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Earthing rod
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Earthing Devices
 
A well designed earthing system is essential for any electrical installation to avoid the dangers associated with fault currents, as established in the international earthing standards:
India: IS : 3043 Indian Standard CODE OF PRACTICE FOR EARTHING
Spain: RBT2002 “Low Voltage Electromechanical Regulation”. ITC-18 “Earthing systems
Great Britain: BS 7430 “Code of practice for Earthing
France: NF C 15-100 “Low Voltage Electrical Installations
Germany: DIN VDE 0100 "Earthing arrangements, protective conductors, equi-potential bonding conductors
USA: UL 467 "Grounding and bonding equipment"
 
Good earthing protects both equipment and people against dangerous step & touch voltage. A low resistance Earth Termination System aims:
To provide security for people by limiting the step & touch voltage.
To protect installations and equipment by providing a low impedance path for fault currents.
To improve the quality of the signal by minimizing the electromagnetic noise.
To provide a reference voltage for the system equi-potentialization.
 
A low Earth Resistance is essential for obtaining an efficient Earthing and earthing devices play an important role in achieving these results.
 
Dhruva technologies manufactures a range of advanced earthing devices.
Chemical Earthing System Pro-ACES
Chemical Earthing System - Pro-ACES (Mob.) for Mobile Application
Graphite Earthing System Pro-AGES
Maintenance-free Earthing System Pro-AMES
Soil Enhancement Material Pro-ASEM
Isolation Spark Gap Pro-ISG

 
Pro-ACES - Chemical Earthing System
Protec ACES products are developed to provide the industry an advanced earthing system that will reduce the spa ce required for installation of earthing systems, will always provide stable low resistance in all soil conditions, will tolerate high short circuit currents and shall operate without maintenance even in extreme environments.
Features:
Single ACES electrode capable of substituting multiple traditional electrodes
Fully welded construction with large surface area for quick current dissipation
No risk of smoking electrode
Very high current handling capability
Assured stable low resistance in all seasons and all soil environments
Welded terminal plate
Eco-freindly electrolytic content
ROHS approved soil enhancement material
Copper or Galvanized Steel construction
Lockable high endurance poly plastic test well
Tape in Pipe & Pipe in Pipe Technology

 
Pro ACES(Mob.) - Chemical Earthing Systems for Mobile Application
Advanced Chemical Earthing Systems (ACES) is specially designed for short duration mobile application, reusable type, easy installation for any soil conditions.

The need arose, especially for armed forces for their mobile communication and radar units, where system desired should have redeployment capability. Cell sites on wheel for GSM operators had same need. Advanced Chemical Earthing Systems for mobile application Pro ACES(Mob.) is a specially designed grounding system for such application in any type of soil.

System deployed with Cell On Wheel (COW), Mobile Communication Radar units, Mobile hospital units, Mobile ATM’s, Mobile Lightning Protection System for Troop Safety can be used in isolation as individual unit and also three together in crowfoot or tripod configuration.
Features:
Single ACES electrode capable of substituting multiple traditional electrodes
Fully welded construction with large surface area for quick current dissipation
No risk of smoking electrode
Very high current handling capability
Assured stable low resistance in all seasons and all soil environments
Welded terminal plate
Eco-freindly electrolytic chemical compound
ROHS approved soil enhancement material
SS Mesh outside the GI Electrode
Lockable high endurance poly plastic test well

 
Pro-AGES - Graphite Earthing System
Protec AGES is the only earthing system that can operate in snow, rocks, sand or marshy environments. It can also be installed in areas where space is limited. Supply pack is in built with ground electrode with terminal plate packed with Protec Soil Enhancement Material (Pro ASEM-CB) in a canvas bag duly placed in thick PVC pipe with holes for smooth water flow.

No consumables on deployment.
Features:
50mm dia Graphite Electrode molded on 16mm x 250 micron copper clad steel Exothermically welded Terminal Plate
Supplied with a Protec Soil Enhancement Material (Protec ASEM-GB)
High moisture retention capability
High electrical conductivity
High Thermal Stability
High Corrosion Resistance
Available in 0.75mtr & 0.80mtr sections as alone and also packed in canvas bag placed inside the thick PVC pipe for easy shipping and handling.
Length can be increased by joining 2 sections with a coupler.
RoHS approved soil enhancement compound.
20kA Short Circuit Current Handling Capability
5 Years Warranty

 
Pro-AMES - Maintenance-free Earthing System
Protec AMES is an economical, maintenance free, low resistance kit for all types of earthing systems. It consists of ground electrode, soil enhancement compound, terminal plate and polyplastic pit cover.
Features:
Available in high quality galvanized steel or 250 micron copper clad steel
Exothermically welded Terminal Plate
Supplied with a Protec Advanced Soil Enhancement Material (Protec ASEM) operates in different temperature range
Provides 30% lesser earth resistance as compared to regular 3mtr earth electrode
More than 90% of electrode surface in contact with surrounding soil
High moisture retention capability
High electrical conductivity
High Thermal Stability
High Corrosion Resistance
Eliminates risk of smoking electrodes
Eliminates requirement of deep hole electrodes
Maintains stable low earth resistance in all seasons
Available in 1.5mtr lengths for easy shipping and handling
RoHS approved soil enhancement compound
20kA Short Circuit Current Handling Capability
10 Year Warranty

 
Pro-ASEM - Soil Enhancement Material
Protec ASEM soil enhancement material is self compacting with high hygroscopic properties. It is thermal insulating with high electrical conductivity. The soil enhancement material increases the electrode surface in contact with soil and reduces the contact resistance between the electrode and soil. It assures a low resistance electrical pathway for current dissipation. The Protec ASEM soil enhancement material has low resistivity, small particle size and high specific gravity.
Features:
Highly conductive
Highly Hygroscopic
Insoluble in water
Self compacting
Very stable to temperature change
Non-corrosive
ROHS compliant

 
Pro-ISG - Isolation Spark Gap
Protec Isolation Spark Gap is used to equalize potential between lightning protection earthing system and functionally separate earthing systems during rise in ground potential due to lightning strikes.
Features:
Available in 50kA and 100kA Peak Surge Current handling capacity
Thermal conductive fire proof and water proof resin encapsulation
Weatherproof enclosure
Quick response time
High energy handling capability
High Thermal Stability
As per UNE 21186; NFC 17-102 recommendations of lightning equi-potential bonding