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ALPHA TREFOIL DATA SHEET

ALPHA TREFOIL DATA SHEET

ALPHA TREFOIL DATA SHEET

Product catalog summary
Overview: The document provides technical specifications and testing information for Emperor Cable Cleats, specifically designed for trefoil and single cable applications requiring high short circuit withstand capabilities. The cleats are made from 316L stainless steel and feature a patented design for rapid installation.
Specifications: The cleats are available in various sizes, accommodating cable diameters ranging from 19mm to 128mm. They are designed to be fixed using either two 10mm bolts or a single 12mm bolt. The cleats include an integral LSF Polymeric liner and base pads for cable protection during short circuits.
Testing and Compliance: Emperor Cable Cleats comply with the London Underground Standard 1-085 and have American Bureau of Shipping Type Approval. They have been tested according to IEC 61914:2009 standards, demonstrating high impact resistance and the ability to withstand electromechanical forces and lateral loads.
Performance Data: The cleats have been tested for axial movement and lateral load, withstanding forces of 9.4 Newtons and 9.3 Newtons, respectively. They can endure temperatures from -40 to 60 degrees Celsius and have passed the Needle Flame Test with an application time of over 120 seconds.
Recommendations: For optimal performance, it is recommended to use the specified bolt sizes for fixing. The cleats are suitable for harsh environmental conditions due to their robust construction and materials.
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Catalog excerpts

ALPHA TREFOIL DATA SHEET-1

Emperor Data Sheet (Trefoil) UK Patent GB 233 9237 Emperor Cable Cleats are available for trefoil and single cable applications where the highest levels of short circuit withstand are required. The unique patented design allows rapid installation. The frame, manufactured from 316L stainless steel , offers the ultimate protection against the harshest environmental conditions. The frame is tightened and locked using a combination of M12 Set Screw, Nyloc Nut and washer in A4 Stainless Steel , Screw head Retainer in 'Zero-Halogen, Low Smoke & Fume' (LSF) Nylon (MDS02 Data Sheet)* and Emperor LSF Polymeric Washer (MDS01 Data Sheet)*. To protect and cushion the cables during short circuit conditions, the cleat is supplied with an integral LSF Polymeric liner and base pads (MDS01 Data Sheet)*. Recommended fixing methods include using either two 10mm bolts or a single 12mm bolt (available as extras), although other bolt sizes can be accommodated. * Material Data Sheets MDS01 & MDS02 are available upon request. Emperor Cable Cleat (Trefoil)

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ALPHA TREFOIL DATA SHEET-2

Testing Information Emperor Cleats have been tested in line with the International Standard of 'Cable Cleats for Electrical Installations' IEC 61914:2009. Typical results are detailed below: Units / Classification Emperor Trefoil Cable Application Test Data Cleat Type Impact Resistance Very Heavy Classification (5kg @ 400mm) Resistance to Electromechanical Force (undertaken at Damstra Laboratories NL) Resistance to Electromechanical Force (undertaken at Damstra Laboratories NL) kA @ 600mm Centres M10 Fixings (withstanding more than one short circuit) Temperature for Permanent Application Needle...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.