RK Earthing Solutions
RK Earthing Solutions
Balaji Nagar, Hyderabad, Telangana
GST No. 36BEXPD7530Q1ZN
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Lightning Arresters

Our product range includes a wide range of conventional lightning arrester, high voltage lightning arresters, obo surge protection device, polymer lightning arrester, ese lightning arrester and ese lightning arresters.

Conventional Lightning Arrester

Conventional Lightning Arrester
  • Conventional Lightning Arrester
  • Conventional Lightning Arrester
  • Conventional Lightning Arrester
  • Conventional Lightning Arrester
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Approx. Price: Rs 750 / PieceGet Latest Price

Product Details:

Minimum Order Quantity10 Piece
No. of Poles5
Operating Temperature Range300+
Maximum Operating Voltage33kv
Brandcopper lightning arrester
Rated Current40 kA
MaterialCopper
Country of OriginMade in India
Housing Typecopper spear with 5spikes
Input Frequency50 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.

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Additional Information:

  • Production Capacity: 20
  • Delivery Time: 3 days
  • Packaging Details: 10 sets
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High Voltage Lightning Arresters

High Voltage Lightning Arresters
  • High Voltage Lightning Arresters
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Approx. Price: Rs 3,200 / PieceGet Latest Price

Product Details:

PhaseThree Phase
Rated Current11KV-33KV
Rated Voltage11KV ,33KV
Rated Frequency50-60 Hz
Making Capacity9-11KB
Breaking Capacity30kV 10kA
No. Of PolesTriple Pole
Voltage LevelHigh-Voltage

A lightning arrester is a device used on electric power transmission and telecommunication 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.
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Obo Surge Protection Device

Obo Surge Protection Device
  • Obo Surge Protection Device
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Approx. Price: Rs 4,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
TypeType 2
PhaseThree Phase
No.of Poles3P+N
Highest Voltage Potection240V
BrandOBO
Model Name/NumberSurge arrester, 3-pole + NPE 385 V
Applicationelectrical

• Complete unit consisting of upper part and base, pre-mounted and ready for connection
• Suitable for TN and TT network systems
• Plug-in upper part; upper part can be separated from base without tools
• Incl. thermal and dynamic cut-off unit
• With visual display of defects
• High current conductivity and long service life
• Labelled connections
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Additional Information:

  • Item Code: 78
  • Production Capacity: 10
  • Delivery Time: 4days
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Polymer lightning Arrester

Polymer lightning  Arrester
  • Polymer lightning  Arrester
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Approx. Price: Rs 5,900 / PieceGet Latest Price

Product Details:

Minimum Order Quantity3 Piece
Rated Current10KA
Rated Voltage30KV
Making Capacity100/day
Country of OriginMade 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)


  
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Additional Information:

  • Production Capacity: 50
  • Delivery Time: 3DAYS
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ESE Lightning Arrester

ESE Lightning Arrester
  • ESE Lightning Arrester
  • ESE Lightning Arrester
  • ESE Lightning Arrester
  • ESE Lightning Arrester
  • ESE Lightning Arrester
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Approx. Price: Rs 33,000 / PieceGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity1 Piece
No. of Poles1
Operating Temperature Range300+
BrandEScoltrix NEXO FSD ESE Terminal
Maximum Operating Voltage33kv +
Highest Voltage PotectionESE lightning arrester
Poles Number1 Pole
Rated Current200kA
Max Diameter100mm

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 .

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Additional Information:

  • Production Capacity: 10
  • Delivery Time: 5days
  • Packaging Details: 1 pc /box
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ESE Lightning Arresters

ESE Lightning Arresters
  • ESE Lightning Arresters
  • ESE Lightning Arresters
  • ESE Lightning Arresters
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Approx. Price: Rs 18,500 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
TypeESE terminal all levels
BrandNEXO FSD,GRAVITY,INDELC
Max Discharge Current220kA
Resistible Wind Speedyes
Atmospheric Area Forceyes
Radius Coverage Area109METER
Air Rod Height5METER

The aim of the lightning rod is to become the point of discharge of the bolt in order to achieve a controlled impact without damage. The ESE air terminal emits a continuous upward leader with time of advance to anticipate the descent of lightning and capture it before any other object within its protection area. 
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Additional Information:

  • Production Capacity: 50
  • Delivery Time: 1week
  • Packaging Details: box packing
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Conventional Copper Lightning Arrester

Conventional Copper Lightning Arrester
  • Conventional Copper Lightning Arrester
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Approx. Price: Rs 900 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Highest Voltage Potection40kv
Brandcopper
Max Discharge Current40kA
Model Name/Numbercopper lightning arrester
Applicationlightning arrester
Frequencyup to 40ka
Warranty5years
Degree Of Protection360

Copper lightning arrester 100mm globe with 5spikes attached with GI pipe with base plate setup
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Additional Information:

  • Production Capacity: 20
  • Delivery Time: 2days
  • Packaging Details: 1
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Porcelain Lightning Arrester

Porcelain Lightning Arrester
  • Porcelain Lightning Arrester
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Approx. Price: Rs 5,900 / PieceGet Latest Price

Product Details:

TypeType1
PhaseSingle Phase
No.of Poles1P+N
Highest Voltage Potection240V
Max Discharge Current20 kA
Country of OriginMade in India

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Copper Lightning Arrester

Copper Lightning Arrester
  • Copper Lightning Arrester
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Approx. Price: Rs 1,500 / PieceGet Latest Price

Product Details:

TypeType1
PhaseSingle Phase
No.of Poles1P+N
Highest Voltage Potection240V
Max Discharge Current20 kA

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Lightning Protection System

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Lightning Protectors

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Ramakrishna D (CEO)
RK Earthing Solutions
House No. 15-21-150/2, Kukatpally
Balaji Nagar, Hyderabad - 500072, Telangana, India


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