Have you ever caught yourself in a situation when you want to buy a cable tray for your place, but get confuse between frp cable trays, ladder cable trays, ventilated trough cable tray and other types of products? In this post, we will discuss about different types of cable trays available at manufacturing units and supplier's store throughout the world.
Ladder cable tray
Industries are using ladder cable trays for about 75% of cable tray wiring system installations. Ladder cable tray with no cover allows the maximum ventilation throughout the cables. This helps in dissipating the heat that is produced within the cable's conductors. These cables don't get premature aging symptoms due to excessive operating temperatures.
Its rungs offer convenient anchors for connecting cables in the non-horizontal cable tray runs. This makes the ladder cable tray ideal for single conductor cable installation. You won't get trouble by moisture as it cannot accumulate in cable trays.
Ventilated Trough Cable Tray
You will only pick a ventilated trough cable tray over ladder design for its aesthetics. There is no drooping of small cables in ventilated model.
Solid bottom cable tray
The reason for taking solid bottom cable tray is to avail protection for delicate circuits. A solid bottom steel cable tray (along with steel covers) offers great extend of protection if there are no holes or breaks in the completed installation.
Engineers and designers hired by FRP cable trays manufacturers specify solid bottom cable trays in the belief that all the electrical circuits need to be enclosed by metal. There are hardly any chances of cable failures in cable tray runs.
FRP cable trays
FRP cable trays are innovative and best products so far. They don't need maintenance and are durable. FRP products are made with fiberglass plastic material that makes the range of products stronger and chemical or acid resistant.