QUESTIONS & ANSWERS
VP Metall AS is a specialized company dedicated to developing, testing, manufacturing, and selling implosive connectors for electrical transmission systems. The company operates in various countries worldwide, including the Nordic countries, Canada, and the USA.
Implosive connector technology is an innovative approach to splicing high-voltage conductors. This method utilizes explosives instead of hydraulic pressing, which has made it increasingly popular in the electrical utility industry. Implosive connectors offer several advantages over conventional methods, including greater efficiency and effectiveness in overhead line installations. These connectors ensure the safe and reliable transmission of high-voltage electricity by harnessing implosive energy.
Using implosive sleeves offers a faster and more straightforward installation process than traditional hydraulic crimping fittings. This results in significant time and cost savings and faster project completion. These connectors and sleeves have a robust design that ensures a reliable and substantial connection between transmission line conductors. They can withstand harsh environmental conditions such as corrosion, vibration, and thermal cycling, making them ideal for use in challenging environments. Furthermore, implosion jointing is a cost-effective alternative to traditional crimping methods. Its simple installation process not only saves time but also reduces labor costs. Lastly, the long-term reliability and safety of the connectors and sleeves contribute to minimizing maintenance expenses in the future.
Implosive connectors compress metal sleeves over overhead conductors with a small implosive charge. This charge is a thin detonator capsule that wraps around the sleeve and is detonated by a strong high voltage spark. The resulting shock wave travels along the sleeve, uniformly compressing it over the line conductors and creating a strong and permanent bond.
Implosive Compression Dead End (ICDE) is a type of conductor hardware used in overhead power lines. It's also a method used to terminate ACSR conductors. The ICDE method utilizes implosive technology to compress the steel core of the conductor, which in turn compresses the aluminum conductor around it. This creates a secure termination point for the conductor that is both strong and reliable. The implosion jointing method is preferred in transmission and distribution lines as it reduces installation time and improves safety due to its secure grip configuration.
The implosive repair sleeves are an implosive connector that can be used to repair damaged conductors.
Step1:
Preparation: Clean the damaged area and ensure it is dry and debris-free.
Step2:
Installation: Slide the repair sleeve onto the damaged conductor, ensuring it covers the entire damaged conductor area.
Step3:
Activation: Activate the implosive repair sleeve by applying explosives, depending on the type of joint being used.
Step4:
Inspection: Inspect the repaired area to check that the marks are in place before and after installation
Our product range includes full tension joints, dead-ends, jumper terminals, repair sleeves, repair joints, tension splices, and more.
Our implosive connectors have gained popularity among transmission line construction companies and power utility contractors in the Nordic region,
Canada, and the United States.
To purchase implosive connectors from VP metall AS, visit our website or contact us directly. If you are from America or Canada, you can check if we have authorized distributors or resellers in your area.
No, we do not offer installation services. However, we can provide technical support and guidance to ensure that our implosive connectors are installed correctly.
Moreover, we can connect you with trained contractors which can execute istallation services.
Yes, our implosive connectors are designed and tested to meet the highest safety standards. We also provide comprehensive safety instructions and guidelines to ensure that our products are used safely.
VP metall AS provides shipping services for our implosive connectors. You can order the products by filling in the online contact form, then we will contact you within 24 hours. Products will be shipped to your desired location. We also have authorized distributors and resellers in some areas, which may offer local pickup options.
It is recommended to contact VP metall AS directly for more information on shipping and pickup options.
To visit our company, it is necessary to schedule an appointment in advance. Please contact us through our contact form or via email to arrange a visit.
We will be happy to assist you!
No, implosive sleeve connectors can be installed professionally without special tools. However, it is highly recommended to consult with a professional or refer to the manufacturer's instructions for the specific product to ensure a successful installation.
Implosive dead ends generally do not require regular maintenance. It is important to note that implosive dead ends are designed to provide reliable and long-lasting performance. They are engineered to withstand the mechanical and electrical stresses of the application without the need for frequent maintenance. However, periodic inspections may be advisable to ensure the integrity and proper functioning of the implosive dead ends.
Yes, it is possible to detonate multiple implosive connectors simultaneously. The implosive splicing technology allows for the detonation of multiple implosive sleeve connectors simultaneously. This can be done either at ground level or in the air, depending on the convenience for the stringing crew and the specific project requirements.
VP Metall has a team of specialists who can offer training to employees at any site where implosive connectors will be installed. However, it is strongly advised that the line workers visit our facility in Raufoss, Norway, so that we can provide a practical demonstration as well.
You can easily keep up with our latest technical content by following us on LinkedIn and YouTube, where we regularly update our feeds and share news.
Please contact us via our contact form or simply write us an e-mail at post@vpmetall.no.
Please contact us via our contact form or simply write us an e-mail at post@vpmetall.no.
