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SINOPEC TVAI Super Transformer Oil meets IEC 60296: 2020
| Price | $9999.00 |
|---|---|
| Min Order | 10 Pieces |
| Availability | In Stock |
| Shipping From | Beijing, China |
| Popularity | 399 people viewed |
Model NO.:
TVAI-20/TVAI-30/TVAI-40
Application:
Industrial Lubricant
IEC:
60296: 2020
Source:
Liquid Mineral Lubricants
Composition:
Base Oil
Property:
Lubricating Oil For Electrical
Shape:
Liquid
Type:
Transformer Oil
Trademark:
SINOPEC
Transport Package:
200L drum
Specification:
TVAI-20C/TVAI-30C/TVAI-40C
Origin:
China
HS Code:
2710199100
Product Description
SINOPEC Super Transformer Oil is blended with highly refined mineral oil and a selected antioxidant. It is designed for insulating and cooling transformers, oil-immersed switch-gear and other electrical insulating applications. SINOPEC Super Transformer Oil doesn't contain polychlorinated biphenyls (PCBs).
These data are given as an indication of typical values and not as exact specifications.
Applications
SINOPEC Super Transformer Oil is suitable for use in:- Oil-filled transformers, where it acts as a non-conducting insulating and cooling medium.
- Other electrical insulating applications.
Features and benefits
- Excellent dielectric (insulating) properties, effectively prevent discharge in an electric field.
- Low viscosity and low density lead to the oils having good cooling properties and good heat transfer characteristics at room temperature and below, and so ensure effective cooling of transformer core and coils.
- Even at very low temperatures the oil viscosity remains low, and therefore allows the transformer to be started up under very cold conditions without problem.
- Excellent oxidation stability characteristics are provided by the stable base oil together with the high-performance oxidation inhibitor system, and prevent the formation of acidic material and sludge in service, extending the life of the oil.
- All four grades meet the requirements of IEC 60296:2003 for transformer oils.
- Typical Data
| SINOPEC Super Transformer Oil | ||||
| Grade | TVAI-20ºC | TVAI-30ºC | TVAI-40ºC | Reference method |
| Kinematic viscosity,mm2/s, | ISO 3104 IEC 61868 | |||
| cSt @ 40ºC | 10.07 | 9.447 | 8.465 | |
| cSt @ -20ºC | 213.8 | - | - | |
| cSt @ -30ºC | - | 397.0 | - | |
| cSt @ -40ºC | - | - | 1944 | |
| Pour point,ºC | -32 | -48 | -54 | ISO 3016 |
| Water Content, mg/kg | 16 | 13 | 15 | IEC 60814 |
| Breakdown voltage, kV | 48 | 43 | 44 | IEC 60156 |
| Dielectric dissipation factor @ 90ºC, IEC 60247 | 0.0003 | 0.0006 | 0.0003 | ISO 3675 or ISO 12185 |
| Dielectric dissipation factor | 47 | 50 | 53 | |
| Acidity, mg KOH/g | 0.006 | 0.006 | 0.005 | IEC 62021-1/2 |
| Corrosive sulfur | Not corrosive | Not corrosive | Not corrosive | DIN 51353 |
| Interfacial tension, mN/m | 50.0 | 51.1 | 50.0 | EN 14120 or ISO 8754 |
| Oxidation stability, 500 h @ 120ºC, | IEC 61125 | |||
| Total acidity, mg KOH/g | 0.04 | 0.06 | 0.03 | |
| Sludge, wt% | 0.01 | 0.01 | 0.03 | |
| DDF @ 90ºC | 0.0110 | 0.0120 | 0.0323 | |
| Flash point (PMCC), ºC | 164 | 164 | 156 | ISO 2719 |
| Density @ 20ºC, kg/m3 | 0.8330 | 0.8378 | 0.8354 | IEC 60247 or IEC 61620 |
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