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HyVolt III IEC
HyVolt III IEC
HyVolt III is an inhibited naphthenic Super Grade insulating oil fully meeting the requirements of IEC 60296:2012 general and special specifications.
HyVolt III has superior oxidation stability and excellent electrical properties, making it suitable for the most demanding requirements set by leading transformer manufacturers.
Insulating oil / transformer oil for: power and distribution transformers, switchgears and circuit breakers.
HyVolt III fully meets the following international specifications：
• IEC 60296:2012 for inhibited transformer oil
• Corrosive Tests: IEC 62535, ASTM D1275 and DIN 51353
• ASTM D2140 naphthenic oil
HyVolt III is a Super Grade insulating oil with the following characteristics：
• Superior Oxidation Stability
Low acid and sludge formation when tested to IEC 61125 Method C
• High Dielectric Strength
Dielectric strength by far exceeding the most stringent international requirements
• Excellent Cooling Properties
Made from wax-free naphthenic crude which gives a naturally low pour point without the use of a pour point depressant
HyVolt III transformer oils are naphthenic oils as per definition (Cn>40% and Cp<50%) by IR Brandes.
HyVolt III is fully miscible with insulating oils meeting the requirements set by IEC 60296:2012 general specifications.
HyVolt III is also fully miscible with other oils meeting the ASTM D3487- 09 standard
HyVolt III contains only one antioxidant inhibitor, BHT, which is one of the listed inhibitors in the IEC 60666. It contains no other additives.
• PCB Free
Tested as per IEC 61619
• DBDS Free
Tested as per IEC 62697 • Passivator Free Tested as per IEC 60666
• Metal Deactivator Free
Detection method using HPLC / GC-MS