Minimum Order Quantity | 210 Litre |
Packaging Type | Barrel/Drum |
Transformer Type | Power Transformer |
Usage/Application | Electric transformers |
Quantity Per Pack | Bulk |
Grade | IEC 296 |
Density | 0.822 |
Water Content PPM | 9.2 |
Interfacial Tension | 0.052 |
Fire Point | 160 |
Pour Point | -36 |
Country of Origin | Made in India |
Appearance | A representative sample of the oil shall be examined in 100 mm thick layer at 27°C | The oil shall be clear and transparent & free from suspended matter or sediment | Transparent, clear and light | |
Density @ 29.5°C | IS : 1448 (P-16) | - | 0.89 | 0.840 g/cm3 |
Kinematic Viscosity @ 27°C, cSt | IS : 1448 (P-25) | - | 27 | 12.4 cSt |
Interfacial Tension N/m @ 27°C | IS : 6104 | 0.04 | - | 0.048 N/m |
Flash Point PMCC °C | IS : 1448 (P-21) | 140 | - | 160°C |
Pour Point °C | IS : 1448 (P-10) | - | -6 | -15°C |
Neutralisation value a) Total Acidity, mg KOH/gm (Max) b) Inorganic acidity/alkalinity |
IS : 1448 (P-2) | - - |
0.03 Nil |
0.0009 mg KOH/g Nil |
Corrosive Sulphur | Annex B | Non Corrosive | Non Corrosive | |
Electrical Strength (Breakdown Voltage) KV(rms) a) New Unfiltered Oil b) After Filteration |
IS 6792 |
30 60 |
- - |
68 72 |
Dielectric Dissipation factor, (Tan Delta) at 90°C | IS : 6262 | - | 0.002 | 0.0003 |
Specific Resistance (Resisitivity) Ohm-cm a) At 90°C b) At 27°C |
IS : 6103 | 35 x 10 12 1500 x 10 12 |
- - |
300 x 10 12 13200 x 10 12 |
Oxidation Stability 164 Hours @ 100°C a) Neutralisation Value after Oxidation b) Total Sludge |
Annex C - - |
- - |
0.40 0.10 |
0.091 0.0087 |
Accelerated Ageing test 96 hrs @ 115°C (open Beaker Method) a) Sp. Resistance (Resistivity) ohm-cm @ 27°C b) Sp. Resistance (Resistivity) ohm-cm @ 90°C c) Dielectric Dissipation Factor @ 90°C d) Total Acidity, mg/KOH/gm e) Total sludge value, % Wt |
IS : 12177 IS : 6103 IS : 6103 IS : 6262 IS : 1448 (P-2) Annex. A of IS 12177 |
- - - - - |
2.5 x 10 12 0.2 x 10 12 0.20 0.05 0.05 |
61.41 x 10 12 6.87 x 10 12 0.034 0.035 0.006 |
Presence of oxidation inhibitor % wt | IS : 13631 | The oil shall not contain antioxidant additives | Not present | |
Water Content ppm Max | IS : 13567 | - | 50 ppm | 15 ppm |
S.K.Value, % (Max) | Annex D, IS : 335 | 8 Max | 1 |
Usage/Application | Distribution & Power Transformers, Switchgears and Circuit Breakers |
Packaging Type | Barrel/Drum |
The transformer oils are used in Distribution & Power Transformers, Switchgears and Circuit Breakers.
Products OfferedHGX is an inhibited grade of transformer oil specifically tailored for demanding applications in EHV and UHV Transformers.
GE IEC60296:2012 Uninhibited is an uninhibited oil which is designed to meet Specifications as per IEC 60296:2012.
GA & GAX grades are offered meeting the specifications of ASTM D3487 Type I & II respectively.
CharacteristicsThe products fully meet the international and national specifications such as IS-335 2018 TYPE I & II { U & I }, IEC 60296, ASTM D 3487, BS 148, JIS, AS, ASTM. The inhibited grades have DBPC as additive, which is part of the approved list of inhibitors as per IEC 60296.
The products are strictly free from PCB, DBDS or any passivator or metal de-activator. They offer excellent oxidation stability with very low acid and sludge formation when tested according to IEC 61125 and ASTM D2440 besides having excellent dielectric strength, resistivity & dissipation factor. The low pour point and low viscosity characteristics of the product enable excellent cooling properties.