SBT-001-2 Copper Transformer Clamp

SBT-001-2

Product Features

1. High-Quality Material

Generally made of copper no lower than T2 grade, it has excellent electrical conductivity, effectively reducing power loss during transmission.

2. Reasonable Structure

Typically designed with a screw hole for wire installation at one end and a pole-clamping threaded hole for transformer connection at the other end. This structure ensures compatibility with transformers of different capacities and securely fixes the wires.

3. Diverse Specifications

Capable of adapting to wires of different diameters, it meets the connection needs of copper-aluminum wires with cross-sectional areas ranging from 35 to 240 square millimeters. The surface is usually tin-plated to enhance oxidation and corrosion resistance.

Product Advantages

1. Secure Connection

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

2. Excellent Electrical Performance

The high electrical conductivity of copper results in low contact resistance and high current-carrying capacity for the clamp, effectively reducing heat generation and ensuring efficient and safe power transmission. Meanwhile, surface treatments such as tin plating further reduce contact resistance and improve electrical conductivity and oxidation resistance.

3. Convenient Installation

Installation via bolts is simple, and some clamps feature torque bolt structures to precisely control tightening force. This not only ensures a secure connection but also maximally protects the conductor from damage.

Functional Features

1. Electrical Connection

Primarily used for connecting busbar downlead wires in substations to the outlet terminals of transformers, 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 transformers and bearing mechanical loads such as conductor tension to ensure the stability of line connections.

3. Adaptability to Diverse Environments

Its excellent corrosion resistance enables it to operate stably in various environments (e.g., outdoor settings) and different climatic conditions for long periods, reducing maintenance and replacement frequency.

Specifications

Model	Suitableguide rod thread(mm)	Suitable Conductor Sizes(mm²)	All size (mm)
			M	W
SBT-M12	12	35~120	12	50
SBT-M14	14	50-150	14	50
SBT-M16	16	50~150	16	50
SBT-M18	18	95~240	18	60
SBT-M20	20	95-240	20	60
SBT-M22	22	150~400	22	70
SBT-M24	24	150~400	24	70
All measurements provided are manually obtained and may contain slight tolerances. Final dimensions shall be subject to the physical product.