HAOMAI 400V Grid Ground Resistance Testing Equipment Multifunctional

Multifunctional Ground Grid Tester

Model: MGT-200

Multifunctional Ground Grid Tester MGT-200 is multi-functional instrument, which can measure ground impedance, soil resistivity, step voltage and contact potential of the ground grid. It adopts variable frequency power module to solve the problem of accurate measurement under strong electric field interference.

Technical Data

●Output

Measuring current output: 1A~5A(adjustable)

Measuring voltage output: 0~400V

Rated power output: 2000W

●Ground impedance measurement

Measuring range: 0.001Ω~5kΩ

Accuracy: ±(1% reading +0.002)

Resolution: 0.0001

●Impedance angle measurement

Measuring range: 0~360.0°

Accuracy: ±(1% reading +0.02°)

Resolution: 0.0001°

●Soil resistivity measurement

Measuring range: 0.001Ωm~5kΩm

Accuracy: ±1% reading

●Step voltage measurement

Measuring range: 0~400V

Accuracy: ±1% reading

●Variable frequency for anti-interference

Single frequency: 45Hz, 50Hz, 55Hz, 60Hz or 65Hz

Variable frequency: 45Hz/55Hz, 47.5Hz/52.5Hz, 55Hz/65Hz

●Built-in thermal printer for test results printing

●USB interface for downloading test results

●Data storage: 100 test results can be stored into tester

●Power Supply: customized(AC 220V/120V±10%, 1-phase), 50Hz/60Hz

●Miscellaneous

Dimension of host: 370x295mx358mm(14.57x11.61x14.09 in)

Weight of host: 22kg(48.50 lb)

●Environmental Conditions

Storage temperature: -20℃~60℃

Operating temperature: -10℃~50℃

Humidity: <90%

●Safety Qualifications and EMC

Safety: designed in accordance with IEC61010-1

EMC: light industrial IEC 61326

Multifunctional Ground Grid Tester MGT-200 is ideal and reliable tool for testing ground grid.