PRE G.I CABLE TRAY

PRE G.I CABLE TRAY Specification

Conductor Material
Aluminum

Max. Working Load
25000

Surface Finish
Electro Zinc Plated, GI Galvanized, Pre Gal, Electro Galvanized

Power Rating
Ladder Tray

Standard Thickness
2 Millimeter (mm)

Length
22 Millimeter (mm)

Width
22 Millimeter (mm)

Side Rail Height
22 Millimeter (mm)

Weight
25000 Kilograms (kg)

Rated Voltage
25 Milliamperes (mA)

Usage & Applications
Ladder Tray

Dimension (L*W*H)
22 Millimeter (mm)

Color
Colorless

Operating Temperature
25000 Planck temperature ()

Cable Type
BOX

Warranty
1

Display Type
BOX

Phase
Ladder Tray

Material
GI

Rated Current
22 Teraampere (TA)

Features
BOX

Conductor
GI

Frequency
22000 Megahertz (MHZ)

PRE G.I CABLE TRAY Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
1 Days

About PRE G.I CABLE TRAY

A Pre G.I. (Pre-Galvanized Iron) Cable Tray is a support system for managing and protecting electrical cables, distinguished by its corrosion-resistant zinc coating that is applied to the raw steel before the tray is manufactured.

Key Features and Construction

Material: Constructed from steel sheet that has already been coated with zinc at the mill.
Coating Process (Pre-Galvanization): The steel coil or sheet is passed through a molten zinc bath, or coated using an electro-galvanization process, before the tray components are cut, punched, and formed.
- This is also commonly referred to as mill-galvanized or G90 steel.
Corrosion Resistance: The zinc coating provides good protection against rust in dry, indoor, and less aggressive environments.
Structure: Like other trays, it can be manufactured in different styles, most commonly:
- Perforated/Ventilated: Features holes in the base for cable cooling and fastening.
- Ladder: Has rungs for maximum airflow and is suited for heavy loads.
Cut Edge Vulnerability: The major limitation is that the cut edges (where the steel is sheared, punched, or slit) have no zinc coating, leaving the base steel exposed. However, the zinc adjacent to the cut tends to provide some sacrificial protection to the exposed edges.

Primary Purpose and Applications

Pre G.I. cable trays are a cost-effective choice for general-purpose applications where the environment is stable and non-corrosive.

Cost-Effectiveness: They are typically less expensive than trays finished with Hot-Dip Galvanization or Stainless Steel.
Indoor Use: Predominantly used in dry, indoor, non-corrosive environments such as:
- Office buildings and commercial facilities.
- Data centers and clean rooms (where hot-dip residue is unwanted).
- Light manufacturing areas.
Protection: Provides reliable mechanical protection and structural support for medium-to-light cable loads.

In summary, a Pre G.I. cable tray offers good corrosion protection for standard indoor applications at a lower cost than post-fabrication coatings, but it is not recommended for harsh, outdoor, or highly corrosive industrial environments.

High-Strength Galvanized Construction

Engineered from both steel and aluminum, the PRE G.I Cable Tray combines robust GI galvanization and electro zinc plating. This blend offers high corrosion resistance, increased load-bearing capacity, and reliability in demanding operational conditions.

Precision Specifications for Versatile Use

The cable trays standard thickness of 2 mm and side rail height of 22 mm suit multiple installation requirements. Its highly adaptable, making it ideal for organizing and protecting cables in large-scale industrial, utility, and commercial projects.

Advanced Performance and Safety

With an IP rating of 5 and the ability to withstand up to 25,000 kg of load, the PRE G.I Cable Tray guarantees safety for high-capacity electrical systems. Its electro-galvanized finish ensures lasting durability in various challenging environments.

FAQs of PRE G.I CABLE TRAY:

Q: How is the PRE G.I Cable Tray installed in industrial settings?

A: The tray can be easily mounted using standard brackets and supports. Its modular design and 22 mm dimensions allow for seamless alignment and secure installation, ensuring efficient cable management in industrial spaces.

Q: What benefits does the electro zinc-plated and galvanized finish provide?

A: The cable trays electro zinc-plated and GI galvanized finish significantly improves resistance to corrosion, enhancing lifespan and maintaining functionality in environments exposed to moisture and chemicals.

Q: When should I choose a ladder-type cable tray like this one?

A: Ladder-type cable trays are ideal when you require superior ventilation for heat dissipation and support for heavy cable loads, typically in electrical distribution and control applications.

Q: Where can the PRE G.I Cable Tray be most effectively used?

A: It is suitable for industrial facilities, commercial projects, utility plants, and any large installation where organized and protected cable routing is necessary.

Q: What process ensures the trays durability and performance?

A: The tray undergoes a rigorous galvanization and electro-zinc plating process, which forms a resilient protective layer on steel and aluminum surfaces, ensuring resistance against wear, corrosion, and atmospheric effects.

Q: How does this cable tray support operational safety?

A: With an IP rating of 5 and a sturdy construction that supports up to 25,000 kg, the tray safeguards cables from physical and environmental hazards, permitting safe and efficient electrical distribution.