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SURGE ARRESTERS & SURGE COUNTER

We offer client Raychem & CG Surge arrestors upto 1200 KV .These product offers an extreme range of polymeric & porcelain surge arresters for distribution and transmission net works that are in the service around the world and are protecting installations in all climate conditions
Raychem surge arresters are for voltage power distribution systems upto 800 kv and designed to protect the reliable asset from over voltage.

CG surge arresters are for voltage power distribution systems upto 1200 kv and designed to protect the reliable asset from over voltage
  • Low voltage : provides protection for lv for overhead lines, distribution transformers
  • Medium voltage: for indoor & outdoor applications, for protection of overhead lines, dc locomotives, switchgear applications and motor protection
  • High voltage : for protection of transmission system upto 800 kv
  • Surge monitoring systems : accurately & reliably detect and measure current impulses, leakage current

Crompton Greaves Cg Surge Arresters 220Kv

Crompton Greaves Cg Surge Arresters 220Kv
  • Crompton Greaves Cg Surge Arresters 220Kv
  • Crompton Greaves Cg Surge Arresters 220Kv
  • Crompton Greaves Cg Surge Arresters 220Kv
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Product Price: Rs 1,38,960 / UnitGet Best Price

Minimum Order Quantity: 12 Unit

Product Brochure

Product Details:
Rated Current1250
Making Capacity40KA
Breaking Capacity10KA
Insulation MediumPORCELAIN/POLYMER
Voltage LevelHigh-Voltage
Rated Voltage220 KV 110KV 33KV 66KV
Rated Impulse Withstand Voltage170KV
Rated Frequency50
Dimension1200mm
BrandCROMPTON CG
No. Of PolesSingle Pole
CG surge arresters incorporate ZE elements (Zn0 elements) with superior non-linear voltage-current characteristics, high quality and reliability. Metal oxide type surge arresters offer special features inherent in gap-less structure such as quick response to surge voltage, high energy dissipation capability, safe operation, compact / lightweight and freedom from pollution. Surge arresters are applied for various systems including substation equipment, rolling stock and power distribution units from 3.3 kV to 1200 kV system. These surge arresters demonstrate excellent protection properties.


metal oxide, station type, line discharge class-2 surge arresters in 1994. These surge arresters are mainly used for protection of transformers, capacitor banks and others. Our product ZLA2/ZPL2 surge arresters are also used in some special applications like wind mill.

metal oxide, station type, line discharge Class-3 Surge arresters in 1994. These surge arresters are mainly used for protection of transformers, capacitor banks and high energy applications. CG ZLA3/ZPL3 surge arresters are also used in some special applications like shunt reactor protection, rolling stock applications etc.

Additional Information:

  • Item Code: zLA3
  • Production Capacity: 1000
  • Delivery Time: READY STOCK
  • Packaging Details: WOODEN KRATE
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CG - EHV Surge Counter 220kv Model no SC 23-1

CG - EHV Surge Counter 220kv Model no SC 23-1
  • CG - EHV Surge Counter 220kv Model no SC 23-1
  • CG - EHV Surge Counter 220kv Model no SC 23-1
  • CG - EHV Surge Counter 220kv Model no SC 23-1
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Product Price: Rs 11,000 / PieceGet Best Price

Minimum Order Quantity: 100 Piece

Product Brochure

Product Details:
Current Rating10kA
BrandCrompton
Usage/ApplicationIndustrial
Country of OriginMade in India
LocationChennai (Import & Export)
The Crompton Greaves (CG) EHV Surge counter model SC 23-1 is a reliable, self-powered monitoring accessory for extra-high voltage (EHV) surge arresters, specifically designed for systems like 220 kV. Its primary function is to record the cumulative number of surge events (lightning and switching surges) discharged through the arrester, and often includes a milli-ammeter for continuous leakage current monitoring.

The SC 23-1 model is a robust, weatherproof unit built for long-term outdoor operation without requiring an external power source

  • Functionality:
    • Surge Counting: It uses a reliable mechanical counter (typically 6 digits) to record each significant discharge event through the arrester.
    • Leakage Current Monitoring (Optional Variant): Many EHV counters/monitors, including typical CG models like the SC 07-1, incorporate an analog milli-ammeter to measure the total continuous leakage current. This aids in online condition monitoring, as significant changes in leakage current can indicate arrester deterioration or contamination.
  • Construction and Durability:
    • Housing: Housed in a durable, powder-coated aluminum or stainless steel casting for resistance to corrosion and environmental factors.
    • Weatherproof: Tested for ingress protection of at least IP55 (some specifications mention IP67 for certain variants), ensuring protection against dust and water jets.
    • Viewing Window: A clear glass inspection window allows for easy viewing of the counter digits and ammeter reading from ground level.
  • Installation:
    • It is supplied with a suitable insulating base to isolate the arrester's ground terminal from the main structure, ensuring all earth-bound currents pass through the counter for measurement.
    • The counter is typically mounted at eye level to facilitate easy inspection.
    • Operating Parameters:
      • No Auxiliary Power: The device operates passively using the energy from the surge discharge itself.
      • Frequency: Suitable for standard power frequencies of 50/60 Hz.
      • Working Temperature: Operates reliably in a wide temperature range, typically from -20°C to 65°C.
      • Associated Arrester Rating: Designed to work with 220 kV system surge arresters, which typically have a rated discharge current (N.D.C.) of 10 kA or 20 kA (Line Discharge Class 3 or 4)
      • The SC 23-1 is a fundamental tool for EHV substation maintenance staff, providing critical data on the operational history and health of the surge arresters.


Additional Information:

  • Delivery Time: Ready stock
  • Packaging Details: Ctn
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Crompton 110kv Lighting Arresters

Crompton 110kv Lighting Arresters
  • Crompton 110kv Lighting Arresters
  • Crompton 110kv Lighting Arresters
  • Crompton 110kv Lighting Arresters
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Product Price: Rs 98,990 / UnitGet Best Price

Product Brochure

Product Details:
Rated Current1250A
Rated Voltage110KV 132KV
Making Capacity40KA
Breaking Capacity10KA
Insulation MediumPORCELAIN /POLYMER
Voltage LevelHigh-Voltage
BrandCROMPTON CG

metal oxide, station type, line discharge class-2 surge arresters in 1994. These surge arresters are mainly used for protection of transformers, capacitor banks and others. Our product ZLA2/ZPL2 surge arresters are also used in some special applications like wind mill.

 metal oxide, station type, line discharge Class-3 Surge arresters in 1994. These surge arresters are mainly used for protection of transformers, capacitor banks and high energy applications. CG ZLA3/ZPL3 surge arresters are also used in some special applications like shunt reactor protection, rolling stock applications etc.metal oxide, station type, line discharge Class-4 Surge arresters in 1994. These surge arresters are mainly used for protection of transformers, capacitor banks for 400kV System and high energy applications like shunt reactor protection, rolling stock applications etc.
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CG 110KV 96KV 10 CLASS 3 LIGHTING ARRESTERS

CG 110KV  96KV 10 CLASS 3   LIGHTING ARRESTERS
  • CG 110KV  96KV 10 CLASS 3   LIGHTING ARRESTERS
  • CG 110KV  96KV 10 CLASS 3   LIGHTING ARRESTERS
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Product Price: Rs 69,500.00 / PieceGet Best Price

Minimum Order Quantity: 6 Piece

Product Brochure

Product Details:
Rated Voltage110KV
Rated Current10kA
CertificationIEC
WarrantyONE YEAR
Country of OriginMade in India
indiacertified
Components in any power system face in service, overvoltages that arise either due to natural lightning or inevitable switching operations. Surge arresters are used to protect power system installations and equipment against Lightning Overvoltages, Switching Surges etc. Generally arresters are connected across the equipment to be protected, typically between phase and earth for three phase installations. CG metal oxide Surge Arresters consist of active part, which is a series of highly nonlinear ceramic resistors made essentially of Zinc Oxide. Fine Zinc Oxide crystals are surrounded by other metal 
Special Features ๎ฎ Unique doughnut construction of ZnO elements offer high energy capability, provide uniform density and temperature distribution. ๎ฎ Shatter proof performance. ๎ฎ Simple, robust construction of Arresters. ๎ฎ Extremely high non-linearity of ZnO elements. ๎ฎ Positive locking of Zinc Oxide elements. ๎ฎ Low power loss resulting in enhanced performance at elevated temperatures. ๎ฎ Controlled environment assembly line. ๎ฎ Ultra stable elements resulting in enhanced overvoltage protection capacity. ๎ฎ Available in Brown & ANSI-Grey Porcelains & composite. All CG Arresters in this Catalogue are designed in line with the requirements of ANSI-IEEE Standard C62.11 & IEC 60099-4.

Additional Information:

  • Item Code: ZLA3E
  • Production Capacity: 500
  • Delivery Time: READY STOCK
  • Packaging Details: WOODEN KRATE
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CG - EHV Surge counter 132kv (SC 23-1)

CG - EHV Surge counter 132kv (SC 23-1)
  • CG - EHV Surge counter 132kv (SC 23-1)
  • CG - EHV Surge counter 132kv (SC 23-1)
  • CG - EHV Surge counter 132kv (SC 23-1)
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Product Price: Rs 11,000 / PieceGet Best Price

Minimum Order Quantity: 100 Piece

Product Brochure

Product Details:
Current Rating10kA
BrandCrompton Greaves
Usage/ApplicationIndustrial
Country of OriginMade in India
The Crompton Greaves (CG) EHV Surge counter model SC 23-1 is a self-contained, maintenance-free monitoring device used to record the number of surge events discharged through a high-voltage surge arrester in EHV substations. It is designed for outdoor use and does not require an auxiliary power supply for operation.

Key Features and Specifications:
Function: Records cumulative surge discharge operations, aiding in condition monitoring and maintenance of the associated surge arrester.

  • Application: Primarily used with EHV surge arresters in systems like 132 kV and 220 kV.

  • Operation: The discharge current from the arrester passes through a shunt arrangement to charge a capacitor, whose subsequent discharge through a solenoid operates the mechanical counter mechanism.

  • Display: Features a reliable, high-durability mechanical cyclometer counter with a 6-digit display, visible through a glass inspection window from ground level.

  • Auxiliary Power: Requires no auxiliary power supply.

  • Operating Conditions:
    • Rated Current: Typically 30mA (for the counter mechanism during operation).
    • Frequency: 50/60 Hz.
    • Working Temperature: Designed for a range of -20°C to 65°C.
  • Construction:
    • Housing: Weatherproof, housed in an aluminum casting and powder-coated for corrosion resistance. Some supplier listings mention a stainless steel box material.
    • Ingress Protection: Tested for a degree of protection of at least IP55, suitable for severe outdoor exposure.
  • Connectivity: Supplied with an insulating base to isolate the arrester from the ground structure, ensuring the surge current is channeled through the counter.
  • Optional Feature (Surge Monitor): Some models (like the "Surge Monitor") may integrate a built-in milli-ammeter to measure the continuous total leakage current, providing insight into arrester health and surface contamination levels.


Additional Information:

  • Delivery Time: Ready stock
  • Packaging Details: Ctn
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Polymeric Surge Arresters

Polymeric Surge Arresters
  • Polymeric Surge Arresters
  • Polymeric Surge Arresters
  • Polymeric Surge Arresters
  • Polymeric Surge Arresters
  • Polymeric Surge Arresters
  • Polymeric Surge Arresters
  • Polymeric Surge Arresters
  • Polymeric Surge Arresters
  • Polymeric Surge Arresters
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Product Price: Rs 4,900 / NumberGet Best Price

Product Brochure

Product Details:
Housing TypePolymer, Porcelain
Packaging TypeBox
Input Frequency50 Hz
MaterialPVC
Power SourceElectric
Arrester TypeStation Type, Intermediate Type, Distribution Type

We provide a wide range of porcelain and polymeric transmission/substation surge arresters for applications up to 800 kV. The Bowthorpe EMP range of arresters has demonstrated reliable performance in environments all over the world for over 60 years.

  • Transmission line arrester
  • Modular series parallel polymeric surge arrester
  • Modular single column polymeric surge arrester
  • Polymeric housed surge arrester
  • Porcelain housed surge arrester
  • Cable sheath arrester


Additional Information:

  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
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Surge Counter -EHV Sub Station

Surge Counter  -EHV  Sub Station
  • Surge Counter  -EHV  Sub Station
  • Surge Counter  -EHV  Sub Station
  • Surge Counter  -EHV  Sub Station
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Product Price: Rs 10,500 / NumberGet Best Price

Minimum Order Quantity: 6 Number

Product Brochure

Product Details:
Plant Capacity500
Power Capacity220kv
UsageIndustrial
Digit display6
Tested for Ingress Protection55
Protection LevelUpto 120 V
Working temperature-20 c to 65 c
Frequency50 Hz
Being the leading names in the industry, we are into manufacturing, trader and supplying a functionally efficient range of Surge Counter.
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Surge Counter Raychem

Surge Counter Raychem
  • Surge Counter Raychem
  • Surge Counter Raychem
  • Surge Counter Raychem
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Product Price: Rs 13,990 / UnitGet Best Price

Minimum Order Quantity: 6 Unit

Product Brochure

Product Details:
Making Capacity40ka
Breaking Capacity40KA
BrandRaychem
Rated Voltage132kv
ModelSC 13
UsageIndustrial
Tested for Ingress Protection55
Voltage220 V AC
Frequency50/60 Hz
ApplicationIndustrial
We are concerned with the trade, supply, distribution and export of Surge Counters that are procured from our trustworthy vendors. Owing to the rugged construction, durability and consistent performance, these are widely used only to obtain information of surge activities in surge arrester and its location. Surge counters are tested for their flawlessness before the final dispatch.

Features:
  • Durable
  • Consistent performance
  • Rugged construction
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Lightning Surge Arresters

Lightning Surge Arresters
  • Lightning Surge Arresters
  • Lightning Surge Arresters
  • Lightning Surge Arresters
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Product Price: Rs 1,950 / SetGet Best Price

Minimum Order Quantity: 6 Set

Product Brochure

Product Details:
Housing TypePolymer
MaterialBrass/Copper
Arrester TypeIntermediate Type, Distribution Type, Station Type
Average discharge currentLess than 7KA
Resistible wind speedOver 50m/s

Lightning arresters

We supply wide range of Lightning arresters.These products are operating in the worlds toughest environments. These surge arresters have been designed and tested to meet our customers toughest environ­mental conditions and to meet the requirements of IEC60099-4. The final HDA qualifications are performed by an independent laboratory in Europe. HDA is the latest gapless, zinc oxide arrester .

At the core of the Raychem HDA design is our improved ZnO varistor disk, which has superior thermal and electrical characteristics and stability. This new varistor and HDA design combination results in superior energy handling and TOV performance. The crimped structural construction offers a light weight product with optimal mechanical strength. The manufacturing process ensures void free construction and optimum interface sealing. This is achieved by bonding the EVA housing directly to the ZnO discs and aluminium fittings using a Raychem proprietary bonding solution.
Features of our new hydrophobic EVA HDA design are:

• Alternating sheds for superior pollution flash over resistance

• Superior TERT performance

• Constant voltage: 4.5kV, >360min - Stepped voltage: >300min All eventual failures by erosion only, ie no tracking in step voltage test

• Housing tested to IEC 1000hr salt fog test



Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
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Raychem Surge Counter

Raychem Surge Counter
  • Raychem Surge Counter
  • Raychem Surge Counter
  • Raychem Surge Counter
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Product Price: Rs 13,960.00 / UnitGet Best Price

Minimum Order Quantity: 1000 Unit

Product Brochure

Product Details:
Rated Current30MA
Breaking Capacity40KA
BrandRAYCHEM TYCO
Phase3
Rated Voltage220KV
Model Name/NumberSC12 SC13
Frequency50HZ
Working Temperature80
Surge Arrester
   
Low and Medium Voltage
Raychem offers surge arresters for medium voltage power distribution systems that are designed to reliably protect your valuable assets from overvoltage. They can withstand severe outdoor exposure over long operating lifetimes and help maintain service reliability in both overhead and underground installations. Raychem arresters have passed the most rigorous tests (IEC 60099-4, ANSI C62.11, IEC 61643).
 
Low residual voltage – High energy absorption capacity
The metal oxide varistors used in the arresters provide high energy absorption and low residual voltages. Multiple high current lightning and long duration switching surges are absorbed without noticeable changes in the arrester characteristics or stability.
Outdoor applications
Indoor applications (gas-insulated switchgears, busbars)
Motor and generator protection
Special applications (HV cable sheath and current limiting arcing horns for covered conductor systems)
Low voltage distribution systems
AC/DC railway applications
 
High Voltage
We provide a wide range of porcelain and polymeric transmission/substation surge arresters for applications up to 800 kV. The Bowthorpe EMP range of arresters has demonstrated reliable performance in environments all over the world for over 60 years.
Transmission line arrester
Modular series parallel polymeric surge arrester
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POLYMERIC SURGE ARRESTERS 36KV/11KV/ 22KV

POLYMERIC SURGE ARRESTERS   36KV/11KV/ 22KV
  • POLYMERIC SURGE ARRESTERS   36KV/11KV/ 22KV
  • POLYMERIC SURGE ARRESTERS   36KV/11KV/ 22KV
  • POLYMERIC SURGE ARRESTERS   36KV/11KV/ 22KV
  • POLYMERIC SURGE ARRESTERS   36KV/11KV/ 22KV
  • POLYMERIC SURGE ARRESTERS   36KV/11KV/ 22KV
  • POLYMERIC SURGE ARRESTERS   36KV/11KV/ 22KV
Get Best Quote
Product Price: Rs 4,500 / PieceGet Best Price

Product Brochure

Product Details:
Number of Poles1 Pole
MV Surge Arrester upto 45kV for substation protection from lightening and switching over voltages. In past 15 years, almost all high-voltage networks used MO arresters. However, in medium-voltage networks, a substantial number of conventional gapped arresters (SiC resistors and series spark gaps) were installed until a few years ago. Today MO (Metal-Oxide) arresters without spark gaps have gained popularity. Networks require improved protection level and better performance in polluted environments. The switch to polymeric housings made itpossible to do without the previously necessary spark gaps. Polymeric housings are reliable against ingress of moisture and provide minimal risk of failures (violent shattering of the housing). MVSA are manufactured using high qualityโ€ฏMOV blocks which display excellent thermal and current handling characteristics due to guaranteed homogeneity of the varistor volume.โ€ฏ In the wrap design surge arresters, the MOV blocks are wrapped with fiberglass ribbons impregnated with epoxy resin to create stacks of MOV blocks.
  • Excellent TOV performance.
  • Safe, non-shattering failure in short circuit test 
  • Higher energy handling capability
  • more...possible to do without the previously necessary spark gaps. Polymeric housings are reliable against ingress of moisture and provide minimal risk of failures (violent shattering of the housing). MVSA are manufactured using high qualityโ€ฏMOV blocks which display excellent thermal and current handling characteristics due to guaranteed homogeneity of the varistor volume.โ€ฏ In the wrap design surge arresters, the MOV blocks are wrapped with fiberglass ribbons impregnated with epoxy resin to create stacks of MOV blocks.
    • Excellent TOV performance.
    • Safe, non-shattering failure in short circuit test 
    • Higher energy handling capability
    • Crimped structural construction is light in weight, provides optimal mechanical strength
    • Void free construction and optimum interface sealing achieved by bonding silicone housing directly to MOV blocks and aluminium end fittings with special bonding solution








    • pplication   

       

      Outdoor   

      Rated voltage Ur   

      kV

      3- 36 

      Arrester class designation  

       

      DH 

      Rated discharge current 8/20 µs  

      kA 

      10 

      High current impulse 4/10µs  

      kA

      100 

      Repetitive Charge transfer rating (Qrs)  

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Medium Voltage Surge Arresters

Medium Voltage Surge Arresters
  • Medium Voltage Surge Arresters
  • Medium Voltage Surge Arresters
  • Medium Voltage Surge Arresters
  • Medium Voltage Surge Arresters
Get Best Quote
Product Price: Rs 8,990.00 / UnitGet Best Price

Product Brochure

Product Details:
Housing TypePorcelain, Polymer
Phase TypeSingle
BrandRaychem
MaterialSS
Power SourceElectric
Arrester TypeDistribution Type, Station Type, Intermediate Type

Medium Voltage Surge Arresters

Surge Arresters For indoor and outdoor applications,for protection of overhead lines, DC locomotives, switchgear applications and motor protection.

surge arresters for voltage power distribution systems upto 800kV are designed to reliably protect your valuable assets from over voltage. They withstand severe outdoor exposure over long operating lifetime and help maintain service reliability in both overhead and underground installations.These arresters have passed the most rigorous tests (IEC 60099-4,ANSI C62.11, IEC 61643)

 



Additional Information:

  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
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Bowthorpe Emp Transmission Surge Arrester

Bowthorpe Emp Transmission Surge Arrester
  • Bowthorpe Emp Transmission Surge Arrester
  • Bowthorpe Emp Transmission Surge Arrester
  • Bowthorpe Emp Transmission Surge Arrester
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Product Price: Rs 9,860 / PieceGet Best Price

Minimum Order Quantity: 6 Piece

Product Brochure

Product Details:
Rated Voltage9kV
Housing TypePolymer
Poles Number1 Pole
ClassificationType B
Packaging TypeBox
Input Frequency50 Hz
Phase TypeSingle
MaterialPE
Cantilever strength350 Nm
Rated discharge current10 kA
Long duration current impulse350 A
Operating duty impulse withstand current100 kA

We supply BOWTHORPE surge arresters Tested in accordance with IEC60099-4 at independent accredited laboratories. Superior protection margins. Direct molded housing to prevent moisture ingress. Low residual voltages. High-energy handling. Superior TOV performance. Safe non-shattering short circuit behavior to higher current levels. Maintenance free. Hydrophobic silicone housing, tracking and erosion resistant. Excellent cantilever and tensile performance. Excellent vibration and impact withstand capability. Quality design and manufacturing, ISO 9001 and 14001 compliant.

Application Protection of MV networks and equipment from lightning and switching surge related overvoltages in areas with relatively high iso-keraunic levels. Suitable for both outdoor and indoor use to protect transformers and cable end terminations.

  • OCP1 series 3-24kV Uc
  • Rated discharge current (8/20s)10kA
  • Line discharge class 1 according to IEC 60099-4
  • Operating duty impulse withstand current (4/10s)100kA
  • Long duration current impulse (the 2000s)350A
  • High current short circuit (pre-failing method) 25kA
  • (Safe non-shattering failure mode)
  • Energy 2 Long duration impulses 4.1kJ/kV
  • Cantilever strength 350 Nm


Additional Information:

  • Item Code: MCPA
  • Pay Mode Terms: T/T (Bank Transfer)
  • Production Capacity: 10000
  • Delivery Time: READY
  • Packaging Details: CARTON BOXES
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Transmission Line Arrester

Transmission Line Arrester
  • Transmission Line Arrester
  • Transmission Line Arrester
  • Transmission Line Arrester
Get Best Quote
Product Price: Rs 45,000 / PieceGet Best Price

Product Brochure

Product Details:
Frequency50 Hz
PhaseSingle Phase
ClassA
Number Of Poles4.0
Housing TypePorcelain, Polymer
Arrester TypeIntermediate Type, Distribution Type, Station Type

We provide a wide range of porcelain and polymeric Transmission Line Arrester for applications up to 800 kV. The Bowthorpe EMP range of arresters has demonstrated reliable performance in environments all over the world for over 60 years.

  • Transmission line arrester
  • Modular series-parallel polymeric surge arrester
  • Modular single column polymeric surge arrester
  • Polymeric housed surge arrester
  • Porcelain housed surge arrester
  • Cable sheath arrester


Additional Information:

  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
Yes! I am InterestedRequest A Callback

33 Kv Lightning Arrester

33 Kv Lightning Arrester
  • 33 Kv Lightning Arrester
  • 33 Kv Lightning Arrester
  • 33 Kv Lightning Arrester
  • 33 Kv Lightning Arrester
  • 33 Kv Lightning Arrester
Get Best Quote
Product Price: Rs 7,350 / NumberGet Best Price

Product Brochure

Product Details:
Housing TypePolymer, Porcelain
Input Frequency50 Hz
Phase TypeThree
Power SourceElectric
Voltage Rating33 KV
Arrester TypeStation Type, Distribution Type

Lightning arresters

We supply wide range of Lightning arresters.These products areoperating in the worlds toughest environments. These surge arresters have been designed and tested to meet our customers toughest environmental conditions and to meet the requirements of IEC60099-4. The final HDA qualifications are performed by an independent laboratory in Europe. HDA is the latest gapless, zinc oxide arrester .

At the core of the Raychem HDA design is our improved ZnO varistor disk, which has superior thermal and electrical characteristics and stability. This new varistor and HDA design combination results in superior energy handling and TOV performance. The crimped structural construction offers a light weight product with optimal mechanical strength. The manufacturing process ensures void free construction and optimum interface sealing. This is achieved by bonding the EVA housing directly to the ZnO discs and aluminium fittings using a Raychem proprietary bonding solution.

Features of our new hydrophobic EVA HDA design are

- Alternating sheds for superior pollution flash over resistance

- Superior TERT performance

- Constant voltage 4.5kV, >360min - Stepped voltage >300min All eventual failures by erosion only, ie no tracking in step voltage test

- Housing tested to IEC 1000hr salt fog test



Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
Yes! I am InterestedRequest A Callback

CG 220KV LA - SURGE ARRESTERS

CG 220KV  LA - SURGE ARRESTERS
  • CG 220KV  LA - SURGE ARRESTERS
  • CG 220KV  LA - SURGE ARRESTERS
Get Best Quote
Product Price: Rs 1,65,000 / PieceGet Best Price

Minimum Order Quantity: 6 Piece

Product Brochure

Product Details:
Line Discharge ClassCLASS4
SLL and SSL Mechanical Strength100
Rated Voltage33kV
Country of OriginMade in India
QUALITY179000
Components in any power system face in service, overvoltages that arise either due to natural lightning or inevitable switching operations. Surge arresters are used to protect power system installations and equipment against Lightning Overvoltages, Switching Surges etc. Generally arresters are connected across the equipment to be protected, typically between phase and earth for three phase installations. CG metal oxide Surge Arresters consist of active part, which is a series of highly nonlinear ceramic resistors made essentially of Zinc Oxide. Fine Zinc Oxide crystals are surrounded by other metal oxides (additives). Special Features ๎ฎ Unique doughnut construction of ZnO elements offer high energy capability, provide uniform density and temperature distribution. ๎ฎ Shatter proof performance. ๎ฎ Simple, robust construction of Arresters. ๎ฎ Extremely high non-linearity of ZnO elements. ๎ฎ Positive locking of Zinc Oxide elements. ๎ฎ Low power loss resulting in enhanced performance at elevated temperatures. ๎ฎ Controlled environment assembly line. ๎ฎ Ultra stable elements resulting in enhanced overvoltage protection capacity. ๎ฎ Available in Brown & ANSI-Grey Porcelains & composite. All CG Arresters in this Catalogue are designed in line with the requirements of ANSI-IEEE Standard C62.11 & IEC 60099-4. Note : CG Ltd. reserves the right to change Design and specifications in this catalogue without notice, due to continuous product improvements.
xplanation of Terms • Voltage Rating : The voltage rating of an arrester is that voltage which can be applied for a limited time after the arrester has absorbed a large amount of energy as established in the operating duty tests. The rated voltage is used as a reference parameter for the specification of operating characteristics. • Maximum Continuous Operating Voltage (MCOV) : The MCOV is the maximum permissible rms value of power frequency voltage that may be applied continuously between the terminals of the arrester. • Temporary Overvoltage Capability : An arrester must be selected with a high enough voltage rating to withstand temporary overvoltages which might be caused by various occurrences on the system. The most common event causing a temporary overvoltage is a single line to ground fault. For an effectively grounded system such faults will normally be cleared in less than one second. Therefore an overvoltage capability based on a duration of one second is usually recommended. Also, the below table shows Temporary Overvoltage Capability for a time range of 0.1 to 1,000 seconds. Arrester Voltage Ratings The chart below indicates the minimum MCOV customers need to specify for an arrester as a function of system voltage. The minimum recommended ratings for solidly grounded systems allow for a temporary voltage rise of at least 40% over a period of one second. Higher temporary overvoltages may require higher MCOV.

Additional Information:

  • Item Code: ZLA220KV
  • Production Capacity: 250
  • Delivery Time: READY STOCK
  • Packaging Details: WOODEN KRATES
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Surge Arresters Indoor Station Medium Class (Sm) (Class 3) - Model Pca

Surge Arresters Indoor Station Medium Class (Sm) (Class 3) - Model Pca
  • Surge Arresters Indoor Station Medium Class (Sm) (Class 3) - Model Pca
  • Surge Arresters Indoor Station Medium Class (Sm) (Class 3) - Model Pca
  • Surge Arresters Indoor Station Medium Class (Sm) (Class 3) - Model Pca
  • Surge Arresters Indoor Station Medium Class (Sm) (Class 3) - Model Pca
  • Surge Arresters Indoor Station Medium Class (Sm) (Class 3) - Model Pca
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Product Price: Rs 14,500 / PieceGet Best Price

Product Brochure

Features Conforms to IEC 60099-4 Range from 6kV to 36kV, Station Medium Class (SM) (Class 3) Low residual Voltage "Safe non-shattering short circuit behavior to higher current levels" Direct moulded housing to prevent moisture ingress Hydrophobic silicone housing (Tracking and erosion resistant) Excellent cantilever and tensile performance
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HT Polymeric Indoor Surge Arrester

HT Polymeric Indoor Surge Arrester
  • HT Polymeric Indoor Surge Arrester
  • HT Polymeric Indoor Surge Arrester
  • HT Polymeric Indoor Surge Arrester
  • HT Polymeric Indoor Surge Arrester
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Product Price: Rs 8,900 / PieceGet Best Price

Product Brochure

Product Details:
Power33KV
Rated short circuit breaking capacity10 ka
Rated current10ka
Poles Number3 Pole, 1 Pole
ClassificationType B, Type C
MaterialPolymeric
We at Power Cable Corporation export Polymeric Indoor Surge Arrestor which comes at reasonable prices.

Additional Information:

  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: ROAD
  • Production Capacity: 200
  • Delivery Time: READY STOCK
  • Packaging Details: CARTON BOXES
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Station Class Surge Arrester

Station Class Surge Arrester
  • Station Class Surge Arrester
  • Station Class Surge Arrester
  • Station Class Surge Arrester
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Product Price: Rs 6,900 / UnitGet Best Price

Minimum Order Quantity: 50 Unit

Product Brochure

Product Details:
Poles Number1 Pole, 3 Pole
ClassificationType B, Type C
MaterialAluminium
Rated short circuit breaking capacity10 ka
BrandRaychem
Power33 kv
Indo Swiss Electricals & Enterprises is one of the prominent names of the market that engages in proffering Distribution Class Surge Arrester that is provided at reasonable rates. Made available in different configurations, these efficient devices are highly demanded due to their rigid construction. The range is tested for its flawlessness before handing over to the customers.

Features:

  • Efficient
  • Rigid construction
  • Low maintenance
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Raychem Line Post Insulators

Raychem Line Post Insulators
  • Raychem Line Post Insulators
  • Raychem Line Post Insulators
  • Raychem Line Post Insulators
  • Raychem Line Post Insulators
  • Raychem Line Post Insulators
  • Raychem Line Post Insulators
  • Raychem Line Post Insulators
  • Raychem Line Post Insulators
  • Raychem Line Post Insulators
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Product Price: Rs 3,950 / PieceGet Best Price

Product Brochure

Product Details:
Colorgrey
Materialpoymeric
Working Voltage220kv
Brandraychem
Size600 mm
Tensile Strength100
Usage/Applicationmv / ehv application
Finishing Typepolymer
Power Frequency50Hz
I Deal InNew Only

Line post Insulators up to 72 kv

We are dealers of Raychem polymeric insulators. Raychem competence in materials science is fundamental to its ability to design polymeric insulators that more than meet application requirements even for severe environments. Polymeric insulators are based on Raychem 3 decades of rich experience has worked closely with customers to optimize the design & installation of these products in some of the most challenging environments of the world.

Housing materials in either ethylene vinyl acetate (EVA) or silicone are available depending on customer preference and application.

We also supply below insulators

Line post Insulators

Station post Insulators

Suspension & Tension insulators

Hybrid post Insulators

Hollowcore Insulators

Railway Insulators

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Raychem Polymeric Insulators

Raychem Polymeric Insulators
  • Raychem Polymeric Insulators
  • Raychem Polymeric Insulators
  • Raychem Polymeric Insulators
  • Raychem Polymeric Insulators
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Product Price: Rs 3,000 / PieceGet Best Price

Minimum Order Quantity: 12 Piece

Product Brochure

Product Details:
PhaseSingle
BrandRaychem
MaterialPolyemr
Power Frequency50 Hz
Tensile Strength10 kN
Working Voltage220 V

We are dealers of Raychem Polymeric Insulators. Raychem competence in materials science is fundamental to its ability to design polymeric insulators that more than meet application requirements even for severe environments. Polymeric insulators are based on Raychem 3 decades of rich experience has worked closely with customers to optimize the design & installation of these products in some of the most challenging environments of the world.

Housing materials in either ethylene vinyl acetate (EVA) or silicone are available depending on customer preference and application.

We also supply below insulators

  • Line post Insulators
  • Station post Insulators
  • Suspension & Tension insulators
  • Hybrid post Insulators
  • Hollowcore Insulators
  • Railway Insulators
Yes! I am InterestedRequest A Callback

Vaccum Interpturs lighting

Vaccum Interpturs lighting
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Product Price: Rs 16,500 / PieceGet Best Price

Product Brochure

Product Details:
PhaseSingle Phase
Number Of Poles2.0
Voltage Rating220 V
ClassB
Poles Number2 Pole
Frequency50 Hz

Vaccum Interpturs
We provide a wide range of porcelain and polymeric transmission/substation surge arresters for applications up to 800 kV. The Bowthorpe EMP range of arresters has demonstrated reliable performance in environments all over the world for over 60 years.

  • Transmission line arrester
  • Modular series parallel polymeric surge arrester
  • Modular single column polymeric surge arrester
  • Polymeric housed surge arrester
  • Porcelain housed surge arrester
  • Cable sheath arrester
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