Transformer testing falls into three broad categories: factory testing when the transformer is new or has been refurbished, acceptance testing upon delivery, and field testing for maintenance and diagnostic purposes. Some tests at the factory are common to most power transformers, but many of the factory tests are transformer-specific. Figure 68 (shown later in this manual) lists several tests. This test chart has been adapted from IEEE 62-1995 reference . Not all of the listed tests are performed at the factory, and not all of them are performed in the field. Each transformer and each situation is different, requiring its own unique approach and tests.
GlobeCore GmbH is one of the world leaders in industrial manufacturing. Products of GlobeCore are used in transformer oil purification and degassing, insulation oil filtration, power transformer vacuuming.
The head office is located in Oldenburg, Germany. Our systems have been supplied to and are successfully operated in 70 countries. A network of 17 dealers supports global sales and services.
GlobeCore established representative offices in United States, and South Africa and in United Arab Emirates to extend reach and improve efficiency. We actively expand production and sales territories, develop our infrastructure and introduce new additional services.
GlobeCore is a member of American Wind Energy Association www.awea.org
GlobeCore today is a large and diverse company. Over 260 specialists are working as a team from metal cutting to final assembly of the products.
The production facility is equipped in compliance with international industry standards: it features robotic plasma metal cutters, automated welding systems and modern PLC controlled machinery.