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Graphite electrode complete grounding device is a new type of grounding electrode

Time:2022-08-13

Nowadays, the development of graphite grounding industry is booming. In addition, the editor of the ribbon graphite grounding strip manufacturer will introduce a new grounding electrode: a complete set of graphite electrode grounding device.

The complete set of graphite electrode grounding device is a new type of grounding electrode, which is specially developed for the inconvenience of grounding construction in power distribution facilities and the small footprint of the ground grid. It adopts advanced technology and new conductive anti-corrosion materials, integrates anti-corrosion and resistance reduction performance, and has the advantages of long duration of resistance reduction, good effect, and strong anti-corrosion ability

The grounding body of the ANFL graphite electrode complete grounding device adopts graphite electrode, and the grounding wire adopts galvanized flat steel, which is connected to the graphite electrode through conductive adhesive as a whole There is a wire break clamp in the middle of the grounding wire for measuring grounding resistance, and two grounding bolts and two grounding bolts are reserved in the upper part for connecting the grounding and grounding of distribution transformers, comprehensive distribution boxes, lightning arresters, switches and other equipment. It is particularly suitable for grounding systems in areas with high grounding requirements and strong soil corrosiveness

Product performance of ANFL graphite electrode complete grounding device:

1. Improve soil environment and reduce soil resistivity

2. The grounding electrode has good contact with the soil, reducing the contact resistance between the grounding electrode and the surrounding soil

3. Its physical penetration can form a dendritic low resistance discharge conductive channel, increasing the equivalent diameter of the grounding body and reducing resistance

4. Relieve electrolyte materials, which can maintain the drag reduction effect for a long time

5. Excellent anti-corrosion performance ensures the effectiveness and reliability of grounding electrodes when used in various highly corrosive areas

6. Easy to detect, with dedicated resistance testing points


Technical advantages of ANFL graphite electrode complete grounding device:

1. Corrosion resistance, strong embroidery resistance, grounding resistance will not gradually increase over time, and the effective service life is greater than 20 years

2. The grounding body has moisture absorption, moisture retention, and good stability. The grounding resistance is not affected by seasons, which can effectively improve soil properties, reduce nearby soil resistivity, and dissipate quickly. Compared with ordinary galvanized grounding, the resistivity is significantly reduced, the excavation volume is reduced, and there is no need to use electrical welding, avoiding electric shock and burns, saving construction costs, and significantly reducing the footprint

3. Complete lead configuration, quick on-site installation

4. The grounding body has good moisture absorption, moisture retention, and stability, and the grounding resistance is not affected by seasons, with rapid dissipation

5. The grounding wire is made of different materials, and can be reinforced with copper wire material, galvanized steel material, and galvanized flat iron material according to user needs

Application scope of ANFL graphite electrode complete grounding device:

1. The neutral point and shell of the transformer are grounded

2. Grounding of ring main unit, cable branch box, and transformer box

3. Grounding of the outer sheath of power cable junction boxes and terminal box cables

4. Grounding of overhead power line towers equipped with lightning protection wires

5. Metal tower boxes and concrete poles without lightning protection lines and neutral points for ungrounded power lines in residential areas are grounded

6. Grounding of electrical equipment such as switchgear and capacitors installed on distribution lines

7. Distribution transformer station, 10kV switch, 10kV metering box, 10kV reactive power compensation device, high and low voltage line lightning protection grounding

That's all for the ribbon graphite grounding strip manufacturer's editor. What do you think? The editor welcomes everyone to come and discuss at any time~