Trunnion-Clamp

Trunnion Clamp

 

SH Power provides fully customized solutions to meet the specific requirements of diverse power grid projects. Our expert engineering team offers technical guidance throughout the entire process—from product selection and structural design to installation and commissioning—ensuring that every fitting integrates seamlessly into your electrical system.

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Description

Product Features:

  • Designed for use on tangent suspension spans with horizontal or vertical post insulators
  • Material:
    • Body and Keeper-Aluminum alloy or Ductile iron,galvanized
    • Bolt-Galvanized steel
    • Spring-Stainless steel
  • For single conical spring, add “-S”to Catalog
  • For double conical springs, add “-2S”to Catalog No.

Technical Parameters:

Catalog No.Fig.No.

Clamping Range (inches)

Approx. Weight Per 100(Lbs.)

Body and keeper Material

SATC0571.25-.5781Aluminum
SATC0841.35-.8495Aluminum
SATC1061.50-1.0698Aluminum
SATC15011.00-1.50110Aluminum
SATC20021.50-2.00172Aluminum
SSTC0571.23-.57250Ductile Iron
SSTC0861.35-.86260Ductile Iron
SSTC1181.50-.1.18273Ductile Iron
SSTC1501.93-1.50295Ductile Iron
SSTC20021.50-2.00310 

 

Key Features

  • Comprehensive Product Range

Covering grid-line fittings, substation fittings and distribution-network fittings to meet the full chain of transmission, transformation and distribution.

  • High-Strength Materials

Made of hot-dip-galvanized steel, aluminium alloy and other premium materials for superior mechanical strength and corrosion resistance.

  • Precision Manufacturing

Critical parts produced on CNC machines and high-precision dies to guarantee tight tolerances and reliable assembly.

  • Strong Adaptability

Compatible with a variety of conductors, earth wires and insulator configurations for different voltage levels and system layouts.

  • Easy Installation & Maintenance

Rational design enables fast installation, cutting labour costs and maintenance downtime.

  • Reliable Performance

Validated through comprehensive mechanical, electrical, and environmental tests, ensuring stable long-term performance.

  • Safety & Compliance

Full range complies with national and IEC standards, ensuring safe grid operation.

Applications and Utility

  • Power Transmission Lines

Suitable for connection and fixation on all types of high-voltage (HV), extra-high-voltage (EHV), and ultra-high-voltage (UHV) transmission lines.

  • Substations

Provide secure connection and support for busbars, equipment and conductors.

  • Distribution Networks

Used for end support and connection in urban and rural distribution networks.

  • Renewable Energy Projects

Widely applied in grid-connection works for wind, PV and energy-storage projects.

  • Industrial Power Systems

Guarantee stable power supply to factories, mines, traffic hubs and other critical loads.

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