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Description
Super Insulated Transformer Oil - 55 Gallon DrumDescription Sinopec Super Insulated 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. There are three kinds of transformer oil, I 10 super insulated transformer oil, I 20 super insulated transformer oil and I 40 super insulated transformer oil, which meet the requirements of IEC60296: 2012.
Description
Sinopec Super Insulated 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. There are three kinds of transformer oil, I-10℃ super insulated transformer oil, I-20℃ super insulated transformer oil and I-40℃ super insulated transformer oil, which meet the requirements of IEC60296:2012. Sinopec transformer oil IEC don’t contain polychlorinated biphenyls (PCBs).
Features & Benefits
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Excellent dielectric (insulating) properties, effectively prevent discharge in an electric field.
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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.
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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.
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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.
Sinopec Super Insulated transformer oil meets the requirements of IEC60296: 2012.
- For the special application requirements (high oxidative stability and low sulfur content) of transformer oil ，the oil comply with IEC 60296:2012, including clause 7.1 requirements.
Applications
Sinopec Super Insulated Transformer Oil is suitable for use in:
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Oil-filled transformers, where it acts as a non-conducting insulating and cooling medium.
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Oil-immersed switch-gear.
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Other electrical insulating applications.
Specifications
| Grade | SPECIFICATION LIMITS of IEC60296:2012 | I-10℃ | I-20℃ | I-40℃ |
|---|---|---|---|---|
| Kinematic viscosity, mm²/s | ||||
| cSt @ 40℃, ISO 3104 | ≤12 | 9.66 | 10.85 | 9.68 |
| cSt @ -10℃, ISO 3104 | ≤1800 | 106.54 | – | – |
| cSt @ -20℃, ISO 3104 | ≤1800 | – | 283 | – |
| cSt @ -40℃, IEC 61868 | ≤2500 | – | – | 2091 |
| Pour point, ℃, ISO 3016 | * | -42 | -45 | -57 |
| Water Content, mg/kg, IEC60814 | < 30 | 29 | 14 | 13 |
| Dielectric Breakdown (as received), kV, IEC 60156 | 30 | 54 | 75 | 87 |
| Dielectric dissipation factor @ 90℃, IEC 60247 | 0.005 | 0.0006 | 0.0001 | 0.0002 |
| Density @ 20℃, g/mL, ISO 3675 | 0.895 | 0.836 | 0.847 | 0.840 |
| Particle Content, IEC60970 | No requirement | ISO Code: 15/13/11 | ISO Code: 13/12/10 | ISO Code: 15/14/11 |
| Appearance, IEC 60296 | Clear & bright | Clear & bright | Clear & bright | Clear & bright |
| Acidity, mg KOH/g, IEC 62021 | ≤0.01 | 0.009 | <0.01 | <0.01 |
| Interfacial tension, mN/m, ISO6295 | 40 | 47.98 | 52 | 48 |
| Total Sulfur content %, ISO 14596** | No requirement | 0.0031 | 0.00482 | 0.006 |
| Corrosive sulfur, DIN51353 | Non-corrosive | Non-corrosive | Non-corrosive | Non-corrosive |
| Potentially corrosive sulfur, IEC 62535 | Non-corrosive | Non-corrosive | Non-corrosive | Non-corrosive |
| DBDS, mg/kg, IEC 62697 | <5 | <1 | <1 | <1 |
| Inhibitors %, IEC 60666 | (0.08–0.40%) | 0.33 | 0.32 | 0.34 |
| Metal passivator additives, mg/kg, IEC 60666 | <5 | BTA: <1 Irgamet 39: <5 |
BTA: <1 Irgamet 39: 2 |
BTA: <1 Irgamet 39: <5 |
| 2-Furfural & related compounds, mg/kg, IEC 61198 | <0.05 | <0.05 | <0.05 | <0.05 |
| Oxidation stability, 500 h @ 120℃, IEC 61125C*** | ||||
| — total acidity, mg KOH/g | ≤1.2 | 0.039 | 0.19 | 0.24 |
| — sludge, wt% | ≤0.8 | 0.0318 | <0.01 | <0.01 |
| — DDF at 90℃ | ≤0.500 | 0.0021 | 0.0088 | 0.0110 |
| Flash point (PMCC), ℃, ISO 2719 | 135 | 168 | 138 | 166 |
| PCA Content %, IP 346 | ≤3 | 0.15 | 0.92 | 0.70 |
| PCB Content, mg/kg, IEC 61619 | <2 | <2 | <2 | <2 |
Industry and OEM specifications
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Sinopec Transformer Oil meets the performance requirements of the following industry specifications: |
|
IEC |
60296:2012 |
|
Sinopec Transformer Oil holds the following formal OEM approvals: |
|
ABB |
Specification 1ZBA117001-1: HI-B (Sinopec 25 Transformer Oil*) HI-A (Sinopec 45 Transformer Oil*) |
|
Siemens |
TUN 901 293 (2007) (Sinopec 25 and 45 Transformer Oil*) |
Additional shipping fees will apply to residential, limited access, deliveries outside the regular delivery network or locations requiring a lift gate to complete delivery.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy