âDBDS & CORROSION FREEâ Programme: Diagnosis and ... - Cigré
âDBDS & CORROSION FREEâ Programme: Diagnosis and ... - Cigré
âDBDS & CORROSION FREEâ Programme: Diagnosis and ... - Cigré
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Solutions > Countermeasure no. 1For Unused Oil©2009 Sea Marconi Technologies sas - All Right ReservedSupply technical specifications <strong>and</strong> st<strong>and</strong>ard references :A. Additional requisites required by the purchaser <strong>and</strong> certified bythe supplier for each lot of mineral insulating oil provided <strong>and</strong>equipment:- compliance with st<strong>and</strong>ard IEC 60296 Ed 3 2003-11- presence <strong>and</strong> concentration of each type of additive (IEC60296 clause 5.4);B. Absence of DBDS (DiBenzylDiSulfide < 5mg/Kg) <strong>and</strong>/or othertypes of “Corrosive Sulfur” compounds in accordance with methodIFED with GC-AED&MS technique;C. “Potentially Non Corrosive” compliance with IEC 65535 (CCD) <strong>and</strong>“DownSize” Test, 150°C, 48 hours-ASTM 1275-BD. Total Corrosive Sulfur – SM-TCS Countermeasure no. 2 (1/3)For Unused Oil, inspection in tanks <strong>and</strong> drums©2009 Sea Marconi Technologies sas - All Right ReservedA. Compliance of the oil with the specifications <strong>and</strong> st<strong>and</strong>ard IEC60296 Third edition 2003-11B. Compliance of the oil with the specifications for the presence <strong>and</strong>concentration of additives (anti-oxidants, passivators etc.);C. Compliance for the absence of DBDS (DiBenzylDiSulfide
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