PTT Hivolt 99
PTT Hivolt 99 is an inhibited type insulating oil for transformers, produced from high quality base oil and anti-oxidation additive, to prolong oil service life and exhibits high dielectric strength.
- Provides thermal stability, low volatility, high flash point and good flow characteristic.
- Minimizes insulating oil oxidation reaction and sludge formation.
- Compatible with wire coating material.
- Used to transfer heat in transformers, switch gears and other electric equipment.
- Suitable for use in oil filled capacitors, circuit breakers, switches and other equipment.
- ASTM D 3487 : 2000 (Type II)
- IEC 60296 : 2003 (Inhibited)