JB PG Clamp(Aluminum wire ACSR)
JB PG Clamp(Aluminum wire ACSR)
JB PG Clamp(Aluminum wire ACSR)
JB PG Clamp(Aluminum wire ACSR)
JB PG Clamp(Aluminum wire ACSR)
JB PG Clamp(Aluminum wire ACSR)

JB PG Clamp(Aluminum wire ACSR)

JB PG Clamps are versatile, offering a range of options to accommodate different types of conductors and installation needs in electrical transmission and distribution systems. Their material composition and design ensure secure connections while resisting the elements.

Product Description

Product Introduction:

The JB PG Clamp is a specialized electrical connector designed for use with aluminum wire and ACSR (Aluminum Clad Steel Reinforced) conductors. This clamp plays a vital role in electrical systems, providing secure and efficient connections that are essential for reliable power transmission.

Product Details:

  • Material:
    • Body: Crafted from aluminum for its lightweight properties and excellent conductivity.
    • Bolt: Made from hot-dip galvanized steel for secure fastening and corrosion resistance.
  • Design:
    • Available in various types to suit different connection needs, including bolt type, H type (or C type), and wedge type parallel groove clamps.
  • Application:
    • Specifically designed for use with aluminum wire and ACSR conductors in electrical power systems.

Structural Features:

  1. Aluminum Body: Offers lightweight construction and good electrical conductivity.
  2. Galvanized Steel Bolt: Provides a protective layer against corrosion, ensuring the clamp’s durability.
  3. Non-Bearing Type: Ensures ease of installation and adaptability in various electrical configurations.
  4. Bolt Type Parallel Groove Clamp: Available in equal diameter and reducing diameter versions for versatile application.

Installation Process:

  1. Conductor Preparation: Inspect and prepare the aluminum wire or ACSR conductors for connection.
  2. Clamp Selection: Choose the appropriate type of JB PG Clamp based on the conductor’s diameter and connection requirements.
  3. Clamp Attachment: Position the clamp around the conductors, aligning the grooves to securely hold them in place.
  4. Bolt Tightening: Fasten the clamp using the galvanized steel bolt, ensuring a tight and secure connection.

Applicable Environmental Conditions:

  1. Operating Temperature Range: Designed to perform within a wide temperature range, typically from -40°C to +105°C, suitable for diverse climates.
  2. UV and Weather Resistance: The clamp’s materials are resistant to UV radiation and various weather conditions, ensuring long-term outdoor performance.
  3. Chemical Resistance: Engineered to resist common environmental chemicals, maintaining the clamp’s integrity in polluted environments.
  4. Humidity Tolerance: Built to perform well in high humidity environments, ensuring reliable operation in damp conditions.

Specifications

Type Bolts Applicable conductor
diameter(mm²)
Qty Diameter
JB-0 2 M10 16-25
JB-1 2 M12 35-50
JB-2 3 M12 70-95
JB-3 3 M16 120-150
JB-4 3 M16 185-200

 

Product Advantages

  • Structural Design Advantages:
  • 1. Non-Magnetic Materials: The use of non-magnetic materials in the groove clamp design prevents power loss, ensuring efficient energy transfer.
  • 2. Ease of Installation and Disassembly: These clamps are convenient to install and remove, facilitating maintenance and adjustments without complexity.
  • 3. Versatility in Wire Combinations: Suitable for a variety of wire combinations, the clamps demonstrate strong applicability across different electrical setups.
  • 4. Side Push Mechanism: The side push design showcases the advantages of non-magnetic materials and high-elastic aluminum alloy, ensuring the clamp and conductor move synchronously to avoid conductivity issues due to thermal expansion.
  • Material Selection Benefits:
  • 1. Cu-Aluminum-Alloy Construction: Made from an anti-oxidation aluminum alloy with toothed structure, these clamps offer low contact resistance and a reliable connection.
  • 2. Component Integration: The components are designed to stay connected, preventing detachment during installation and providing a secure hold over a large area.
  • 3. Creep Resistance: The design minimizes wire creep, ensuring that the electrical conductivity and connection reliability are consistently maintained.
Aluminium PG Clamp

Application Places

Application scenario

1. Tensile pole tower: tensile pole tower is a main equipment in power transmission and distribution lines, used to bear the tension of the line. Parallel groove clamp is widely used in tensioned tower, used to connect wire and equipment joints.

2. Wire junction: The groove clamp can also be used to connect the wire, especially at the wire junction. Wire joint is the key component of carrying wire force in power transmission and distribution system, and its quality directly affects the safe operation of the line. The parallel groove clamp has a reliable connection to ensure the stability and reliability of the wire.

3. Other application scenarios: Parallel channel clamp can also be used in other power equipment, such as power transformation equipment, distribution equipment, etc. In these equipment, it is greatly affected by the environment, and it is necessary to choose products with high strength, corrosion resistance, high resistance, low temperature and explosion-proof characteristics.

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Faq

  • 1. What are the common classification of parallel groove clamp?

    1. Single row and groove clamp: composed of a row of metal sheets, fixed together by a screw, used for wire and groove and connection.

    2. Double row and groove clamp: composed of two rows of metal sheets, can be connected to two wires, easy installation, divided into different specifications and models.

    3. Three-row and trench clamp: composed of three rows of metal sheets, connected to three wires, so that the wiring is more stable and reliable.

    4. Four row and groove clamp: composed of four rows of metal sheets, used to connect more wires, suitable for larger current and higher voltage occasions.

    5. Five row and groove clamp: composed of five rows of metal sheets, connected with five wires, the structure is more stable and reliable, suitable for large electrical equipment.

  • 2. What are JB PG Clamps typically used for?

    JB PG Clamps are used to secure aluminum wire and ACSR conductors in electrical transmission and distribution systems, ensuring stable and reliable connections.

  • 3. Do JB PG Clamps require regular maintenance?

    While they are designed for low maintenance due to their corrosion-resistant materials, it is still recommended to periodically inspect JB PG Clamps for signs of wear or damage to ensure continued performance.

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