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SIRIUS ESE TERMINAL

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Description

Standard

  • NF C 17-102 (2011) designed & tested.

Design

  • Non-Electronic ESE.
  • No use of battery or external power source.
  • 304L (Inox) Stainless Steel – suitable for any environmental conditions.

Specification

Testing

  • Delta T, ΔT = 60 µSec (Triggering Time Advance).
  • 204 kA (10/350 µSec) Lightning Impulse Current tested.
  • 70 kA (8/20 µSec) Impulse Current – CPRI (Government of India) tested.
  • CE certified.

Usability

  • Suitable for various down conductors Round/Flat (Bare & Insulated), Cables, etc
Protection radius as per NF C 17-102 (2011)
Mast Height
h (m) 		Level I
Very High 		Level II
High 		Level III
Medium 		Level IV
Standard
2 31 35 39 43
3 47 52 58 63
4 63 69 78 85
5 79 86 97 107
6 79 87 97 107
8 79 88 98 108
10 79 88 99 109
15 80 89 101 111
100 80 89 105 120

LIGHTNING FLASH COUNTER

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Description

Lightning flash counter is designed to count and record the lightning strikes captured by lightning protection systems such as ESE lightning rods, simple capturing rods and the cage method. The lightning counter is necessary to determine whether the lightning rod received any lightning strikes

The counter is connected to the down conductor of the lightning arrester and therefore it detects the electromagnetic field caused by lightning discharge current and it counts each strike and shows it by way of the number display.With the help of the lightning counter the customer can follow the number of lightning strikes arrested by system. It does not require any additional power supply for its operation.

Features

  • IP 65 rated enclosure suitable for external application
  • Ease of installation, Flashcount can be retrofitted to any lightning protection system
  • Non-intrusive and fast acting proximity circuit detects lightning transient currents
  • Non resettable electro-mechanical counter
  • Can be mounted at any location along the down conductor
Model LES Flashcount
Description Lightning Flash Counter
Display Model ​ Electro mechanical display (non re-settable)
Current Sensitive Mode Inductive Probe (Built – In)
Operating temperature (oC) -20 +85
Current Sensitivity (8/20 μs) >250A
Lightning Current (10/350 μs) 100 KA
Indicator 6 Digits
Degree of protection IP 65 (IEC 529)
Enclosure Material Plastic
Dimension of Counter (cm) 16 (L) X 9 (W) X 6 (H)
Testing Facility Testing Jack inbuilt in Counter and Customer can test anytime in field

POLYPLASTIC EARTH PIT CHAMBER

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Description

LES earth pit covers offer total protection and inspection point to earthing system in industrial and commercial applications. Environment-friendly, heavy duty, weather proof and chemical resistant material of polyplastic has been used as a raw material and an auto lock facility at the top is provided.

Specification

The base unit of the earth pit cover has 2 or 4 knock-out openings for the routing or interconnecting of strips/wires to form an Earthing Grid / Mat / Mesh. It offers high mechanical strength, zero water absorption and resistance to sunlight rays.

Model / Part Number Top Dia (mm) Bottom Dia (mm) Height (mm)
PPC Mini 162 242 230
PPC 01 252 334 260

GREM

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Description

LES Ground Resistance Enhancement Minerals (GREM) provides the ability to substantially reduce soil resistivity in soils of the poorest electrical conductivity such as rocky ground or sandy soils. GREM comprises specifically selected compounds, which possess excellent electrical conductivity.

When GREM is mixed with water and poured onto the earthing system and surrounding soil the powder and water react to form a gelatinous hygroscopic mass which forms an integral part of the earthing system, this effectively increases the surface area of the earthing system in contact with surrounding soil. GREM will not wash away under seasonal conditions and therefore provides a permanent presence in working to improve and maintain the integrity of the earthing system. GREM is supplied in two seperate 5 Kg containers; one 5 Kg kit contains a copper compound (Copper Sulphate), while the other 5 Kg kit holds a mix of compounds which assist in the mixing process (Hardener).

Application

  • Power stations, Substations, Transmission & Communication lines
  • Mobile Base stations, Telecom & Radio towers, Radar stations, Data centers, Railways signalling equipment, etc
  • Petrochemical plants, Oil & Gas facilities, Defence equipment, etc
Model / Part Number GERM – 10
Description Ground Resistance Enhancement Minerals
Weight Part A = 5kg Part B = 5kg

TERRACARBO

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Description

TerraCarbo is a low resistance high conductivity carbon-based backfill material, which dramatically lowers the ground resistance system in difficult soil conditions. TerraCarbo contains no bentonite or concrete components, which in very dry conditions can cause shrinkage around the electrode, thus rendering it ineffective. The natural features of strong absorbent and moisture retention keep the soil moist for a long time, and reduce the surrounding soil resistance so that the contact resistance between the soil and core of the electrode.

Specification

pH adjusting agent can maintain pH value around the grounding material within the scope of protection. Metal corrosion inhibitor will passivate the surface of the electrode rapidly after construction to prevent the corrosion of the electrode and it also works even pH adjusting agent stop working. The colloid formed through mixing compound with water during construction closely attached to grounding electrode after mixing with the soil, thus preventing oxygen and corrosive medium in soil from corrosion. TerraCarbo is an environmentally friendly compound.

Model / Part Number Bag weight (Kgs)
TERRACARBO 25

TERRAGRIP

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Description

TerraGrip earthing compound is high conductivity graphite-based ground enhancing natural minerals with low solubility but very hygroscopic. It is made of an electrolyte base, which is what contributes to the conductivity of the mixture, which will be used around the earth electrodes at the time of Installation.

Specification

  • The resistivity of compound is far lower than that of the soil. During construction, gelling liquid (presence in the TerraGrip earthing compound) penetrates into the soil and freezes, thus forming grounding piece contacting with the earth electrode closely
  • Therefore, the effective contact area between the earth electrode and the compound layer are increased and the contact resistance between them is reduced which is beneficial to the current discharge
  • The natural feature of strong absorbent and moisture retention in the TerraGrip earthing compound ensures the retention of the ohmic value for a long time
Model / Part Number Bag weight (Kgs)
TERRAGRIP 25

COPPER BONDED ROD WITH TERMINAL

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Description

LES copper bonded earth rod with terminal are of a high quality which complies by the most demanding regulations, for efficient and longlasting earthing.

Specification

  • Copper bonded earth rods with terminal at the top are of a high quality which complies by the most demanding regulations, for efficient and long-lasting earthing
  • Copper bonded rods are made by molecularly bonding pure electrolytic copper (99.9%) onto a low carbon, high tensile steel core
Model / Part Number Length
(mm) 		Rod Dia
(mm) 		Copper Bonding
(microns)
LS 112CBRT 1000 12.7 250
LS 212CBRT 2000 12.7 250
LS 312CBRT 3000 12.7 250
LS 114CBRT 1000 14.2 250
LS 214CBRT 2000 14.2 250
LS 314CBRT 3000 14.2 250
LS 117CBRT 1000 17.2 250
LS 217CBRT 2000 17.2 250
LS 317CBRT 3000 17.2 250
LS 125CBRT 1000 25 250
LS 225CBRT 2000 25 250
LS 325CBRT 3000 25 250
LS 132CBRT 1000 32 250
LS 232CBRT 2000 32 250
LS 332CBRT 3000 32 250
LS 138CBRT 1000 38 250
LS 238CBRT 2000 38 250
LS 338CBRT 3000 38 250

Note: Copper Bonding can be done ranging from 25 to 300 microns, upon customer requirements.

COPPER BONDED ROD

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Description

LES copper bonded earth rods are of a high quality which complies by the most demanding regulations, for efficient and longlasting earthing.

Specification

  • Copper bonded rods are made by molecularly bonding pure electrolytic copper (99.9%) onto a low carbon, high tensile steel core with exceeding 0.254 mm (254 microns) thick
  • Low carbon & high tensile steel core is selected to ensure a perfect and even bonding between the steel and copper
  • The thickness of the copper layer is of minimum 254 microns to meet the UL 467 standard
Model / Part Number Length
(mm) 		Rod Dia
(mm) 		Copper Bonding
(microns)
LS 112CBR 1000 12.7 250
LS 212CBR 2000 12.7 250
LS 312CBR 3000 12.7 250
LS 114CBR 1000 14.2 250
LS 214CBR 2000 14.2 250
LS 314CBR 3000 14.2 250
LS 117CBR 1000 17.2 250
LS 217CBR 2000 17.2 250
LS 317CBR 3000 17.2 250
LS 125CBR 1000 25 250
LS 225CBR 2000 25 250
LS 325CBR 3000 25 250
LS 132CBR 1000 32 250
LS 232CBR 2000 32 250
LS 332CBR 3000 32 250
LS 138CBR 1000 38 250
LS 238CBR 2000 38 250
LS 338CBR 3000 38 250

Note: Copper Bonded Rods are available 25 to 300 microns, upon customer specific requirements.

COPPER BONDED PIPE ELECTRODE

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Description

Copper bonded pipe electrode offer cost effective and efficient earth rod Earthing system. These reliable earth rods are are corrosion resistant and eliminate electrolytic action.

Specification

  • Copper bonded pipe electrodes are made by molecularly bonding pure electrolytic copper (99.9%) with the thickness/bonding of ranging from 25 to 300 microns
  • The hollow space of the electrode is duly filled with a highly conductive and non-corrosive compound which ensures the easy distribution of leakage/fault current lands on the electrode
Model / Part Number Length
(mm) 		Outer Dia
(mm) 		Terminal
(mm) 		Copper Bonding
(microns)
LS 150CBP 1000 47-50 40×6 250
LS 250CBP 2000 47-50 40×6 250
LS 350CBP 3000 47-50 40×6 250
LS 180CBP 1000 76-80 50×6 250
LS 280CBP 2000 76-80 50×6 250
LS 380CBP 3000 76-80 50×6 250

Note: Dual Pipe Technology of Copper Bonded Pipe Electrode can be supplied upon customer requirements.Copper Bonding can be done from 25 to 300 microns, upon customer specific requirements.

COPPER PIPE ELECTRODE

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Description

copper pipe electrode offer cost effective and efficient earth rod Earthing system. These reliable earth rods are are corrosion resistant and eliminate electrolytic action.

Specification

  • LES electrode consists of a primary earthing electrode (outer pipe) of 99.9% pure Copper pipe
  • The hollow space of the electrode is duly filled with a highly conductive and non-corrosive compound which safeguards the electrode getting corrode over a long period of time under the soil
  • Also, the compound ensures the easy distribution of leakage/fault current lands on the electrode. Both the ends of the electrode are permanently sealed and the top portion of the earth electrode is compressed to form an extended lead with 2 holes on the terminal for connecting to the load/equipment
Model / Part Number Length
(mm)		 Outer Dia
(mm)		 Terminal
(mm)		 Pipe
LS 250C 2000 47-50 Compressed Copper
LS 350C 3000 47-50 Compressed Copper
LS 263C 2000 60-63 Compressed Copper
LS 363C 3000 60-63 Compressed Copper

Note: Copper Pipe with Terminal & Dual Pipe can be supplied upon customer requirements.