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Copper-Aluminum Equipment Clamp

Copper-Aluminum Equipment Clamp

Home /  Products /  Equipment Clamp Series /  Copper-Aluminum Equipment Clamp /  Copper-Aluminum Equipment Clamp

ST-001-2 Copper Equipment Clamp

ST-001-2

Product Features

1. High-Quality Material

Generally made of copper materials such as T3 oxygen-free copper, it has excellent electrical conductivity, effectively reducing power transmission losses.

2. Reasonable Structure

The outgoing line part often features a semi-circular arc structure, which can make large-area contact and tightly hold the conductor. According to the angle between the downlead and the equipment terminal, there are various types such as 0° and 30° to meet different installation requirements.

3. Advanced Technology

Most are formed in one piece through stamping processes, and some adopt integral die-casting for one-piece molding. The product quality is stable, requiring no excessive post-processing.

Product Advantages

1. Excellent Electrical Performance

Copper itself has high conductivity, and the clamp features low contact resistance and high current-carrying capacity, effectively reducing heat generation to ensure efficient and safe power transmission. It is also less susceptible to electromagnetic interference.

2. Secure Connection

Using bolted connections and other methods, combined with a reasonable structural design, the clamp ensures tight connections between the clamp, conductor, and electrical equipment terminals. It can withstand certain tensile forces and vibrations, making it less prone to loosening.

3. Convenient Installation

During installation, simply place the bare conductor in the semi-circular arc and tighten the bolt. The clamp will automatically correct the central position of the bare conductor, offering simple operation and improving work efficiency.

4. Strong Corrosion Resistance

The surface of some clamps is treated with tin plating, hot-dip galvanizing, etc., to enhance oxidation and corrosion resistance, enabling long-term stable operation in various environments such as outdoor settings.

Functional Features

1. Electrical Connection

Primarily used for connecting busbar downlead wires in substations to the outlet terminals of electrical equipment such as transformers, circuit breakers, instrument transformers, and disconnectors, establishing reliable electrical connections between electrical equipment and conductors to ensure smooth current flow.

2. Mechanical Fixing

Provides mechanical support for conductors, securely fixing wires to electrical equipment and bearing mechanical loads such as conductor tension to ensure the stability of line connections.

Specifications
Model Suitable ConductorSizes(mm) Plate width W Numberof Bolts TotalL
ST-1 35-50 40 4 145
ST-2 70-95 40 4 175
ST-3 120-150 50 6 225
ST-4 185-240 50 6 225
ST-8 300 80 6 225
All measurements provided are manually obtained and may contain slight tolerances. Final dimensions shall be subject to the physical product

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