DEVICE FOR SAMPLE COLLECTION OF INSULATED OIL IN TRANSFORMERS OF DISTRIBUTION OF ELECTRICITY IN ENERGIZED CONDITION

摘要

Summary device for the collection of insulating oil sample in electrical energy distribution transformers under the energised condition is described the utility model patent belonging to the field of devices for carrying out tests on equipment used for distribution Of electrical energy comprising a cylindrical body (1) consisting of cutting edges (2) and threads (3) at the bottom, and at the top composed of a head (4) of hexagonal shape at its outer part,Being composed in the center of a cylindrical channel (5) leaking from which the needle (not illustrated) is inserted into the syringe (not illustrated). Other internal channel (6),But threaded, serves the installation of a plug (7),Because the collection by this device is done only once. This device is also provided with a ring (8) and cylindrical plate (9) for sealing.