AL FARRAJ

Small size, light weight, high efficiency, low loss, low noise, reliable operation

We have adopted series of important reforms on the 220kV level three-phase oil-immersed on-load tap-changing transformer referring material, process and structure. The transformer has the features of small size, light weight, high efficiency, low loss, low noise, reliable operation etc. which can reduce a large amount of power network loss and operation expense with significant economic benefits. It is suitable for power plant, substation, heavy section plant or enterprises etc.

Reduce a large amount of power network loss and operation expense with significant economic benefits.

We have adopted series of important reforms on the 110kV level three-phase oil-immersed on-load tap-changing transformer referring material, process and structure. The transformer has the features of small size, light weight, high efficiency, low loss, low noise, reliable operation etc. which can reduce a large amount of power network loss and operation expense with significant economic benefits. It is suitable for power plant, substation, heavy section plant or enterprises etc.

Superior product quality, energy saving and environmental protection.

The 35kV transformer, the use of company- specific calculation and verification procedures, the transformer core, coils, active part, leading tanks and other components for a full range of optimized design and verification, to ensure product  performance. Superior technology equipment, careful selection of materials, and efficient manufacturing make the transformer small, light weight, low loss, low PD, low noise and other characteristics of superior product quality, energy saving and environmental protection, reliable operation and effectively reduce the Product operating cost

The product of this latest series are resin cast transformers reinforced by glass fiber grid. Resin is fed by flow control pump and static control in order to prevent coils from alligator crack. The advanced cast technique ensures the resin mixture fully immerses into the space between turns and segments in order to ensure the dielectric strength and minimum partial discharge(≤5PC).

Reliable compact structure, fast and flexible installation

Pad-mounted transformer has outstanding features including reliable compact structure, fast and flexible installation, convenient operation, small size, etc. it can be widely used in industrial areas, residential communities, commercial centres, urban roads, high-rise buildings and other premises. The difference between this kind of product and prefabricated transformer is : Pad-mounted transformer is designed with integration of transformer part, high-voltage load switch, protective fuse and other devices, and placed in an oil tank for relatively comparably smaller size. It is suitable for both looped and radial network and can be changed conveniently for an enhanced reliability of power supply.

• Form 3 / form 4 series is a metal clad compartmentalized switchboard with each feeder units enclosed inside a separate metallic compartment.
• These boards are available in various depths and heights to suit the individual project requirements.
• Protection Class Up to IP – 54
• Cubicles are made out of 2.0mm thick Electro-galvanized sheet steel as standard for outer covers and doors. 1mm thick sheet steel for internal partitions.
• Busbar Chamber of 300mm height is provided at the Top or  Bottom as per project specifications.
• Removable Rear covers are provided.
• Doors have Semi-concealed hinges and locks.
• M 12 Lifting Eye Bolts are provided on top of each cubicle.
• All cubicles are powder coated to RAL 7032 – Textured.
• All doors are provided with gaskets for IP54 degree of protection.