Why Rayphen Strain Clamp

Why Choose Rayphen Strain Clamp?

Rayphen Dead End Strain Clamp

A strain clamp is designed to hold the tension of attached conductors securely. The Rayphen dead end strain clamp not only fixes the conductor in place but also offers protection against environmental factors.

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The fireproof Rayphen dead end clamp for overhead lines ensures maximum clamping action. This robust performance is attributed to its hot-dip galvanized aluminum and malleable iron body.

Rayphen bolted strain clamps for transmission lines are easy to install and uninstall. These clamps are compatible with all aluminum conductors, such as AAC, ACSR, and AAAC.

The high-quality NLD quadrant strain clamp by Rayphen offers corrosion-free connections. It not only excels in clamping action but also provides reliability.

Rayphen strain clamps for AB cables are manufactured in accordance with strict quality control standards, ensuring excellent holding results with precision.

With 14 years of strain clamp manufacturing experience, Rayphen offers corrosion-free quality products at pocket-friendly prices.

Rayphen is recognized as the No.1 strain clamp manufacturer in China, supplying top-notch strain clamps for aerial lines up to 35kV.

Using the finest raw materials and advanced technology, Rayphen manufactures each piece of dead end clamp for overhead lines with precision and care.

Rayphen supplies overhead fittings globally, including bolted, hydraulic, and compression strain clamps.

Contact us for customized orders of dead end strain clamps. We guarantee safe delivery through secure packaging.

If you need strain clamps of different sizes, Rayphen can manufacture strain clamps using hot-dip galvanized aluminum alloy to the dimensions you specify.

If you have queries related to strain clamps for overhead lines, Rayphen's customer care service is available 24/7 to assist you.

Visit our website for the best strain clamp shopping experience!

Strain Clamp FAQs - The Ultimate Guide

Electrical hardware fittings include various accessories, tools, and devices essential for establishing secure connections. One crucial hardware component is the Rayphen strain clamp, which provides clamping to the conductors.

If you want to excel in your business or purchase strain clamps but lack knowledge about them, this guide will help you understand the basics. It covers structure, cost, manufacturing process, installation, and more.

Here is everything you must know!

Q1. What is a Strain Clamp?

A strain clamp is a hardware fitting that secures the conductor in place and bears the tension or strain of the conductor, ensuring strong and unbreakable electrical connections. Rayphen offers various strain clamps, including bolted strain clamps, NLL strain clamps, NLD malleable iron strain clamps, and strain clamps with or without insulation covers.

Q2. What are the Uses of Strain Clamps?

Strain clamps provide reliable connections and are suitable for distribution and overhead lines. Their uses include restricting conductor movement, ensuring reliable connections, and providing safety to conductors.

Q3. What are the Characteristic Features of Strain Clamps?

Rayphen strain clamps offer versatility, easy installation, high strength, and corrosion resistance, making them ideal for different cable sizes and overhead lines.

Q4. What are the Parts of a Strain Clamp?

A strain clamp is composed of several parts, including the main body, washers, inserts, and nuts and bolts. Each component plays a critical role in making the strain clamp function effectively.

Q5. What are the Functions of Strain Clamps?

Strain clamps hold, turn, and make terminal connections, provide protection to conductors and fiber optic cables, and attach wires to poles and towers.

Q6. What Materials are Used for Strain Clamp Manufacturing?

Rayphen strain clamps are primarily made from aluminum, aluminum alloys, and malleable iron. These materials are suitable due to their malleability, thermostability, casting properties, and resistance to weather changes.

Q7. How Many Types of Strain Clamps are There?

There are two main categories of strain clamps based on installation procedures and structure: detachable strain clamps (including wedge type and bolted strain clamps) and non-detachable strain clamps (including compression or hydraulic strain clamps).

Q8. How to Determine the Physical Interaction Between Strain Clamps and Conductors?

The design of a strain clamp dictates its physical interaction with overhead lines or conductors. Rayphen strain clamps are designed to ensure compatibility and smooth functioning without causing fatigue or stress to the conductor surface.

Q9. Can You Use Strain Clamps for Overhead Lines?

Yes, strain clamps, including the Rayphen bolted strain clamp, are ideal for use on overhead lines such as utility lines, power transmission lines, and distribution lines, ensuring strong and reliable connections.

Q10. What is the Classification of Strain Clamps Based on Purpose?

Strain clamps are categorized based on their application, such as fiber optic strain clamps, wedge small tension strain clamps for ADSS, strain clamps for OPGW, and various tension strain clamps for ADSS and OPGW.

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Q11. What Features to Look for Before Buying Strain Clamps?

Key features to consider include the design, manufacturing material, dimensions, quality control, and grip strength. Rayphen strain clamps are known for incorporating these essential features.

Q12. Is it Okay to Use Strain Clamps for High Voltage Lines?

Yes, strain clamps, such as the Rayphen NLL bolted strain clamp, are suitable for high voltage lines due to the hot-dip galvanization process, which ensures durability and protection against heavy current loads.

Q13. How to Differentiate Between a Strain Clamp and a Suspension Clamp?

Strain clamps and suspension clamps differ in shape, structure, and function. While strain clamps secure the conductor, suspension clamps link overhead cables and fix them in position.

Q14. What are the Design Specifications of Strain Clamps?

Rayphen strain clamps are bolted and quadrant type, featuring a clevis, high-quality aluminum or alloy body, steel bolts, washers, and nuts made by hot-dip galvanized material.

Q15. Does Strain Clamps Come with Insulation Covers?

Yes, Rayphen NLL series bolted strain clamps are available with insulation covers, providing safety and reducing current leakage, and are effective at temperatures ranging from -30°C to approximately 90°C.

Q16. Which Type of Conductors is Suitable for Strain Clamp Applications?

Strain clamps are suitable for all aluminum conductors, including AAC, AAAC, and ACSR. They are perfect for overhead power lines and fiber optic cables.

Q17. Can You Buy a Corrosion-Free Strain Clamp?

Yes, Rayphen strain clamps are corrosion-free due to the hot-dip galvanization process, which protects them against rust and extends their service life.

Q18. What is the Effect of Working Temperature on Accurate Strain Clamp Working?

The working temperature affects the strain clamp's performance by lowering or increasing the bolt torque, which in turn affects the clamp and wire temperature.

Q19. Can Strain Clamps Be Customized?

Yes, Rayphen offers customized strain clamps with different identification symbols, dimensions, and tensile strength values.

Q20. What is the Correct Way to Pack an Optical Cable Type Strain Clamp?

Strain clamps should be packed safely in cartons or wooden cases, with all components included, and good quality sacks can also be used to ensure safe delivery.

Q21. What is the ADSS Strain Clamp?

Rayphen strain clamps for ADSS cables provide reliable connections, enhancing the performance of self-supporting ADSS cables.

Q22. How Can You Improve the Service Life of Strain Clamps?

Regular lubrication and proper packaging can significantly prolong the service life of strain clamps by preventing corrosion and damage.

Q23. Can You Purchase Fireproof Strain Clamps?

Yes, Rayphen fireproof strain clamps are designed to withstand high temperatures and voltages, preventing fires and ensuring safety.

Q24. During Installation of Strain Clamps, Which Conditions Need Attention?

Consider checking weather conditions, bolt torque, and having the right tools for installation to ensure a safe and effective installation process.

Q25. What is the Clamping Range of Strain Clamps?

The clamping range varies by model. For example, Rayphen NLL series have clamping ranges from 16/2.5 to 120/20 mm for ACSR conductors and from 16mm to 300mm for aluminum conductors.

Q26. Is Strain Clamp an Insulating Fitting?

Yes, Rayphen strain clamps can be used as insulating fittings, suitable for insulated wires and cables.

Q27. How is Wedge Type Strain Clamp Made?

Rayphen wedge type strain clamps have two main cover bodies and clamp blocks forming a cone-like shape, fastened through threaded inserts, making installation easy and suitable for various wire applications.

Q28. Can You Get Strain Clamps of Different Sizes?

Yes, Rayphen offers strain clamps in various sizes, with the number of bolts adjustable to your needs.

Q29. Can You Use Strain Clamps for Heavy Duty Areas?

Yes, Rayphen strain clamps made from aluminum and malleable iron are robust and suitable for heavy-duty applications in commercial power projects.

Inspections - Strain Relief Clamp

The opening for the electric power cord to exit the bottom or side of a garbage disposal housing often has sharp edges. These sharp edges may cut into the electric cord over time due to vibrations, reaching for items under the sink, or general use, potentially causing a short or spark.

The solution is to add an appropriate grommet or strain relief clamp to protect the electric cord and prevent movement against the sharp edges of the housing.

The company is the world’s best supplier of silicone rubber electrical insulator. We are your one-stop shop for all needs, and our highly specialized staff will help you find the product you need.