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Cable Trays

Harshdeep Cable Tray is the leading in manufacturing of :

• Perforated and ladder - type trays with accessories.
• Cable Trays are available in different sizes as per the customer specifications.

We manufacture cable trays in the following thicknesses - 1.2 mm, 1.5 mm, 1.6 mm, 2.0 mm, 2.5 mm, and 3.0 mm. & width - 50 mm to 1000 mm, cable trays are available inm different finiaheslike MS, Hot dip galvanized, powder coated, painted etc. The cable tray accessories for perforated ladder type cable trays are vertical bends, horizontal bends, inside bends, outside bends, reducers with radius 300, 600, 900 are avaialble.



Product Description

In the Electrical wiring of Buildings / Malls / Cement Plant / Power Plant, a cable Tray system is used to support insulated electric cables used for power distribution & communication. Cable Trays are used as an alternative to open wiring or electrical conduit systems & are commonly used for cable management in commercial & industrial construction. They are especially useful in situations where changes to a wiring systems are anticipated, since new cables can be installed by laying them in the Tray, instead of pulling them through a pipe.



Application

Several types of Tray are used in different applications. A solid bottom tray provides the maximum protection to cables, but requires cutting the tray or using fittings to enter or exit cables. A deep, solid enclosure for cables is called a cable channel or cable trough. A ventilated tray has openings in the bottom of the tray, allowing some air circulation around the cables, water drainage & allowing some dust to fall through the tray.

Small cables may exit the tray through the ventilation openings, which may be either slots or holes punched in the bottom. A Ladder tray has the cable supported by a traverse bar, similarly to the rungs of a ladder, at regular intervals on the order of 4 to 12 inches ( 100 to 300 mm) & width of the ladder 100 mm to 1000 mm. Ladder & ventilated trays may have solid covers to protect cables from falling objects, dust & water. Tray covers for use outdoors or in dusty locations may have peaked shape to shed debris including dust, ice or snow. Large power cables laid in the tray may require support blocks to maintain spacing between conductors to prevent overheating of the wires. Smaller cables may be laid unsecured in horizontal trays, or secured with cable ties to the bottom of vertically mounted trays.

To maintain support of cables at changes of elevation or direction of a tray, a large number of specialized cable tray fittings are made compatible with each style & manufacturer. Horizontal elbows change direction of a tray in the same plane as the bottom of the tray & are made 30,45 & 90 degrees forms, inside & outside elbows are for changes perpendicular to the tray bottom. These can be in various shapes including tees & crosses. Some adjustable elbows useful for field-fitting a tray around Obstacles or around irregular shapes. Various clamping, supporting & splicing accessories are used with the cable tray to provide a complete functional tray system. For example – Different sizes of cable tray used within one run can be connected with reducers.



Technical Specification

Common cable trays are made of Galvanised Steel, Stainless Steel or Aluminium. The material for a given application is chosen based on where it will be used. Galvanised tray may be made of pre-galvanised steel sheet fabricated into tray or may be hot dip galvanized after fabrication. When galvanized tray is cut to length in the field, usually the cut surface will be painted with a Zinc-rich compound to protect the metal from corrosion. The cable trays M.S.Material used shall confirm to I.S.-2062 & Galvanising shall confirm to I.S.-2629. The Zinc coating shall confirm to I.S.- 4759. We can provided Test Certificates for Material & Hot Dip Galvanised. We can supply in Powder Coating Trays also (Through 7 Tank Process). The Cable Trays are made of Standard Raw Material Manufacturers like- JINDAL / ESSAR / LLOYDS etc.



Material Specifications

STEEL- MS 1079 (O) with 1 mm, 1.2 mm, 1.4 mm, 1.6 mm, 2.0 mm, 2.5 mm, 3.0 mm, 4.0 mm thickness.







Advantages Of Harshdeep Cable Trays

• Cost Saving
• Design cost Savings
• Dependability
• Installation cost and time saving
• Material Savings
• Maintenance Savings
• Space Savings



Standards Available

 FINISH  SPECIFICATION RECOMMENDED USE
Painted  As per Specifications. Indoor
Powder Coated As per Specifications Indoor.
Pre Galvanized As per Specifications Indoor
Hot Dip Galvanized As per IS 4759, 2629, 2633 Indoor / Outdoor
Cable Trays Accessories

Products Range

Cable Tray Accessories such as Horizontal Bend Tray, Horizontal Bend Type Tray, Cable Tray Reducer and Vertical Bend Cable Support.

These Accessaries available in different sizes as per demand of customer. We manufacture Vertical, Horizontal Bend, elbow, Tee and cross for Perforated Cable Trays for standard support. Quality - Bends are tested for quality on all stages of production. Our products are known for their quality, easy installation and longer functional life. Price-Our clients can avail these products at industry competitive prices. Customization - We also offer customized solutions as per the clients' specifications. These Accessaries available in different sizes as per demand of customer.








Cable Tray Covers

Material- Mild steel, G.I, stainless steel and others so as to provide in these superior tensile strength as well as high load bearing capacities. These properties make them suited for applications involving heavy duty power distribution in different industrial facilities.



Scope

  • Supporting Power Cables
  • Control Wiring
  • High Voltage Power Lines
  • Telecommunications Wires


Specifications  
Strength Light, Medium & Heavy Duty
Raw Material Mild Steel IS 1079, Pre-galvanized Sheet, & Aluminum
Width Suitable to Cable Tray Width
Height 10 mm – 25 mm
Thickness 1.2 mm – 3 mm
Length 2500 mm / 3000 mm
Finish –Mild Steel Self Finish, Pre-galvanized, Hot Dip Galvanizing, Painted   (Red Oxide, Painted & Powder Coated
Types Flat Cover & Sloppy Cover