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Equipment Clamp for Overhead Lines | Aluminum – YiHaoPower

  • High Electrical Conductivity: Precision cast and extruded from high-grade aluminum alloy to ensure low contact resistance and excellent electrical performance.
  • Bimetallic Corrosion Protection: Copper-aluminum transition pads eliminate galvanic corrosion when connecting aluminum conductors to copper equipment studs.
  • Heavy-Duty Bolted Pressure Pad: Multiple high-grade galvanized bolts ensure uniform clamping force and vibration-proof contact stability.
  • Versatile Configurations: Available in standard single-conductor, twin-conductor double-groove, and bimetallic terminal plate options for diverse substation layouts.

Need Custom Specifications? Contact YiHaoPower today for CAD drawings, technical data sheets, and direct factory wholesale quotes.

Product Overview

The Equipment Clamp (SL, DTL, and SYG Series Equipment Terminal) is a vital power terminal fitting used in high-voltage substations, distribution networks, and industrial power plants. Manufactured by YiHao Power, these clamps connect overhead conductors to electrical equipment terminal pads (such as transformers, circuit breakers, and disconnect switches). Their precision-engineered design ensures maximum current conductivity and long-term electrical safety.

Technical Specifications

Parameter Specification
Product Series SL / DTL / SYG Series Equipment Clamps
Body Material Aluminum Alloy / Bimetallic (Copper-Aluminum) / Carbon Steel
Fasteners Hot-Dip Galvanized Steel Bolts, Washers & Nuts
Surface Finish Natural Polish / Friction-Welded Bimetallic Pad
Standard Compliance ISO / ASTM / IEC / BS Standards Compliant
Application Scope Substations, Transformers, Circuit Breakers & Transmission Terminations

Product Types & Key Features

  • Bolted Aluminum Equipment Clamp (SL Series): Designed for connecting aluminum conductors to aluminum equipment terminal plates with ease of field installation.
  • Copper-Aluminum Bimetallic Clamp (DTL Series): Features a friction-welded copper layer on the terminal plate to prevent electrochemical corrosion when mating aluminum lines with copper terminals.
  • Twin-Conductor Equipment Clamp: Accommodates dual bundle conductors in a single terminal plate, ideal for high-current substation applications.

Quality Assurance

Every batch of equipment clamps manufactured by YiHao Power undergoes strict quality control, including dimensional verification, electrical resistance testing, and bimetallic bonding inspection.