Transformer Oil

       Mark Speciality India A wide range of high grade MSL Transformer Oils are available which meet domestic and international quality standards as per:

 

Mark Transulex -1

Mark Transulex -2

 

Mark Transulex 1 is premium grade transformer oil. This grade is formulated from highly Refined parffinic base stocks having excellent oxidation and thermal stability.


Mark Transulex-1 exceeds the specification IS; 335/1993. Mark Transulex -1 meets the requirement of all the types of transformers form medium to extra high voltage range, ensuring peak performance and maximum safety during the service period. Mark Trasulex finds use in immersed circuit breakers and switchgear.

 

Mark Transulex- 2

Mark Transulex- 2 is Naphenic type low pour point trans former oil. Mark Transulex-2 is super clean and dry. This grade exceeds all major international specification of Transformer oils.

 

Mark transulex-2 is recommended for use in all types of transformers from medium to high voltage. Mark transulex-2 provides trouble free performance and safety.This grade have good electrical properties such as resistivity and higher di electric strength.

Mark Transulex-1 offers following performance benefits :

  • Good Resistively and Dielectric strength
  • Low viscosity improves cooling properties
  • High thermo oxidative stability
  • Better insulation between windings

Download product Specification

Properties Mark Transulex-1
Appearance
 Clear, pale yellow liquid, free form moisture
Viscosity @ 40 oC, cSt
 18-20
Flash point PMCC, oC
 154
Pour Point oC
-6
Water Content, ppm
 < 10
Dielectric Strength KV
> 50
Neutralization Value mg KOH/gm.
 < 0.010

Mark Transulex-2 offers following performance benefits :

  • Good Resistively and Dielectric strength
  • Low viscosity improves cooling properties
  • High thermo oxidative stability
  • Better insulation between windings
  • Low sludge deposits

Download product Specification

Properties Mark Transulex-1
Appearance
 Clear, pale yellow liquid, free form moisture
Viscosity @ 40 oC, cSt
 09-10
Flash point PMCC, oC
 150
Pour Point oC
-57
Water Content, ppm
 < 20
Dielectric Strength KV
> 55
Neutralization Value mg KOH/gm.
 < 0.010
Aniline Point oC
70