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What We Have

CU Armoured Cables 600/1000

Copper (CU) armoured cables rated at 600/1000 V are widely used for electrical power distribution in various applications. These cables are designed to provide reliable and secure power transmission in environments where mechanical protection and electrical insulation are crucial. The 600/1000 V rating signifies that the cables are suitable for use in low and medium-voltage applications, offering a balance between performance and safety.

CU Power Transformer 11 and 33kv

Copper (CU) power transformers are essential components in medium-voltage electrical networks, specifically those operating at 11 kV and 33 kV. These transformers play a crucial role in stepping up or stepping down voltage levels between different parts of the power grid, facilitating efficient power transmission and distribution. Copper windings are favored in these transformers due to their superior electrical conductivity, reliability, and durability, which contribute to the overall efficiency and performance of the power system.

Post/pin insulator 11 and 33 kv

Post and pin insulators are critical components in electrical power transmission and distribution systems, particularly in medium-voltage networks. They are designed to support and insulate conductors in overhead power lines, ensuring that the electrical current flows efficiently while preventing unwanted contact with other conductive materials. These insulators are widely used in power networks operating at 11 kV and 33 kV voltage levels.

Voltage Ratings: Suitable for power lines operating at 11 kV and 33 kV.
Material Composition: Typically made of durable materials such as porcelain or polymer, which offer high resistance to electrical and environmental stress.
Ease of Installation: Designed for easy mounting on poles, with the conductor secured to the top of the insulator.
High Mechanical Strength: Capable of withstanding the mechanical forces exerted by the conductor and environmental conditions such as wind and ice loading.
Reliable Performance: Offers high electrical insulation and low power loss, contributing to the overall efficiency of the power distribution network.

Strain insulator 11 and 33kv

Voltage Ratings: Designed specifically for medium-voltage applications, strain insulators are rated for use in 11 kV and 33 kV power lines, ensuring reliable performance under these conditions.
Mechanical Strength: Strain insulators are engineered to withstand significant tensile forces, supporting the weight and tension of conductors, particularly in areas where lines terminate or change direction.
Electrical Insulation: They provide excellent insulation, preventing the current from leaking to the ground or across the insulator, which could cause power outages or faults.
Durability: Both porcelain and polymer strain insulators are built to last, with high resistance to weathering, UV radiation, and chemical exposure, ensuring long-term reliability.
Installation Flexibility: Available in various designs to accommodate different mounting configurations and conductor sizes, strain insulators are versatile components in overhead line construction.

Strain insulator 33 and 11kV

Strain insulators are essential components in electrical power transmission and distribution networks, particularly in systems operating at medium voltages like 33 kV and 11 kV. These insulators are specifically designed to withstand mechanical tension, providing both electrical insulation and mechanical support in overhead power lines. They are used in situations where the conductors are subjected to significant mechanical stress, such as at the ends of lines (dead-ends), at points where the lines change direction, or where there are sharp curves.

High Mechanical Strength: Strain insulators are designed to handle the significant mechanical tension applied by the conductors, ensuring the stability of the power line under various conditions.
Superior Electrical Insulation: These insulators provide excellent insulation properties, preventing electrical faults and ensuring safe operation in high-voltage environments.
Durability and Longevity: Both porcelain and polymer strain insulators are built to withstand harsh environmental conditions, including extreme temperatures, pollution, and mechanical wear, offering a long service life.
Versatility: Available in different designs and materials, strain insulators can be tailored to meet the specific requirements of various power line configurations, whether for 33 kV or 11 kV systems.

Strain insulator 11 and 33kv

Voltage Ratings: Designed specifically for medium-voltage applications, strain insulators are rated for use in 11 kV and 33 kV power lines, ensuring reliable performance under these conditions.
Mechanical Strength: Strain insulators are engineered to withstand significant tensile forces, supporting the weight and tension of conductors, particularly in areas where lines terminate or change direction.
Electrical Insulation: They provide excellent insulation, preventing the current from leaking to the ground or across the insulator, which could cause power outages or faults.
Durability: Both porcelain and polymer strain insulators are built to last, with high resistance to weathering, UV radiation, and chemical exposure, ensuring long-term reliability.
Installation Flexibility: Available in various designs to accommodate different mounting configurations and conductor sizes, strain insulators are versatile components in overhead line construction.

Drop out fuse 11 and 33kv

A drop-out (DO) fuse is an essential protective device used in electrical power distribution systems, particularly in medium-voltage networks operating at 11 kV and 33 kV. The primary function of a drop-out fuse is to protect power lines and transformers from faults like short circuits, overloads, and other abnormal conditions. It provides a reliable means of isolating faulty sections of the network, thereby preventing damage to the equipment and ensuring the safety and continuity of the electrical supply.

Stay assembly

A stay assembly, also known as a stay set or guy assembly, is an essential component used in power transmission and distribution systems to provide mechanical stability to utility poles and structures. It consists of several parts that work together to anchor the pole securely to the ground, thereby preventing it from leaning or toppling due to the mechanical forces exerted by overhead power lines, wind, or other environmental factors. Stay assemblies are particularly important in ensuring the structural integrity and reliability of power networks.

Lightning arrestor 33kv

A lightning arrester, also known as a surge arrester, is a critical protective device used in electrical power systems, particularly in high and medium-voltage networks like 33 kV lines. Its primary function is to protect power lines, transformers, and other equipment from the damaging effects of lightning strikes and switching surges. By safely diverting the excess energy to the ground, a lightning arrester helps prevent equipment failures, power outages, and potential hazards, thereby ensuring the reliability and safety of the power system.

Lightning arrestor 11kv

A lightning arrester, also known as a surge arrester, is a critical protective device used in electrical power systems, particularly in high and medium-voltage networks like 33 kV lines. Its primary function is to protect power lines, transformers, and other equipment from the damaging effects of lightning strikes and switching surges. By safely diverting the excess energy to the ground, a lightning arrester helps prevent equipment failures, power outages, and potential hazards, thereby ensuring the reliability and safety of the power system.

Metering unit 11 and 33kv

A metering unit is an essential component in electrical power systems, particularly in medium-voltage networks operating at 11 kV and 33 kV. These units are designed to measure and record electrical parameters such as voltage, current, power, and energy consumption. Metering units provide accurate data that is crucial for monitoring, billing, and managing the power system’s performance. They are typically installed in substations, industrial plants, and at the point of supply to ensure accurate energy measurement and billing for high-consumption users.

D-Iron with Shackle 0.4kv

A D-Iron with shackle is an essential fitting used in low-voltage power distribution networks, specifically in 0.4 kV (400V) systems. It is a key component that provides mechanical support and electrical insulation for overhead conductors, ensuring the stability and safety of the distribution lines. The D-Iron, combined with a shackle, is typically used to secure and connect power conductors to poles, especially in situations where the direction of the line changes or at points where the conductor needs to be tensioned.

Installation of 11kV and 33kV lines

The installation of 11 kV and 33 kV power lines is a critical process in the development and expansion of medium-voltage electrical networks. These power lines are used to transmit electricity over medium distances from substations to distribution points or directly to industrial and large commercial consumers. The installation process involves several steps, including planning, design, procurement, construction, and testing, all of which must be carried out with strict adherence to safety standards and regulations.

Zesco Treated Poles 9,10,12&14

Zesco Treated Poles are essential components in power distribution networks, particularly for overhead lines. These poles are treated to enhance their durability and resistance to environmental factors. They come in various sizes, including 9, 10, 12, and 14 meters, catering to different application needs in electrical distribution and infrastructure projects.

CU/AL Cable Lugs

CU/AL cable lugs are essential electrical connectors used to join cables to terminals, buses, or other electrical components. They are designed to accommodate both copper (CU) and aluminum (AL) conductors, making them versatile components in electrical installations. The primary function of cable lugs is to provide a secure, conductive connection between the cable and the equipment, ensuring efficient power transmission and minimizing electrical resistance and heat generation.

Ring Main Unit (RMU) 11kV:

Ring Main Units (RMUs) are crucial components in electrical distribution networks, particularly in medium-voltage (MV) systems. They are designed to enhance the reliability and flexibility of power distribution by enabling the creation of ring circuits that can improve system resilience and facilitate easier maintenance. The 11 kV RMU is specifically used in systems operating at 11 kV and comes in various configurations, including 3-leg and 4-leg designs.

Aluminum Cable Steel Reinforced(ACSR)

Aluminum Conductor Steel Reinforced (ACSR) cables are widely used in overhead power transmission and distribution systems. They are known for their high strength-to-weight ratio and excellent conductivity, making them ideal for long-distance power transmission where both electrical performance and mechanical durability are essential.

ABC Cable

Aerial Bundled Cable (ABC) is a type of electrical cable used for overhead power distribution. It consists of multiple insulated conductors bundled together, typically with a common outer sheath. ABC cables are designed for use in medium to low-voltage distribution systems and offer a range of benefits over traditional open-wire systems.

CU XLPE HT Cable 11/33 kv

XLPE (Cross-Linked Polyethylene) HT (High Tension) cables with a voltage rating of 6.6/11kv & 6.6/33 kV are used for:
Power transmission and distribution
Substation connections
Industrial power supply
Renewable energy connections (e.g., solar, wind farms)
Underground power cabling
High-voltage applications in mines, oil rigs, and other heavy industries
Grid connections for commercial and residential complexes
Upgrade or replacement of existing cables in power infrastructure
These cables are suitable for:
High-voltage power transmission
High-current applications
Direct burial or installation in ducts
Indoor and outdoor use
Harsh environmental conditions
XLPE insulation provides:
High dielectric strength
Resistance to thermal aging
Chemical resistance
Moisture resistance