Insulator tester for substation POSITRON allows control of a large number of high voltage insulators in the substation: power transformers, bushings, circuit breakers, disconnectors, current transformers, voltage transformers … in porcelain, glass or composite. Why is insulator testing so important? Failures due to insulator failure are costly. In addition, live work requires insulators to be in good condition for the safety of high-voltage workers and workers. A critical failure can cause long-term damage as well as material and financial losses. Pollution, salt fog, dust, aging, shocks or micro defects can dramatically alter the quality of the insulator. Whether porcelain, glass or composite (silicone), the quality of an insulator is a decisive agent for the robustness of an electrical installation. In a high-voltage substation, many devices include insulators, such as cut-off devices, measuring equipment and electrical connections: power transformers, bushings, circuit breakers, disconnectors, current transformers, voltage transformers, transformer, etc. Positron Insulator Testers are lightweight, breakthrough, easy-to-use tools that record faults and unsafe conditions on suspended insulators, substation breakers, bushings, and live surge arresters. They measure the electric field along the insulators, record the electric field and all the conduction defects of the insulator. They can be used on all types of insulators (porcelain, composite, glass for the assessment of contamination, etc.) and are safe, simple and precise.
Технические характеристики
CharacteristicsTest typeelectrical insulationTested productfor electrical installationsApplicationsfor substations, universal
