Oil and other insulating liquids suffer from electrical and mechanical stresses while a transformer is in operation. In addition there are contaminations caused due to chemical interactions with windings and other solid insulations, catalyzed by high operating temperature. As a result the original chemical properties of Transformer Oil changes gradually, rendering it ineffective for its intended purpose after many years. Hence this oil has to be periodically tested to ascertain its basic electrical properties, and make sure it is suitable for further use or initiate necessary actions like filtration/regeneration.
Transformer Oil is not only subject to its own degradation, but is also a carrier of gasses emanated during arcing or flashovers between paper and winding insulations. Transformer Oil Testing and Analysis provides important information regarding any such incipient faults, without the need to pull down the equipment from its running condition.
We are India’s leading private laboratory for Transformer Oil testing as per IEC 17025:2000. Based in the same premises as the HQ office, it allows for constant supervision and monitoring of test methods and testing procedures. The NABL accreditation for this test laboratory allows us to certify our test results with authority that very few laboratories across India can match. Add the low turnaround time for sample testing, the precise and accurate results, and the record maintenance; our customers keep on coming back again.
We do Transformer Oil testing as per either IEC / IS / ASTM, as the customer specifies. Our laboratory is well-equipped to carry out tests as per any of the below mentioned standard test procedures…