Enquiry:
Please consider below body text for attached RFQ;
Complete oil analysis for the 3 main transformers for 2023, 2024 & 2025
years for feeding Line 1 and Line2. Actual results to be compared with
standards and kaharamma requirement and recommendations to be provided
along with thefinal test reports mentioning the next analysis date.
Oil anaylsis for year 2023 to be done in may 2023.
Following test should be performed on samples of all the 3
transformers.Bottles and syringes for the samples to be provided by the
testing laboratory.
Test Parameter Test Method
* Main Transformer Oil Analysis
1.01 -Dissolved Gas Analysis
(Including Syringes) – IEC 60567
1.02 Total Acid number – IEC 62021
1.03 Water Content – IEC 60814
1.04 Breakdown Voltage (BDV) – IEC 60156
1.05 Power Factor@ 25 and 90 degree C – IEC 60247
1.06 Resistivity @ 25 and 90 degree C – IEC 60247
1.07 Inter Facial Tension – ASTM D971
1.08 Colour and Appearance – IEC 60422
1.09 Viscosity(Kinematic) @ 40 degree C – ISO 3104
1.10 Furan analysis(5 compounds) – IEC 61198
1.11 Sediment and Sludge – IEC 61125
1.12 PCB – IEC 61619
1.13 Corrosive Sulphur & Potentially Corrosive ulphur – IEC 62535
1.14 DBDS GC/ECD – IEC 62697
One of our highly proficient and ISO certified laboratory would be taking over this job.
Should you have any similar requisites, do drop us email and we shall revert instantly -> [email protected].