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HIGH VOLTAGE WIRE AND CABLE PRODUCTS

HIGH VOLTAGE WIRE AND CABLE PRODUCTS
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HIGH VOLTAGE WIRE AND CABLE PRODUCTS

Product catalog summary
Quality Policy
Teledyne Reynolds, Inc. is dedicated to fulfilling customer expectations by delivering quality products on time and adhering to customer requirements. The company emphasizes continual process improvement and employee development, with quality objectives regularly reviewed for relevance.
Statement of Warranty
For detailed sales terms and conditions, refer to Teledyne Reynolds' terms and conditions document.
Patent and Trademark Notices
Teledyne Reynolds products are protected by U.S. and foreign patents. Specifications may change without notice, and dimensions are typically shown in inches with millimeter equivalents. Notable trademarks include TEFLON®, NOMEX®, and Coolanol®.
Certifications
Teledyne Reynolds holds certifications such as ISO9001:2008, IPC 610/620, AS9100C, and J-STD-001.
Introduction
Teledyne Reynolds, Inc. (TRI) specializes in wire and cable for the Defense, Medical, Instrumentation, and Aerospace industries, designed for reliable operation at voltages up to 120 kVDC. With over six decades of experience, TRI produces superior products and focuses on designing high-performance cables that are lighter, smaller, and more flexible.
Product Applications
Wire products are used in HV Power Supplies, RADAR/LIDAR, Satellite Propulsion, Photomultiplier Tubes, High Energy Physics, Ordinance Systems, CRTs, Magnetrons, TWTs, Klystrons, Electronic Countermeasures, and Lasers.
Heritage and Growth
Founded in 1948, Teledyne Reynolds expanded from a precision machine shop to high voltage connectors and cable assemblies in the 1960s, now including four U.S. product divisions and subsidiaries in Great Britain and Wales.
Product Offerings
Products include high voltage connectors and cable assemblies, hybrid multi-pin connectors, instrumentation and control cable assemblies, ceramic-to-metal brazed connectors, high current vacuum switches, over voltage gas discharge tubes, high voltage capacitors, and LED aircraft lighting products.
Cable Conductor Data
Specifications for cable conductor sizes, stranding, and current ratings are provided, emphasizing the importance of selecting the appropriate conductor for specific applications.
Material Properties
Properties of insulation and jacket materials like FEP, PFA, PTFE, ETFE, and Silicone Rubber are outlined, highlighting their features and suitability for high voltage applications.
Specialized Products
Specialized products like Micro FlexTM, Quiet LineTM, Semi/ConTM, and Hi/PureTM are designed for specific high-performance applications, such as reducing partial discharges or enhancing flexibility.
Hi/PureTM Low Corona Discharge Option
This option provides ultra-pure high voltage wires for high vacuum applications, with rigorous testing to ensure reliability in low pressure environments.
Semi/ConTM Semi-Conductive Silicone Rubber
Designed to reduce electrical stress and improve reliability in high voltage applications, with a comparison of electrical stress between standard coax wire and Semi/ConTM wire.
Design Considerations for High Voltage Wire
To prevent dielectric failure, select wires with a higher operating temperature range and voltage rating than the expected environment. Connector insulation and assembly techniques are crucial for reliability, with unique fabrication methods and verification testing under aerospace conditions.
Quality Control
All products undergo a dielectric strength test, applying a voltage greater than the operating voltage, ensuring reliability across different altitudes and temperatures.
Corona or Partial Discharge
Concerns about corona should be addressed with Teledyne Reynolds' Engineering Department, known for expertise in corona detection and manufacturing products resistant to corona effects.
Operating Temperature Range
For FEP, PFA, and silicone rubber wires, the recommended operating temperature is -55° to 125°C, with testing available for reliability outside this range.
Cable Routing and Bend Radius
Avoid sharp bends to prevent stress and corona points, with bend radius formulas provided for different cable conditions.
Ready-to-Bond™ – FEP/PFA Wire and Cable Etching or Coating
A proprietary process for etching or coating FEP and PFA wires enables bonding with silicone rubber or epoxy materials, enhancing versatility for high voltage applications.
Space Use
Products for space applications undergo stringent cleaning and testing, meeting outgassing requirements and offering Red Plague resistant conductors upon request.
Liquid Dielectrics
Silicone rubber cables are incompatible with certain dielectric oils, which can cause swelling. Uncoated FEP or PFA cables are recommended in such environments.
Loss Line Cable
Quiet Line™ cables are manufactured for RF attenuation, with engineers available for consultation.
Semi/Con™ Semi-Conductive Silicone Rubber
Semi/Con™ cables offer resistance to electrical stress and minimal corona at rated voltage, eliminating air voids and distributing the electrostatic field evenly.
Properties of Insulation and Jacket Materials
Various materials are compared for properties like dielectric strength, flexibility, and temperature range, with Teflon® noted for specific advantages.
Overview of FEP and Quiet LineTM Products
FEP Cable Characteristics: FEP cables resist pin-holing and high voltage punch-through, even when abraded, and are more resistant to damage from sharp edges. The Ready-to-BondTM product line allows for excellent bonding despite FEP's bonding challenges.
Physical, Thermal, and Electrical Properties: FEP has a specific gravity of 2.14, tensile strength of 3500 PSI, and can operate continuously at temperatures up to 204°C, with excellent flame resistance and low water absorption.
Quiet LineTM Attributes: Designed for high voltage applications, Quiet LineTM uses ferrite-powder filled silicone insulation to increase inductance and filter out high-frequency noise, ideal for RF interference suppression.
Product Specifications: Lists part numbers with specifications such as operating voltage, attenuation, and conductor plating, available in various configurations.
Micro FlexTM Wire and Cable: Highly flexible and suitable for aircraft environments, featuring PFA insulation and high strand count silver-plated copper conductors.
Recommendations: Pre-conditioning of FEP cables is recommended to prevent shrinkage during temperature cycling.
Conclusion: Teledyne Reynolds offers a range of high-performance cables suitable for various high voltage and high-frequency applications, with customization options available.
Features:
- Flexible and lightweight design suitable for up to 18 kVDC operation.
- PFA insulation provides durability and reliability.
- Non-combustible with a low smoke rating.
- Operates in temperatures ranging from -55°C to 125°C.
Testing:
Wires have undergone various tests according to MIL-W-22759 guidelines, including wrap test, life cycle, low temperature, insulation resistance, bend test, thermal shock, blocking, dielectric test, and humidity.
Typical Applications:
Used in helmet-mounted display CRT cabling, helmet tracker cabling, ejection safe quick disconnect connector cabling, transformer winding, communication cabling, high vibration aircraft cabling, medical instrumentation cabling, and flight line or automotive test equipment cabling.
Product Specifications:
Lists part numbers with specifications such as operating voltage, conductor plating, conductor diameter, and diameter over silicone coating.
- Silicone coated FEP wire attributes include a uniform silicone rubber coating for superior dielectric bonding.
- High voltage coaxial/shielded cables are used in military and industrial applications, with specific cables designed for controlled impedance, inductance, and capacitance.
Ordering Information:
Products are available in various colors, specified by adding a numeric designation to the part number.
- Pre-conditioning of wires is recommended to prevent shrinkage during temperature cycling.
Additional Notes:
Emphasizes the importance of contacting Teledyne Reynolds’ Engineering for custom designs and the most up-to-date product information.
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Catalog excerpts

HIGH VOLTAGE WIRE AND CABLE PRODUCTS-1

Quality Policy Teledyne Reynolds Inc. 5005 McConnell Avenue Los Angeles, California 90066 Tel: (310) 823-5491 Fax: (310) 822-8046 www.TeledyneReynolds.com [email protected] Teledyne Reynolds, Inc. strives to satisfy customer expectations by providing quality products, on time, and in compliance with customer requirements. As an organization, we are committed to continual process improvement and employee development. In support of these objectives, quality objectives are established, measured, reported, and periodically reviewed for continuing suitability. Teledyne Reynolds UK Navigation House, Canal View Road Newburry, Berkshire RG14 5UR England Tel: +44 (0)1635 31137/262200 Fax: +44 (0)1635 521936 www.TeledyneReynolds.co.uk [email protected] Teledyne Reynolds, Inc. holds quality certifications for the following: w ISO9001:2008 w IPC 610/620 w AS9100C w J-STD-001 INTRODUCTION Teledyne Reynolds, Inc. (TRI) supplies wire and cable to the Defense, Medical, Instrumentation and Aerospace industries that Statement of Warranty For a complete set of Teledyne Reynolds terms and conditions that expressly apply to all sales, please go to http://www.teledynereynolds.com/pdf/Terms_and_Conditions_of_Sale.pdf are designed to reliability operate at voltages up to 120 kVDC. Taking advantage of our six decades of experience working in areas such as high voltage induced electric fields, high dielectric Patent and Trademark Notices 1. ©Copyright by Teledyne Reynolds, Inc. All international rights reserved. 2. Teledyne Reynolds, Inc. products are covered by U.S. and foreign patents and/or patents pending. 3. Specifications in this printed piece are subject to change without prior notice. 4. Unless otherwise noted, dimensions in this printed piece are shown in inches over the millimeter equivalent. 5. TEFLON® and NOMEX® are registrered trademarks of Dupont. 6. Coolanol® is a registered trademark of Exxon Mobil. strength materials and low partial discharge interconnect design to create products far superior to the traditional wire market. TRI has also continued to meet the demands of customers to design and manufacture high performance cables that are lighter, smaller and more flexible. Approved for Public Release: MP/022/15 The wire products supplied by Teledyne Reynolds are used extensively in; w HV Power Supplies w Satellite Propulsion w High Energy Physics w Cathode Ray Tubes (CRT) w Traveling Wave Tubes (TWT) w Electronic Countermeasures w RADAR / LIDAR w Photomultiplier Tubes w Ordinance Systems w Magnetrons w Klystrons w Laser TRI welcomes the opportunity to work with you on your current wire and cable requirements and to assist you in developing interconnect products for your next generation high reliability systems.

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HIGH VOLTAGE WIRE AND CABLE PRODUCTS-2

Heritage Quality Performance INDEX BY PART NUMBER Heritage Quality Performance The Heritage of Teledyne Reynolds, Inc. Part Number Part Number Part Number Part Number Teledyne Reynolds was founded in 1948 in Culver City, California. The company started as a precision machine shop serving the aircraft industry. In 1949 the company added a plastic molding capability and began molding insulators for electrical connectors. The 1960s proved to be a significant decade in the design and production of high voltage connectors and cable assemblies. The Series 31 connectors and their incorporation into cable...

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HIGH VOLTAGE WIRE AND CABLE PRODUCTS-3

Heritage Quality Performance CABLE CONDUCTOR DATA SIZE • STRANDING • CURRENT RATING Approximate Diameter Cross Section Current Rating Approximate Diameter Cross Section Current Rating Heritage Quality Performance High Voltage Wire and Cable General Information Properties of Insulation and Jacket Materials Information FEP (Fluorinated Ethylene Propylene) w Ready-to-BondTM FEP with Silicone Rubber Coating w Ready-to-Bond FEP with Silicone Rubber Coating and Woven Nomex® Jacket w Ready-to-BondTM PFA with Silicone Rubber Coating PTFE (Polytetrafluoroethylene) w PTFE w Ready-to-Bond Etched PTFE ETFE...

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HIGH VOLTAGE WIRE AND CABLE PRODUCTS-4

Heritage Quality Performance Hi/PureTM LOW CORONA DISCHARGE OPTION HIGH VOLTAGE WIRE Teledyne Reynolds can apply the Hi/PureTM Low Corona TRIvisionTM Visual Inspection Discharge option to any new or existing PFA wire designs that The wire products supplied by Teledyne Reynolds are used extensively in the Aerospace, Test and Measurement, Medical, and Defense industries where components are being designed into systems for use well into the 21st century. The recurring theme in these industries is the need for cables with higher performance characteristics but smaller diameters, lower weight, and...

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HIGH VOLTAGE WIRE AND CABLE PRODUCTS-5

SEMI-CONDUCTIVE SILICONE RUBBER Shielded Cable (continued) Figures 5a and 5b show the electrostatic field in a shielded cable with and without semi-conductive layers. Note the even field distribution of the Semi/Con™ cable as compared to a shielded cable without the semi-conductive layers. Figure 5a - E-field in a basic coaxial silicone cable Figure 5b - E-field in a Semi/Con™ cable Figure 6 shows the electrical stress comparison between standard coax wire and Semi/Con™ wire. As depicted in Figure 1, what's being referred to as a "valley" is the area between conductors and "peak" is the individual...

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HIGH VOLTAGE WIRE AND CABLE PRODUCTS-6

Heritage Quality Performance HIGH VOLTAGE WIRE AND CABLE GENERAL INFORMATION Corona or Partial Discharge Customers with concerns about partial discharge, also known as corona, should consult Teledyne Reynolds’ Engineering Department before selecting a high voltage wire product. Teledyne Reynolds is extremely knowledgeable concerning the origins of corona, how it effects the reliability of a product and can apply design driven remedies to prevent its inception. Teledyne Reynolds is noted in the industry for its corona detection equipment and technical competence in analyzing the existence and...

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HIGH VOLTAGE WIRE AND CABLE PRODUCTS-7

Heritage Quality Performance SEMI/CONTM SEMI-CONDUCTIVE SILICONE RUBBER Semi/ConTM high voltage (HV), semi-conductive (semicon) silicone cables have a distinct Dielectric Constant (nominal) (ASTM D150) Resistance to Cold Flow Flame Retardant Properties Temperature Range (°C nominal) De-Icing Fluids Fuel/Oil Resistance Cleaning Fluids JACKET MATERIALS Dielectric Strength (kV/mm) Volume Resistivity (ohm-cm) INSULATION Specific Gravity (Nominal) advantage over standard HV cables in that they are more resistant to electrical stress PROPERTIES SEMI/CONTM LAYER Heritage Quality Performance PROPERTIES...

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