Knowledge

An overview of color coated steel sheets covering how they are made and where they are used. It explains substrate selection for cold-rolled, galvaniz

Local illumination, high-rise buildings, airports, docks, CNC machines and equipment, and so on all employ dry-type transformers.

The three-phase oil-immersed transformer is the workhorse of distribution networks, and its structure explains how it cools, insulates and protects it

In the application process of dry-type transformers, some problems such as failures are inevitable. Therefore, for dry-type transformers, the basic me

As one of the important equipments in civil buildings and industrial and mining enterprises, 10kv dry-type transformers are usually placed in the base

A substation is a place where voltage is changed. In order to transmit the electric energy from the power plant to a distant place, the voltage must b

The three-phase oil-immersed transformer is fully oil-filled and sealed, which can better prevent oil leakage.

Inspection frequency for an oil-immersed power transformer is set by rated capacity and by the way the unit is installed. This article sets out the in

The low-voltage windings of oil-immersed transformers generally adopt a cylindrical structure with copper foil winding except for small-capacity coppe

Dry-type transformers are now mainly used in some high-rise buildings or subways, mainly for lighting equipment or rectified power supplies.

A653/A653M – Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron AlloyCoated (Galvannealed) by the Hot-Dip Process

Galvanized frames are generally protected against corrosion through the hot dip galvanizing process, hot dip galvanizing being the leading protective