0,*5 Hz
• single-frequency  *5/*5Hz, *5/*5Hz,
• *7.5/*2.5Hz automatic dual frequency
• Output Current: 1,2,3,4,5 A
•  Measuring line: current line voltage ≥ 1.5mm2 copper wire copper ≥ 1.0mm2
• Power supply: AC**0 ~ **0V, *0/*0Hz
• Dimensions: **0 × **0 × **0 mm
• Instrument weight: *8kg