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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
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
Product Price: Rs 1,38,960 / UnitGet Best Price
Minimum Order Quantity: 12 Unit
Product Brochure
Product Details:
| Rated Current | 1250 |
| Making Capacity | 40KA |
| Breaking Capacity | 10KA |
| Insulation Medium | PORCELAIN/POLYMER |
| Voltage Level | High-Voltage |
| Rated Voltage | 220 KV 110KV 33KV 66KV |
| Rated Impulse Withstand Voltage | 170KV |
| Rated Frequency | 50 |
| Dimension | 1200mm |
| Brand | CROMPTON CG |
| No. Of Poles | Single Pole |
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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Surge Arresters Indoor Station Medium Class (Sm) (Class 3) - Model Pca
Product Price: Rs 14,510 / PieceGet Best Price
Minimum Order Quantity: 51 Piece
Product Brochure
Product Details:
| System Voltage | Typically up to 36 kV |
| Continuous Voltage | Typically up to 36 kV |
| Nominal Discharge Current | 10 kA |
| Housing Type | Silicone Rubber |
| Mounting Type | Substation |
| Application | Transformer, Line Arrestor, Transmission, Distribution |
| Energy Class | Station Class |
| Arrester Class | Station Medium (Sm) / Class 3 |
| Short Circuit Rating (Is) | Up to 40KA for 0.2 sec |
| Location | Chennai (Pan India) |
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CG - EHV Surge Counter 220kv Model no SC 23-1
Product Price: Rs 11,000 / PieceGet Best Price
Minimum Order Quantity: 21 Piece
Product Brochure
Product Details:
| Current Rating | 10kA |
| Usage/Application | Industrial |
| Brand | Crompton |
| Country of Origin | Made in India |
| Location | Chennai (Import & Export) |
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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Cg - Ehv Surge Counter 132Kv (Sc 23-1)
Product Price: Rs 11,111 / PieceGet Best Price
Minimum Order Quantity: 11 Piece
Product Brochure
Product Details:
| Counter Type | Digital |
| Current Rating | 10kA |
| Mounting Type | Wall Mounted |
| Display Type | LCD Display |
| Min Surge Current | 10 kA |
| Max Surge Current | 100 kA |
| Power Source | Self Powered |
| Usage/Application | Industrial |
| Country of Origin | Made in India |
Additional Information:
- Delivery Time: Ready stock
- Packaging Details: Ctn
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Sc07. Surge Counter. Cg Make 400Kv
Product Price: Rs 12,960 / PieceGet Best Price
Minimum Order Quantity: 101 Piece
Product Brochure
Product Details:
| Counter Type | Digital |
| Mounting Type | Panel Mounted |
| Power Source | Self Powered |
| Location | Chennai (Import & Export ) |
| Min Surge Current | 10 kA |
| Max Surge Current | 50 kA |
Technical Specifications
| Feature | Details |
|---|---|
| Compatible Systems | 66kV, 132kV, 220kV, and 400kV |
| Leakage Current Scale | 0 – 5 mA (typically) or 0 – 10 mA |
| Counter Type | 6-digit mechanical cyclometer |
| Min. Counting Current | 100 Amps ( wave) |
| Ingress Protection | IP67 (Dust-tight and immersion-proof) |
| Operating Temp. | Up to 60°C or 65°C |
Key Features & Indicators
- Condition Monitoring: The integrated analog milli-ammeter allows operators to monitor the health of the Zinc Oxide (ZnO) elements.
- Green Zone (0–3 mA): Indicates normal operating leakage current.
- Red Zone (3–5 mA): Indicates potential deterioration or heavy surface contamination requiring maintenance.
- Self-Powered: Requires no auxiliary AC or DC power supply; it operates using the energy from the surge itself.
- Durable Construction: Housed in a powder-coated aluminum casting to resist corrosion, featuring a glass window for easy viewing from ground level.
- Mounting: Typically mounted using two M12 bolts on the rear and connected in series with the arrester's earth lead.
Additional Information:
- Delivery Time: Ready stock
- Packaging Details: ctn
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Sc07. Surge Counter. Cg Make
Product Price: Rs 11,000 / PieceGet Best Price
Minimum Order Quantity: 200 Piece
Product Brochure
Product Details:
| Counter Type | Digital |
| Mounting Type | Panel Mounted |
| Display Type | Mechanical Display |
| Min Surge Current | 10 kA |
| Max Surge Current | 100 kA |
| Power Source | Self Powered |
| Location | Chennai (Import & Export ) |
- Counting Mechanism: 6-digit mechanical cyclometer that records significant discharge events (at least 5 counts/second).
- Leakage Current Monitoring: Includes an analog milli-ammeter with a scale of 0 to 5 mA.
- Green Zone: 0–3 mA (Normal operation).
- Red Zone: 3–5 mA (Indicates potential arrester deterioration or contamination).
- Minimum Operating Current: 100 Amps for an 8/20 µsec wave.
- Protection Rating: Tested for IP67 degree of protection, making it weatherproof and suitable for harsh outdoor environments.
- Housing: Powder-coated aluminum casting for corrosion resistance with a clear glass viewing window.
ApplicationsThe SC 07-1 is primarily used in industrial and utility substations (up to 220kV and higher) to track the operational history of surge arresters. By monitoring leakage current, maintenance staff can identify when an arrester may be failing before it leads to a system fault.
Additional Information:
- Production Capacity: 100000
- Delivery Time: Ready stock
- Packaging Details: ctn
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Zla3E. 132Kv. Lighting Arresters Cg
Product Price: Rs 75,000 / PieceGet Best Price
Minimum Order Quantity: 21 Piece
Product Brochure
Product Details:
| Arrester Type | Metal Oxide Gapless |
| System Voltage | 220 kV |
| Installation Location | Substation Outdoor |
| Rated Discharge Current | 10 kA |
| Housing Material | Porcelain |
| Mounting Type | Vertical |
| Location | Chennai (Import & Export) |
- Arrester Rating: 120kV rms.
- Max Continuous Operating Voltage (MCOV/COV): 102kV rms.
- Nominal Discharge Current: 10kA (peak) with an 8/20 µs wave.
- Line Discharge Class: Class 3 (as per IEC 60099-4).
- Impulse Withstand (BIL): 650kVp for the housing.
- Energy Capability: Minimum 6kJ/kV referred to the rated voltage.
- Construction: Typically features approximately 40 Zinc Oxide (ZnO) discs in a two-unit assembly.
- Gapless Design: Offers a quick response to surge voltages and high energy dissipation without the mechanical complexity of spark gaps.
- ZnO Technology: Uses high-quality Zinc Oxide elements with superior non-linear voltage-current characteristics for stable performance.
- Monitoring: Often paired with a Surge Counter (e.g., Model SC 23-1) and a leakage current meter to track the number of operations and monitor the health of the ZnO blocks.
- Safety: Includes a pressure relief device (Class A/40kA) to safely vent internal gases in case of failure.
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Zla 3 E. 220Kv. Lighting Arresters
Product Price: Rs 1,25,000 / PieceGet Best Price
Minimum Order Quantity: 21 Piece
Product Brochure
Product Details:
| Arrester Type | Metal Oxide Gapless |
| System Voltage | 220 kV |
| Installation Location | Substation Outdoor |
| Rated Discharge Current | 10 kA |
| Housing Material | Porcelain |
| Mounting Type | Vertical |
| Location | Chennai (IMPORT & EXPORT) |
Technical SpecificationsFor a standard 220 kV system (with a highest system voltage of 245 kV), the ZLA3E typically follows these parameters:
- Arrester Rated Voltage (): Usually 198 kV or 216 kV (rms).
- Max Continuous Operating Voltage (MCOV/): Approximately 168 kV to 175 kV (rms).
- Nominal Discharge Current (): 10 kA (peak) using an 8/20 µs wave.
- Line Discharge Class: Class 3 (or Class 4 for specific high-energy applications).
- Short Circuit / Pressure Relief Rating: 40 kA (rms).
- Lightning Impulse Withstand (Housing): 1050 kVp.
- Creepage Distance: Typically 6125 mm or higher, designed for heavily polluted outdoor environments.
- Active Elements: Composed of highly non-linear Zinc Oxide (ZnO) discs. These discs feature a "unique doughnut" construction to ensure uniform temperature and current distribution.
- Protective Housing: Available in Brown/ANSI-Grey Porcelain or Composite Polymer materials.
- Safe Failure Mode: Includes pressure relief devices and arc-diverting ports to prevent the housing from shattering during internal faults.
- Mounting: Supplied with an insulating base to allow for the connection of monitoring equipment.
- Surge Monitor/Counter (Model SC 07-1): A self-powered device that records the number of lightning or switching operations.
- Leakage Current Meter: An integrated milli-ammeter (typically 0–5 mA scale) used to monitor the health of the ZnO elements and surface contamination.
Additional Information:
- Production Capacity: 10000
- Delivery Time: Ready stock
- Packaging Details: ctn
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Lamco 66Kv 132Kv 220Kv. Lighting Arresters. Lightin
Product Price: Rs 65,000 / PieceGet Best Price
Minimum Order Quantity: 9 Piece
Product Brochure
Product Details:
| Arrester Type | Metal Oxide Gapless |
| System Voltage | 66 kV |
| Installation Location | Substation Outdoor |
| Rated Discharge Current | 10 kA |
| Housing Material | Porcelain |
| Mounting Type | Vertical |
| Brand | CGL |
| Compliance Standard | IEC 60099-4 |
| Connection Type | Terminal Pad |
| Country of Origin | India |
Core Technology & Working Principle
- Material: The heart of the arrester consists of a vertical stack of Zinc Oxide (ZnO) varistor discs.
- Non-linear Performance: Under normal operating conditions, these discs act as insulators with very high resistance, allowing only minimal leakage current (micro-amperes).
- Surge Response: When an over-voltage surge occurs (lightning or switching), the ZnO discs instantly transition to a low-resistance state, providing a direct path to ground. This "clamping" action limits the voltage to a safe residual level to prevent insulation breakdown in connected equipment.
Key Technical Specifications
| Feature | 66kV Class | 132kV Class | 220kV Class |
|---|---|---|---|
| Rated Voltage () | 60kV - 66kV | 120kV | 198kV - 220kV |
| Max Continuous () | ~54kV | 102kV | 177kV |
| Discharge Current | 10kA | 10kA | 10kA or 20kA |
| Arrester Class | Station Class | Station Class - 3 | Station Class - 3 or 4 |
| Standard Compliance | IEC 60099-4 | IEC 60099-4 | IEC 60099-4 / IS 3070 |
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Zinc Oxide Surge Arresters Zla-2E. Cg. 42 Kv/36Kv.
Product Price: Rs 21,000 / PieceGet Best Price
Minimum Order Quantity: 6 Piece
Product Brochure
Product Details:
| Protection Class | Type 2 |
| Rated Voltage | 42KV. 36KV. Class2. Station class |
| Maximum Discharge Current (Imax) | 10 kA |
| Number of Poles | 1 Pole (1P) |
| Nominal Discharge Current (In) | 10 kA |
| Application | Station class. Surge arresters 33 kv |
| Technology | MOV |
Technical Specifications
- System Voltage: Typically used for 33 kV to 36 kV nominal systems.
- Rated Voltage (): 42 kV (rms).
- Continuous Operating Voltage (): 36 kV (rms).
- Nominal Discharge Current (): 10 kA (peak) based on an 8/20 µs wave.
- Line Discharge Class: Class 2 (as per IEC 60099-4), indicating station-class capability for moderate energy dissipation.
- Housing: Commonly available in porcelain (ZLA2 series) or polymeric/composite housings for better pollution performance and shatter-proof safety.
- Active Element: Highly non-linear Zinc Oxide (ZnO) discs, often featuring a "doughnut" construction for uniform temperature distribution.
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Crompton 110kv Lighting Arresters
Product Price: Rs 98,991 / UnitGet Best Price
Product Brochure
Product Details:
| Rated Current | 1250A |
| Rated Voltage | 110KV 132KV |
| Making Capacity | 40KA |
| Breaking Capacity | 10KA |
| Insulation Medium | PORCELAIN /POLYMER |
| Voltage Level | High-Voltage |
| Brand | CROMPTON 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.Yes! I am InterestedRequest A Callback
33 Kv Lightning Arrester
Product Price: Rs 7,350 / NumberGet Best Price
Product Brochure
Product Details:
| Arrester Type | Station Type, Distribution Type |
| Housing Type | Polymer, Porcelain |
| Input Frequency | 50 Hz |
| Phase Type | Three |
| Power Source | Electric |
| Voltage Rating | 33 KV |
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)
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Transmission Line Arrester
Product Price: Rs 45,500 / PieceGet Best Price
Minimum Order Quantity: 21 Piece
Product Brochure
Product Details:
| System Voltage | upto 800 kv |
| Installation Location | Substation Indoor |
| Arrester Type | Distribution Type, Station Type, Intermediate Type |
| Phase | Single Phase |
| Class | A |
| Housing Type | Porcelain, Polymer |
| Number Of Poles | 4.0 |
| Country of Origin | India |
| Frequency | 50 Hz |
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)
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Vacuum Interpturs lighting
Product Price: Rs 16,500 / PieceGet Best Price
Minimum Order Quantity: 11 Piece
Product Brochure
Product Details:
| Rated Voltage | 6.6 kV |
| Rated Current | 630 A |
| Breaking Capacity | 16 kA |
| Application | Vacuum Contactor |
| Phase | Single Phase |
| Class | B |
| Voltage Rating | 220 V |
| Number Of Poles | 2.0 |
| Poles Number | 2 Pole |
| Frequency | 50 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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POLYMERIC SURGE ARRESTERS 36KV/11KV/ 22KV
Product Price: Rs 4,500 / PieceGet Best Price
Minimum Order Quantity: 11 Piece
Product Brochure
Product Details:
| System Voltage | 22 kV |
| Number of Poles | 1 Pole |
- 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 qualityโฏMOV blocks which display excellent thermal and current handling characteristics due to guaranteed homogeneity of the varistor volume.โฏ 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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CG 110KV 96KV 10 CLASS 3 LIGHTING ARRESTERS
Product Price: Rs 69,500.00 / PieceGet Best Price
Minimum Order Quantity: 6 Piece
Product Brochure
Product Details:
| System Voltage | 110kv |
| Rated Current | 10kA |
| Rated Voltage | 110KV |
| Certification | IEC |
| Warranty | ONE YEAR |
| Country of Origin | Made in India |
| india | certified |
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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Surge Counter -EHV Sub Station
Product Price: Rs 10,511 / NumberGet Best Price
Minimum Order Quantity: 45 Number
Product Brochure
Product Details:
| Power Capacity | 220kv |
| Plant Capacity | 500 |
| Usage | Industrial |
| Frequency | 50 Hz |
| Protection Level | Upto 120 V |
| Working temperature | -20 c to 65 c |
| Digit display | 6 |
| Tested for Ingress Protection | 55 |
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Station Class Surge Arrester
Product Price: Rs 6,911 / UnitGet Best Price
Minimum Order Quantity: 50 Unit
Product Brochure
Product Details:
| Poles Number | 1 Pole, 3 Pole |
| Classification | Type B, Type C |
| Material | Aluminium |
| Rated short circuit breaking capacity | 10 ka |
| Brand | Raychem |
| Power | 33 kv |
Features:
- Efficient
- Rigid construction
- Low maintenance
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Polymeric Surge Arresters
Product Price: Rs 4,950 / NumberGet Best Price
Product Brochure
Product Details:
| Housing Type | Polymer, Porcelain |
| Packaging Type | Box |
| Input Frequency | 50 Hz |
| Material | PVC |
| Power Source | Electric |
| Arrester Type | Distribution Type, Station Type, Intermediate 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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Lightning Surge Arresters
Product Price: Rs 1,955 / SetGet Best Price
Minimum Order Quantity: 6 Set
Product Brochure
Product Details:
| Housing Type | Polymer |
| Material | Brass/Copper |
| Arrester Type | Station Type, Intermediate Type, Distribution Type |
| Average discharge current | Less than 7KA |
| Resistible wind speed | Over 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)
Yes! I am InterestedRequest A Callback
Surge Counter Raychem
Product Price: Rs 13,995 / UnitGet Best Price
Minimum Order Quantity: 6 Unit
Product Brochure
Product Details:
| Making Capacity | 40ka |
| Breaking Capacity | 40KA |
| Brand | Raychem |
| Rated Voltage | 132kv |
| Model | SC 13 |
| Usage | Industrial |
| Tested for Ingress Protection | 55 |
| Voltage | 220 V AC |
| Frequency | 50/60 Hz |
| Application | Industrial |
Features:
- Durable
- Consistent performance
- Rugged construction
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Raychem Surge Counter
Product Price: Rs 13,965.00 / UnitGet Best Price
Minimum Order Quantity: 1000 Unit
Product Brochure
Product Details:
| Rated Current | 30MA |
| Breaking Capacity | 40KA |
| Brand | RAYCHEM TYCO |
| Phase | 3 |
| Rated Voltage | 220KV |
| Model Name/Number | SC12 SC13 |
| Frequency | 50HZ |
| Working Temperature | 80 |
|
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Medium Voltage Surge Arresters
Product Price: Rs 8,995 / UnitGet Best Price
Product Brochure
Product Details:
| Housing Type | Porcelain, Polymer |
| Phase Type | Single |
| Brand | Raychem |
| Material | SS |
| Power Source | Electric |
| Arrester Type | Station Type, Distribution 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
Product Price: Rs 9,860 / PieceGet Best Price
Minimum Order Quantity: 6 Piece
Product Brochure
Product Details:
| Rated Voltage | 9kV |
| Housing Type | Polymer |
| Poles Number | 1 Pole |
| Classification | Type B |
| Packaging Type | Box |
| Input Frequency | 50 Hz |
| Phase Type | Single |
| Material | PE |
| Cantilever strength | 350 Nm |
| Rated discharge current | 10 kA |
| Long duration current impulse | 350 A |
| Operating duty impulse withstand current | 100 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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CG 220KV LA - SURGE ARRESTERS
Product Price: Rs 1,65,100 / PieceGet Best Price
Minimum Order Quantity: 6 Piece
Product Brochure
Product Details:
| Line Discharge Class | CLASS4 |
| SLL and SSL Mechanical Strength | 100 |
| Rated Voltage | 33kV |
| Country of Origin | Made in India |
| QUALITY | 179000 |
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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HT Polymeric Indoor Surge Arrester
Product Price: Rs 8,911 / PieceGet Best Price
Product Brochure
Product Details:
| Power | 33KV |
| Rated short circuit breaking capacity | 10 ka |
| Rated current | 10ka |
| Poles Number | 3 Pole, 1 Pole |
| Classification | Type C, Type B |
| Material | Polymeric |
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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Raychem Polymeric Insulators
Product Price: Rs 3,000 / PieceGet Best Price
Minimum Order Quantity: 12 Piece
Product Brochure
Product Details:
| Phase | Single |
| Brand | Raychem |
| Material | Polyemr |
| Power Frequency | 50 Hz |
| Tensile Strength | 10 kN |
| Working Voltage | 220 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
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Raychem Line Post Insulators
Product Price: Rs 3,951 / PieceGet Best Price
Minimum Order Quantity: 100 Piece
Product Brochure
Product Details:
| Rated Voltage | 220kv |
| Insulator Material | Polymer |
| Insulator Type | Line Post |
| Color | grey |
| Brand | raychem |
| Size | 600 mm |
| Tensile Strength | 100 |
| Finishing Type | polymer |
| Material | poymeric |
| Power Frequency | 50Hz |
| Usage/Application | mv / ehv application |
| Working Voltage | 220kv |
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
Yes! I am InterestedRequest A Callback