LOW RESISTANCE EARTHING MODULE
Grounding module is a nonmetallic materials for the main body of the ground, with good electrical
conductivity and stability characteristics, are widely used in electric power, telecommunications, railway,
construction, Minning,defense and various types of factories, warehouses and other facilities, grounding lightning protection,
anti-static grounding, and particularly for high soil resistivity areas and occasions.
1. BST series earthing module adopts stable nonmetallic material as a module of conductive medium, its electrical conductivity is not affected by season;
2. Moisture absorption moisture, grounding resistance is low, can maintain contact with the soil effectively, grounding resistance is low and can maintain long-term stability
3. After the big current shock resistance does not increase, also do not have to harden; , brittle fracture phenomenon;
4. At high soil resistivity area grounding, grounding resistance can be reduced effectively
5. Grounding resistance affected by season is small, resistance to maintain long-term stability.
6. Installation is simple, is not affected by climate and geological conditions
7. Corrosion resistance, non-toxic, no pollution, long service life to the environment.
Graphite Earth Block Specification
Application and Maintenance
The main application areas
1. The grounding system of the earth such as power plants, substations, high-voltage transmission lines, and a very low-voltage transmission lines: a power system.
2. The transport system: electric railway, light rail, rapid transit, subways, airports, ports … and so on, the grounding system grounding.
3. communication systems: as telecommunications room, mobile communication base stations, microwave relay stations, satellite receiving stations, network room, radio and television equipment … etc., grounding the grounding system to the extreme.
4. Industrial areas: industry, such as various types of industrial plants, warehouses, each room … and other earth grounding system extremely necessary.
5. The construction industry: a variety of high-rise buildings such as building, business (China) with a floor, main building, famous ancient buildings, tall monument … and so on, the grounding system grounding.
6. Recreation areas: such as amusement parks, golf courses, sports arenas, ecological protection areas, and other outdoor attractions … all the necessary grounding grounding system to the extreme.
7. Other: the need for applying protective earthing system for all ground grid.
Consruction & general requirements
1. Non-metal earthing body vertical embedded or horizontal embedment, can be the top of the ground material ontology embedment depth should not be less than 0.8 m, usually from 0.8 m to 0.8 m.
2. Using several modules in parallel embedment, module spacing should not be less than 4 m, if conditions don’t allow, can relax appropriately
3. Asked for the same kind of metal material welding, ensure the reliability of the connection. Welding length according to the requirements of grounding specification should be a core module width at least more than 2 times, virtual welding, welding is not permitted. Should be in the welding place clean welding slag, coated with a layer of asphalt or anti-corrosion paint, in case the very core of corrosion.
4. module and the surrounding filling BST – Ⅲ drag-reducing agent, and then with fine soil backfill compaction, general use 25 kg each module below ` ~ 50 kg of drag reduction agent.
5. hierarchical compaction, stay module (24 hours) after sufficient moisture absorption after grounding resistance measurement.
1. Providing professional advises and operation.
2. Customer service online with 24 hours.
3. Full inspection on all the products before shipment.
4. Free logo embossing.
5. Shipping & Price Term: EXW my factory; FOB any Chinese port; CIF any destination port;
DDU your warehouse.
6. OEM and ODM are all available
Why Choose A-federal? ADVANTAGES
1. Professional operation experience.
2. The sizes all can be customised.
3. Sample for your reference available.
4. Low MOQ, Low Price.
5. Safe packing and prompt delivery
6. Quality guaranteed: ISO9001 2008 Standard
Welcome to Contact US:
Name: Jane Yang
Company: XINCHANG COUNTY ALWAYS FEDERAL NEW MATERIAL CO., LTD.
Address: Huluao Village, Qixing Street, Xinchang County, Zhejiang.