Knowledge

G550 is a hot dip galvanized structural steel grade with a guaranteed minimum yield strength of 550 MPa. This article reviews its AS 1397 composition

A step-down transformer reduces high voltage to low voltage by having fewer secondary than primary turns.

A dry-type transformer is the most important electrical equipment in many substations and industrial plants, and its accessories determine how safely

Zincalume steel coil is commonly used in construction for roofing, walling, and fencing applications. Additionally, zinc-plated steel is lightweight,

A transformer rating is the apparent power, expressed in VA or kVA, that a transformer can carry continuously without exceeding its specified temperat

Transformer maintenance has two core objectives: keeping all components in sound working condition and building a reliable historical record for fault

A pressure Relief Device is one of the important accessories installed on the transformer. This device is known as the last line of defense of transfo

A cast resin transformer is a type of transformer that has outstanding features not use liquid to cool the coil but by air.

Basic principles and process flow of hot-dip galvanizing

Hot-dip galvanizing coats steel by immersing a chemically clean workpiece in molten zinc, producing a metallurgically bonded coating of zinc-iron allo

Selection of traveling speed for hanging plating of galvanized workpieces

The appearance of hot-dip galvanized channel steel is an acceptance item because the coating is the corrosion protection. This article covers coating