RK Earthing Solutions
Balaji Nagar, Hyderabad, Telangana
GST No. 36BEXPD7530Q1ZN
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Product Details:
| Minimum Order Quantity | 10 Piece |
| No. of Poles | 5 |
| Operating Temperature Range | 300+ |
| Maximum Operating Voltage | 33kv |
| Brand | copper lightning arrester |
| Rated Current | 40 kA |
| Material | Copper |
| Country of Origin | Made in India |
| Housing Type | copper spear with 5spikes |
| Input Frequency | 50 Hz |
A Lightning Protection System (LPS) is designed to protect a structure or building and contents from damage caused by the intensely high voltage currents of a lightning strike (often exceeding a 1,000,000,000 Volt Amps). Lightning protection systems act like a Faraday Cage for buildings. Protecting the building and its contents from external electric fields by migrating that energy around the cage instead of through its contents. A lightning protection system offers a lightning strike a low resistance path to ground where the enormous energy is then safely dispersed. A typical lightning protection system includes lightning rods, metal conductors and ground electrodes designed to offer a low resistance path to ground and to take any high voltage currents from a lightning strike away from the structure of the building.
The low resistant path offered by a lightning protection system is very important as high voltage currents from a lightning strike will always take a path of least resistance to ground.
Without a lightning protection system structural materials of a building that share the immense loads from of lightning strike can be damaged and this damage is not always immediately apparent. If there is no low resistance path offered by a lightning protection system the high voltage current from a strike will divide to follow every conductive path to ground it can find. The extremely large voltage currents will pass through materials normally considered insulators instantly generating large amounts of heat. Due to rapid heating any porous materials like masonry can shatter violently as the air inside it expands with super sonic speed. Any materials containing moisture from humidity or rain can explode with even more volatility as its water content is flashed to steam. Other materials may suffer different forms of heat damage, become melted or even burst into flame
Lighting Arrester
A lightning arrester is a device used on electrical power systems and telecommunications systems to protect the insulation and conductors of the system from the damaging effects of lightning. The typical lightning arrester has a high-voltageterminal and a ground terminal. When a lightning surge (or switching surge, which is very similar) travels along the power line to the arrester, the current from the surge is diverted through the arrester, in most cases to earth.
A lightning arrester may be a spark gap or may have a block of a semiconducting material such as silicon carbide or zinc oxide.
Additional Information:
Product Details:
| Phase | Three Phase |
| Rated Current | 11KV-33KV |
| Rated Voltage | 11KV ,33KV |
| Rated Frequency | 50-60 Hz |
| Making Capacity | 9-11KB |
| Breaking Capacity | 30kV 10kA |
| No. Of Poles | Triple Pole |
| Voltage Level | High-Voltage |
Product Details:
| Minimum Order Quantity | 1 Piece |
| Type | Type 2 |
| Phase | Three Phase |
| No.of Poles | 3P+N |
| Highest Voltage Potection | 240V |
| Brand | OBO |
| Model Name/Number | Surge arrester, 3-pole + NPE 385 V |
| Application | electrical |
Additional Information:
Product Details:
| Minimum Order Quantity | 3 Piece |
| Rated Current | 10KA |
| Rated Voltage | 30KV |
| Making Capacity | 100/day |
| Country of Origin | Made in India |
A lightning arrester is a device used on electrical power systems and telecommunications systems to protect the insulation and conductors of the system from the damaging effects of lightning. The typical lightning arrester has a high-voltage terminal and a ground terminal. When a lightning surge (or switching surge, which is very similar) travels along the power line to the arrester, the current from the surge is diverted through the arrestor, in most cases to earth.
Please leave the inquiry with product specification (kV of system, Kn, T&C or B&S Type) (optional Creepage distance, Length of insulator)
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| No. of Poles | 1 |
| Operating Temperature Range | 300+ |
| Brand | EScoltrix NEXO FSD ESE Terminal |
| Maximum Operating Voltage | 33kv + |
| Highest Voltage Potection | ESE lightning arrester |
| Poles Number | 1 Pole |
| Rated Current | 200kA |
| Max Diameter | 100mm |
NEXO – FSD (Field Sensitive Device- ESE) Terminal NEXO – FSD (Field Sensitive Device- ESE) A super active wide area protection active lightning system is the only possible method to protect from direct lightning strikes. Because during the thunderstorm the lightning down-leader is approaching to ground, and the upward iron dissipation is created by any conductive surface. Nexo FSD lightning conductor is shaped by two Variable Impedance Units. One of them is connected to ground other at atmospheric potential.
During the thunderstorm produce great magnitude of the electric field and the Nexo FSD variable impedance units are separated by a very short distance, the difference of potential between the variable units create upward leader earlier during downward leader becomes considerable The streamer emission favours the upward leader formation, which will progress continuously till reaching the downward leader, forming then the discharge path and the Nexo FSD is the point where the upward leader was formed. It will be the receiver of the lightning strike. Nexo FSD Variable Impedance Unit working is regulated by the atmospheric field.
The advantages of the Nexo FSD are in normal conditions the device is not working and avoiding then unnecessary stress to the components. The previous phase to the formation of the upward leader is the formation of corona discharges (streamers) that propagate towards the downward leader. One of these streamers will become the upward leader, which will propagate continuously to the downward leader, forming then the lightning discharge path.
Protection Radius Theory According to NF C 17-102, the triggering time instance gain ΔT is associated with a triggering time distance gain ΔL. ΔL = V. ΔT where: ΔL (m): Gain in lead distance of the spark over distance. V (m/µs): The average speed of the downward tracer. ΔT (µs): Gain in spark over time of the upward leader. Protection level According to NF C 17-102 Ed. 2.0, the standard protection radius (Rp) of the Nexo FSD is linked to T, the protection levels I (98%), II (95%), III (90%) or IV (80%) and the height of the Nexo FSD above the structure to be protected (H, as a minimum 2 m)
Features:-
Meets NFC 17-102 & UNE 21186 standards Tested to withstand multiple 40kA impulses.
High quality anti-corrosive and conductive coating Wind resistance and light weight Suitable for connection to a variety of down conductors.
Available in five models to suit specific site requirements
5years replacement warranty
For more and additional information and complete specifications are in data sheet Download link .
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Type | ESE terminal all levels |
| Brand | NEXO FSD,GRAVITY,INDELC |
| Max Discharge Current | 220kA |
| Resistible Wind Speed | yes |
| Atmospheric Area Force | yes |
| Radius Coverage Area | 109METER |
| Air Rod Height | 5METER |
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Piece |
| Highest Voltage Potection | 40kv |
| Brand | copper |
| Max Discharge Current | 40kA |
| Model Name/Number | copper lightning arrester |
| Application | lightning arrester |
| Frequency | up to 40ka |
| Warranty | 5years |
| Degree Of Protection | 360 |
Additional Information:
Product Details:
| Type | Type1 |
| Phase | Single Phase |
| No.of Poles | 1P+N |
| Highest Voltage Potection | 240V |
| Max Discharge Current | 20 kA |
| Country of Origin | Made in India |
Product Details:
| Type | Type1 |
| Phase | Single Phase |
| No.of Poles | 1P+N |
| Highest Voltage Potection | 240V |
| Max Discharge Current | 20 kA |