SERVICES

COMCO USA LLC is proud to be opening Earthing Solutions have pushed the boundaries in electrical power earthing for over 15 years. Servicing a broad range of esteemed clients from the electricity distribution, transmission, generation and construction industries worldwide, we are widely respected as leaders in this important safety critical subject, and have had key roles in writing 41-24 and S34 standards.

What is Earthing ?

The main reason for doing earthing in electrical network is for the safety. When all metallic parts in electrical equipments are grounded then if the insulation inside the equipments fails there are no dangerous voltages present in the equipment case. If the live wire touches the grounded case then the circuit is effectively shorted and fuse will immediately blow. When the fuse is blown then the dangerous voltages are away.

Development

COMCO is proud to be opening Earthing Solutions have pushed the boundaries in electrical power earthing for over 15 years. Servicing a broad range of esteemed clients from the electricity distribution, transmission, generation and construction industries worldwide, we are widely respected as leaders in this important safety critical subject, and have had key roles in writing 41-24 and S34 standards.

Why We Need Earthing

To Safe Human life/ Building/Equipments: To save human life from danger of electrical shock or death by blowing a fuse i.e. To provide an alternative path for the fault current to flow so that it will not endanger the user To protect buildings, machinery & appliances under fault conditions. To ensure that all exposed conductive parts do not reach a dangerous potential. To provide safe path to dissipate lightning and short circuit currents. To provide stable platform for operation of sensitive electronic equipments.

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Permanent Earthing Solution

Permanent Earthing Solution

Permanenet Earthing Solution provides high performance ground enhancement, this solution would improve resistivity less than 0.12Ω.m. This solution has been developed specifically to make earthing system more effective as per IEEE Std 80-2000 section 14.5 Para (a), which deals with soil treatment to lower resistivity .

and gives various options to achieve it.This solution has been developed to provide a solid material around electrode i.e. copper rod in an augured hole OR grounding electrodes in a trench. This is an everlasting material and will not leach any chemical in to the ground; it also increases life of electrode by providing chemical inert surrounding.In Our Country the standard are not followed and resistivity reaches up to dangerous level where LIFE and electric equipment’s are at high risk. In few

cases earthing is not incorporated and the earthing standards & diagram are violated, and in few cases sodium chloride, magnesium etc is used with water to achieve the soil conductivity level, however with passage of time these material leach out. Thus whenever earthing is tested it will not be as per required level. We assure you that our Maintenance Free PERMANENT EARTHING

SOLUTION would provide required level as per IEEE standard.

Unique Features and Specifications

  • Physical Appearance (Powder Form) 200 – 250 mesh
  • Low Resistively
  • High Conductivity
  • Permanent
  • Maintenance Free
  • Maintain Earth Resistance with Time
  • Set Firmly, Does not Dissolve or React
  • Does not Pollute the Earth and Water Table
  • Suitable for Installation in Slurry Form
  • Does not Depend on Presence of Water
  • Perform in all Soil and Weather Conditions
  • No Reaction with Electrode (Sulphur Free)

::Comco Earthing Enhancement Solution

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