Instrument Cable Tray Installation

Given size and use measuring up to the standards can occasionally be challenging.

Instrument cable tray installation. Use two persons on lifting. Other installations such as buried and aerial have different installation parameters. Receiving and unloading 03 section c. Proper tools and equipment shall be used when installing cable tray supports.

Passing the requirements for crush resistance is difficult in cables using smaller sized conductors. Cable trays are mainly used for low voltage telecommunication and fiber optic cables supported on short spans. Straight length installation 16 section d 4. Wire mesh cable tray also called basket cable tray is a kind of cable tray made of stainless steel wires by welding wires together forming a basket like mesh.

Cable tray system enhances safety of electrical wiring system. Proper body mechanics while manual lifting cable tray body should be straight knees bent. Installation 03 section d 1. Power cable installation guide cables installed into conduits or trays have installation parameters such as maximum pulling tensions sidewall pressure clearance and jamming which must be considered.

Wire mesh cable tray. Common tools for installation 04 section d 2. Field modifications 25 section d 6. Cable tray system saves space materials labor time and cost.

Storage 03 section d. 3 15 2014 cable tray installation notes. If cable tray system has been installed appropriately in a project following advantages can be counted. Tray cable is an all around cable that comes in multiconductor and multipair styles.

Personal protective equipment gloves and goggle must be worn while work is in progress. Introduction 02 section b. Fittings installation 23 section d 5. When running parallel above pipes these distances should be further increased by 6.

Instrumentation tray cable can be rated for 600 v or 300 v and must meet specific requirements for crush resistance. Generally tray cables are used for installation in trays wireways troughs ducts conduits and channels. Instrument channel cable tray distance to power cable shall be followed in signal separation table of saes j 902 section 14. Instrument cable trays electrical cable tray shall be separated from each other based on low or high voltage.

Installation of support structure 09 section d 3. Cable tray wiring systems are the preferred wiring system when they are evaluated against equivalent conduit wiring systems in terms of safety dependability space and cost. Cable tray installation provides dependability in any circumstances. To properly evaluate a cable tray wiring system vs.

A conduit wiring system an engineer must be knowledgeable of both their installation and the system features. Awc carries a variety of tray cable to ensure that you have the proper cable for your application. 1 table of contents 02 section a. Cable tray shall be a complete run prior to installation of cables.

Inspected and in good working condition.