Tray Cable – What is it and when to use?

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Tray Cable – What is it and when to use?

Efficient cabling system design can take many forms with today’s wide variety of solutions.  Tray cable can be one of the simplest and most effective solutions in your facility today.

You might have heard the term “tray cable,” but do you know what it is and when you should use it? The National Electric Code (NEC) defines tray cables as, “a factory assembly of two or more insulated conductors under a nonmetallic sheath, for installation in cable trays, in raceways, or where supported by a messenger wire.”

Tray cable is a versatile cable that is approved for installation in raceways or cable tray.  Cables come in multiconductor and multipair styles, which means that they can be used for instrumentation/signal, control, power and lighting. Cable tray is used as an alternative to open wiring or electrical conduit systems and is great for cable management in commercial and industrial construction. Cable tray offers many benefits over conduit because cables are easier to access for installation, repair, removal and future development, as well as organization and clean, secure cable routing.

Tray cable is the ultimate all-around cable.  There are types that can be used in both wet and dry environments, in direct burial applications and sunlight resistant to be used outdoors.  Powerful enough to support structure of all sizes, tray cable is used in a wide range of manufacturing, industrial and commercial facilities.  Tray cable comes in a variety of multi-conductor and multi-pair styles that can be used for control, instrumentation/signal, power and lighting.  Insulation types are varied ranging from VNTC (Vinyl Nylon Tray Cable – least expensive), CVTC (Continuous Vulcanization Tray Cable) and ultimately to FREP (Flame-Retardant Ethylene Propylene Rubber – highest quality).  The insulation required depends on the environment and is usually dictated by the end user or engineer.

At French Gerleman, we stock many variations of General Cable Tray Cable in full reels or cut to custom lengths. With General Cable’s FREP® and VNTC®, you have access to the broadest line of industrial tray cable available in the market.

To complement our tray cable offering, we stock fittings and connectors specified for tray cable applications.

French Gerleman’s in-stock tray cable offering:

  • Jacket materials: PVC, XLP, FREP, CPE, LSZH and more
  • Shielded or Non-shielded options
  • Voltages: 300V or 600V
  • Colors: standard and special color codes available
  • Lengths: standard lengths or custom cuts
  • Fittings and connectors in stock

Interested in learning more or getting started with tray cable? Give your Account Manager a call today!


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French Gerleman Wire Management Solutions and GenClean from General Cable

At French Gerleman, our expanded wire management solutions help save you time, money and get you the right materials! We are constantly expanding our colored wire offering to help make your jobs more efficient and safe.

Not only do we offer the standard black and colored wire and cable, but we also offer various wooden and metal compartment reel options to allow for parallel pulling. Even more, we can install pulling heads for more efficient, fast pull and we can even custom label your reels to aid in delivery to multiple locations, which will save you time and a headache, trying to sort out what needs to go where.

A product we are excited to offer at French Gerleman is GenClean™ by General Cable, ideally suited for the food/beverage industry. CAROL® Cable is a trusted brand who revolutionized the cord industry with Super Vu-Tron®, and have now made a splash with their Carol Brand Rubber Cord featuring GenClean technology. The rubber cord with GenClean jacket technology can substantially reduce the environmental conditions conducive to microbial growth.

GenClean Product Sheet

The GenClean jacket has been tested with many solvents and has proven itself in the toughest of environments, which is something we look for in our products.  Furthermore, its super tough jacket construction is built to withstand daily abuse, temperature extremes (-50°C to 105°C) and high-stress industrial environments.  It is abrasion-, cut-, heat-, flame-, sunlight- and chemical-resistant and includes the following benefits:

  • Smooth rubber jacket with enhanced ability to be properly cleaned
  • High durability for longer life-cycle
  • High performance in the harshest manufacturing environments
  • Excellent flexibility in cold temperatures
  • Resistant to oils, acids, chemicals, ozone and sunlight (UV)
  • Abrasion- and cut-resistant
  • High heat and flame resistance
  • TRU-Mark® Sequential Footage Marking System

If you are interested in learning more about French Gerleman’s Wire Management Solutions or General Cable’s GenClean, give your Account Manager a call today or request more info HERE.


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Noise Mitigating Cable- What Do You Need To Know?

Mitigating noise between cables used for high speed data communication is a major challenge. Luckily for us, and you, General Cable has come up with a solution! The GenSPEED 10 MTP utilizes revolutionary Mosaic Crossblock technology to shield the cable from other external cable sources without the need for grounding.  This design includes an insulating layer separating metallic blocks.  With this patented technology, there is no need for grounding since there is no metal-to-metal contact.

Now you can future-proof your networks with the GenSPEED 10 MTP Cable from General Cable! The industry-trusted thin-profile 10 gig cable features a reduced diameter and enhanced performance. The cable’s reduced overall diameter allows for a much easier installation and increased fill capacity.  The UTP design provides industry-leading protection from external cable noise sources, which is also known as alien crosstalk. The thin metallic tape of segmented sections that separates the insulated layer is the Mosaic Crossblock.  This eliminates the metal-to-metal contact and eliminates the need for grounding.

For more info and detailed look at GenSPEED 10, check out the video HERE.

10-mtp

Here are some of the key features of the GenSPEED 10 MTP:

  • Thin-profile design with reduced cable weight for increased fill capacity
  • Superior protection against alien crosstalk
  • Utilizes EfficienC Max technology to support up to 140 W* to PoE devices
  • Cable temperature rated to 90 degrees Celsius for higher protection
  • Rugged 23 AWG Conductors
  • First to industry with UL listing CMP-LP (0.7A)

With improved protection against alien crosstalk, new thin profile and easier installation, what more can you ask for? To learn more about the GenSPEED 10 MTP or to place an order, contact your account manager today!


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VFD Cables VS. Traditional Cables for Drive Applications

Variable Frequency Drive (VFD) cables have been around since the early 1990s in order to help minimize operational issues with VFD systems. The advancements in Insulated Gate Bipolar Transistors and technology drives caused a significant increase in the high frequency information output from the drive inverters. That means that traditional power cables had issues handling these high frequency signals, which could lead to system problems.

This is why VFD cables are so important. They provide extra protection and are specifically designed for installation between a motor and a VFD. This reduces any downtime when using THHN or shielded tray cables. VFD cables are designed for higher stranding, robust insulation and overall better shielding.

Why should you choose VFD cables?

VFD cables are more reliable than traditional cables, and offer better protection and improved performance over traditional. Traditional cables cannot compare to the performance improvement and they lack a shielding system, which minimizes radiated and conducted noise. VFD cables offer industrial grade XLPE insulation, which is entirely more reliable than traditional.

Product Spotlight:

General Cable offers a wide range of VFD cables perfect for any setup. With the CVTC® and CCW® lines, General Cable offers the highest quality VFD cable solutions for many categories including factory automation, traditional power generation, marine, refining and petrochemical, specialty chemical and wastewater treatment applications. General Cable designs incorporate symmetrical grounding which minimizes ground voltages and induced ground currents that can lead to motor-bearing fluting and premature motor failure. VFD cables from General Cables undergo rigorous testing to ensure the most reliable power from the AC drive to AC motors. You can rest easy knowing your cables are performing at their best.

CVTC

CVTC® VFD
CVTC® VFD cables are designed and engineered to handle the challenges presented in VFD environments. They are used in a wide range of applications. CVTC is a low voltage power, shielded 600V, UL type TC-ER, unarmored and Method 4 color code.

Features (SPEC 4550):

  • Rated at 90°C wet or dry
  • Combination foil/brand shield provides maximum shield coverage required for VFD applications
  • Abrasion and chemical resistant
  • Stable electrical properties over a broad temperature range
  • Sunlight and weather resistant
  • Meets cold bend test at -25°C
  • Flexible strand conductors for all sizes to allow for ease of installation and long-term performance in light duty flexing applications

Applications include:

  • Free air, raceways or direct burial.
  • For use with AC motors controlled by pulse-width modulated inverter in VFD applications rated up to 1000V.
  • For use in aerial, conduit, open tray and underground duct/installations.
  • It is permitted for use in Class 1, Division 2 industrial hazardous locations per NEC.
  • Permitted for Exposed Run use in accordance with NEC.

CCW

CCW® VFD Low and Medium Voltage Power

General Cable’s CCW® Armored Power, 3/C VFD and 4/C cables are insulated conductors and grounding wires that are cabled together with non-hygroscopic fillers.

Features (SPEC 9600):

  • 3-conductor CCW power cables with three grounding wires are recommended for use with pulse-width AC drives.
  • CCW armor provides an impervious barrier to moisture, gas and liquids.
  • CCW armor provides EMI shielding performance.
  • Factory assembled and tested cable for use as an alternative to cable in conduit wiring systems.
  • Meets cold impact at -40°C.
  • 90°C continuous operating temperature, wet or dry.
  • 130°C emergency rating.
  • 250°C short circuit rating

Applications include:

  • 3-conductor CCW armored cables with 2 symmetrical grounding wires are the preferred wiring method for use with AC motors controlled by pulse-width modulated inverters in VFD applications.
  • CCW armored cabled offer an economical, rugged and reliable alternative to labor-intensive cable in conduit wiring methods.
  • For use in Class I, II and III, Divisions 1 and 2; and Class I, Zones 1 and 2 hazardous locations per NEC Articles 501, 503 and 505.
  • For use as services, feeders and branch circuits for power, lighting, control, and signal circuits in accordance with NEC articles 330 and 725.
  • Installed indoors or outdoors, wet or dry, buried, embedded, in a raceway, as aerial cable on a messenger, in cable trays, or as exposed runs secured to supports in accordance with NEC article 330.
  • Recognized for use on fixed or floating offshore petroleum facilities as recommended by the American Petroleum Institute.

Want to learn more about VFD cables? Give your French Gerleman Account Manager a call today or contact us.


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General Cable’s Cable Featuring GenClean™ Jacket Technology Withstands the Rigors of the Food/Beverage Industry

Sample LOGOWe’re excited to introduce you to General Cable’s Carol® Brand Rubber Cord featuring GenClean™.  General Cable’s Carol Brand is the most recognized name in flexible cords for temporary power. But what exactly is GenClean™? GenClean is a proprietary new jacketing technology developed by General Cable for rubber portable cord used in the food and beverage industry.  GenClean offers all the benefits and durability of rubber cord with a cleanable jacket, which permits organic material to be more readily removed in a wash cycle.

GenClean_Circular_FC - CopyRubber cord with the GenClean jacket technology may substantially reduce the environmental conditions conducive to microbial growth.  For water wash-down, water temperatures up to 212°F (100°C) are acceptable.  The maximum temperature for operation in water is 140°F (60°C).

The GenClean jacket has been tested with many solvents and has proven itself in the toughest of environments.  Furthermore, its super tough jacket construction is built to withstand daily abuse, temperature extremes (-50°C to 105°C) and high-stress industrial environments.  It is abrasion-, cut-, heat-, flame-, sunlight- and chemical-resistant and includes the following benefits:

GenClean_2

  • Smooth rubber jacket with enhanced cleanability
  • High durability for longer life-cycle
  • High performance in the harshest manufacturing environments
  • Excellent flexibility in cold temperatures
  • Resistant to oils, acids, chemicals, ozone and sunlight (UV)
  • Abrasion- and cut-resistant
  • High heat and flame resistance
  • TRU-Mark® Sequential Footage Marking System

Who isn’t tired of dirty cables? We’re excited to have GenClean in stock, and to share the product with all of you. To learn more about GenClean technology or to download the informational video on TRU-Mark Sequential Footage marking system, simply visit GenClean.

GenClean Cable with Print Legend

Are you ready to order GenClean? Give us a call, we’d be happy to talk! Contact your French Gerleman Account Manager or click here to request more information.

 


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Honoring the Fourth of July With U.S. Made Products

Build-America-Logo

In honor of the Fourth of July weekend, we wanted to write a blog that focuses on products manufactured in the USA. What better way to celebrate Independence Day? T&B says it best, “American innovation and hard work produce a current like no other.” When you connect with companies who manufacture in the USA, you connect with American jobs, products and people.

The American Recovery and Reinvestment Act (ARRA) was signed in 2009 and intended to stimulate the U.S. economy by injecting $787 billion in spending and tax cuts. For federal, state and municipal projects funded by the ARRA, there is a preference for the use of U.S. domestic products. The following companies are all “Buy American” compliant:

Thomas & Betts

While Thomas & Betts has a global operations, their American workforce is more than 4,900 strong! Its U.S. plants produce a wide range of components that improve the transmission and distribution of electrical power. T&B’s Distribution Center, located in one of the top distribution regions in the country, ships 85,000 products a day to keep industry powered up. T&B has manufacturing plants in California, New Mexico, Arizona, Massachusetts and Tennessee.

T&B Steel City, manufactured in the USA Steel EMT Fittings, are high-quality steel construction, ideal for use in ARRA projects requiring US manufactured components. To learn more about the available sizes, you can view their sales brochure HERE.

Hubbell Logo

Hubbell has a wide range of products available for your next project, all manufactured in the U.S.! They range from ground fault receptacles, switches, occupancy sensors, lighting controls, network wiring, cable protection products and more. For a full list of products available from Hubbell that are “Buy American” compliant be sure to download their PDF HERE.

SOLA_HD_logo_variations

SolaHD has a complete line of energy saving transformers that are compliant with the “Buy American” provisions of the ARRA. They are manufactured in the U.S., are compliant to NEMA TP-1 standards, single and three phase availability and are high efficiency for low cost operation. To see the full list of features and benefits and to learn more about products available from SolaHD, you can download the PDF HERE.

General Cable LOGO Green and Black

General Cable products are manufactured in America to build America. At General Cable, they provide cutting and paralleling services as well as pulling eyes for easy installation. They offer great products including STABILOY® Brand aluminum building wire as well as copper building wire and Carol® Brand cord products. They are perfect for portable power during construction. To learn more about the products available from General Cable, you can download their Manufactured in America PDF HERE.

Made In USA LOGO

To learn more about products that are manufactured in the USA or the American Recovery and Reinvestment Act, contact your French Gerleman representative. From all of us at French Gerleman, we hope you and your families have a safe and enjoyable Fourth of July holiday!

photo credit: Flag via photopin (license)