The grounding resistance tester is a specialized instrument used to measure the resistance value of grounding systems, widely used in fields such as power, communication, construction, and industry to ensure the safety and effectiveness of grounding systems. The following are the main application scenarios of the grounding resistance tester:

1. Power system

Substation grounding grid testing

Measure the grounding resistance of the substation grounding grid to ensure effective current discharge in the event of lightning strikes or short circuit faults, ensuring the safety of equipment and personnel.

Grounding of transmission line towers

Detect the resistance value of the grounding device of the transmission line tower to prevent damage to the line caused by lightning strikes or fault currents.

Grounding system of power plant

Test the grounding resistance of power plant equipment to ensure reliable grounding of generators, transformers, and other equipment in case of faults.

2. Communication system

Grounding test of communication base station

Measure the grounding resistance of communication base stations to ensure the normal operation of base station equipment under lightning strikes or electromagnetic interference.

Grounding detection in data centers

Detect the grounding system of the data center to ensure the safe operation of servers, network equipment, etc. in the event of faults or lightning strikes.

3. Buildings and Civil Facilities

Building lightning protection grounding

Measure the resistance value of the building's lightning protection grounding system to ensure safe discharge of current during lightning strikes and protect the safety of the building and personnel.

Residential electrical safety testing

Detect the residential grounding system to ensure effective protection of household appliances and distribution systems in the event of leakage or malfunction.

Elevator grounding test

Test the grounding resistance of the elevator to ensure that the elevator equipment can be safely grounded in case of faults and prevent electric shock accidents.

4. Industrial equipment and facilities

Factory equipment grounding detection

Measure the grounding resistance of factory equipment to ensure safe grounding of production equipment in case of faults or leakage, and guarantee the safety of workers.

Grounding of petrochemical facilities

Detect the grounding resistance of storage tanks, pipelines, and other facilities to prevent static electricity accumulation from causing fires or explosions.

Grounding test for mining equipment

Test the grounding system of mining equipment to ensure safe operation in harsh environments.

5. Transportation and Infrastructure

Railway system grounding detection

Measure the grounding resistance of railway signal equipment, contact networks, etc. to ensure the safe operation of the railway system.

Airport facility grounding test

Detect the grounding resistance of airport navigation equipment, lighting systems, etc. to ensure aviation safety.

Bridge and tunnel grounding detection

Test the grounding system of bridges and tunnels to prevent damage to the structure caused by lightning strikes or fault currents.

6. In the field of new energy

Grounding test for photovoltaic power station

Measure the grounding resistance of photovoltaic modules, inverters, and other equipment to ensure the safe operation of the power station.

Grounding detection for wind farms

Test the grounding resistance of equipment such as fans and transformers to ensure the safety of the wind farm in the event of lightning strikes or faults.

Grounding detection of charging station

Test the grounding system of electric vehicle charging stations to ensure charging safety.

7. Research and Laboratory

Research on the Conductivity of Materials

Test the conductivity of grounding materials and optimize the design of grounding systems.

Electromagnetic Compatibility (EMC) Testing

Evaluate the suppression effect of the equipment grounding system on electromagnetic interference.

XZTY3100C Earth Resistance/Soil Resistivity Tester