The power transformer is a static inductive device that can step the voltage up and down to transfer electrical power efficiently.
Winding types and methods that offer the least loss were selected using magnetic field analysis, and also used in the LS Industrial System’s Power Transformer to ensure high levels of efficiency. Moreover, by selecting the optimal insulating structure through the electric field analysis of insulation between turns, sections, windings and phases, the Power Transformer's electrical stability is achieved. LSfluent analysis technology has enabled the realization of an optimal cooling system, and 3D structure strength analysis has enabled a structural design that can withstand internal mechanical power short-circuits caused by system faults, seismic conditions according to external impacts, and the impact of transportation. LS Industrial Systems’ Power Transformer factory is equipped with the latest core processor machines, the latest winding machines, high-capacity vacuum heat drying equipment, state-of-the-art cleaning facilities,
and has the best test room.
| Applicable Standard || IEC 60076 / ANSI(IEEE) C57 |
| Installation || Outdoor / Indoor |
| Frequency[Hz] || 50/60 |
| Thermal Class[℃] || 105(A) |
| Winding Temp. Rise[K] || 65 |
| Oil Temp. Rise[K] || 60 |
| Cooling Method || Internal || ON / OF / OD |
| External || AN / AF / WF |
| Max. Voltage(kV) || Up to 550 |
| Capacity(MVA) || Up to 800 for Three Phase |
Up to 300 for Single Phase