BS EN 50216-4 is the fourth part of an international multi-series standard that covers guidelines for power transformer and reactor fittings.
BS EN 50216-4 specifies basic accessories of transformers/reactors, such as:
BS EN 50216-4 on Basic accessories for transformers and reactors is useful for:
Basic accessories used for transformers and reactors can be very helpful to enhance their safety, reduce maintenance, and monitor their performance.
BS EN 50216-4 provides you with information about various accessories that are basic but very essential for the proper and intended functioning of transformers and reactors. It helps the users with guidance and specifications for accessories such as the thermometer pockets for liquid immersed transformers, which help you ensure the interchangeability of the accessories to this pocket.
BS EN 50216-4 specifies the draining plug with a sampler which is a preferred solution for distribution transformers, dimensions of the filling holes for liquid immersed transformers as well as dimensions and distance of the wheel assembly according to the requirements from the global standards view.
As a user, you can benefit from the guidelines given in BS EN 50216-4 to improve the quality and functioning of the transformers and reactors as well as achieve more output, helpful for various applications.
BS EN 50216-4:2015 supersedes BS EN 50216-4:2002, which is withdrawn. The main technical changes compared to the first edition are the following:
EN 50216-4:2015