The life of Power Transformers & Reactor depends on the life of Insulation. The solid Insulation in liquid immersed Power Transformers and Reactors is cellulose based material . It is still the best and the most cost effective insulation.
These materials are glued using phenolic resin , epoxy resins or polyester based adhesives. Particularly, products such as press rings, press wedges, shield rings, cable carriers, insulation studs, insulating gaskets are manufactured of Laminated Pressboards. These products are expected to be mechanically durable, dimensionally stable and also should not get delaminated after active part drying processes.
EMT offers a variety of different types of rigid laminates with proven properties.
Beyond excellent strength and density as well as insulating properties we are able to tailor the laminates based on our customers’ requirements such as:
|
• |
|
Corrosion and chemical resistance |
|
• |
|
High temperature resistance and fire retardance |
|
• |
|
Different designs for machining etc. |
Most popular products, such as UPGM, EPGM, EPGC series, 3240, 3020 etc, are widely used by most Power transformer and reactor manufacturers, including Siemens, DEC, TDK, State Grid, Siyuan Electrical etc.
Post time: Sep-23-2022
