Grounding Block for Induced Current & Static Electricity

Ensure maximum safety during conductor tensioning with our specialized grounding block. This device is engineered to effectively eliminate induced static electricity and current, protecting your crew and equipment on worksites near energized power lines.

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Grounding Block: The Essential Safety Device for Eliminating Induced Current During Tensioning

As a prominent China manufacturer and exporter, Ningbo Changshi Electric Power Machinery Manufacturing Limited is dedicated to providing specialized equipment that addresses the most critical safety challenges in the power industry. The Grounding Block for Induced Current & Static Electricity is a prime example of this commitment. This crucial safety device is designed to be used during the tensioning phase of conductor and ground wire installation—a time when the risk of induced static electricity and current is at its highest, particularly when working in proximity to existing energized lines. The block's sole purpose is to provide a safe and effective path for these electrical charges to be dissipated into the earth, thereby protecting your crew and preventing potential damage to equipment.

This grounding block is a non-negotiable tool for any professional OHTL crew. Its robust construction and reliable grounding connection ensure it can perform its vital function even under demanding conditions. Its design is focused on ease of use and secure installation, providing a simple yet highly effective safeguard against a significant electrical hazard. By making this grounding block a standard part of your safety protocol, you are taking a proactive step to mitigate risk and ensure the well-being of your personnel.

Product Features & Benefits:

  • Induced Current & Static Electricity Elimination: The primary benefit is its ability to safely dissipate induced current and static electricity from conductors and ground wires to the earth.

  • Enhanced Worksite Safety: A critical piece of safety equipment for any project performed in parallel with or near energized circuits, mitigating a major electrical hazard.

  • Robust & Durable Construction: Built with a high-strength frame and a reliable grounding connection, the block is designed for long-term use and the demanding outdoor environment.

  • Easy to Use & Install: The block is designed for quick and secure installation, allowing your crew to deploy it efficiently during the tensioning process.

  • Essential for Tensioning: Specifically designed to be used during the tensioning phase of stringing, when conductors and ground wires are most susceptible to induced charges.

Product Applications:

The grounding block is an essential machine for:

  • Conductor Tensioning Operations: The primary application for safely grounding conductors during the tensioning phase of new line installation.

  • Ground Wire Tensioning: Ideal for providing a reliable grounding point for earthwires, including OPGW, during the sagging and tensioning process.

  • Projects Near Energized Lines: A critical safety tool for any project where new lines are being installed in close proximity to existing energized circuits.

  • High-Voltage & EHV Stringing: An indispensable safety device for any high-voltage and extra-high-voltage (EHV) line project where induced currents and static electricity are a significant factor.

Technical Data Sheet:

Order number

Model

Root diameter of sheave

Applicable conductor    

Maximum current (A)

Material of sheave

Weight (kg)

12101

SJL-100

Φ46

LJJ720 and below

100

Cast aluminum

8.0

12102

SJT-100

Φ50

earthwire

100

Cast iron

10

·Uses: to eliminate induced static electricity in conductor or grounding wire spread when tensioning erect wires .

·Notes :grounding wire and grounding pile provide additionally.

Note: The actual specifications and performance may vary depending on the specific model and customer requirements. Please contact us for detailed technical datasheets for precise information.

Why Choose Ningbo Changshi for Your Safety Equipment?

Choosing Ningbo Changshi means partnering with an industry leader who is committed to providing a comprehensive suite of high-quality tools and equipment. Our grounding block is a prime example of our dedication to providing specialized, purpose-built solutions that prioritize the safety of your crew above all. As your one-stop supplier, we ensure every product we provide is engineered to the highest standards, guaranteeing a successful and safe project.


Final Summary

The Grounding Block for Induced Current & Static Electricity is the definitive solution for achieving safe, efficient, and controlled conductor and ground wire tensioning. Its unique design and robust construction make it an indispensable safety tool for streamlining your OHTL construction, maintenance, and repair operations with superior protection against induced charges.

Prioritize safety on your next project with a specialized grounding block. Learn more about our grounding block and how it can protect your crew. Contact Ningbo Changshi Electric Power Machinery Manufacturing Limited today to request a detailed quotation and technical specifications tailored to your specific needs!

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