Naphthenic Transformer Oil T-30 Model
This product boasts a low viscosity formula, ensuring exceptional low-temperature performance, efficient cooling and heat transfer capabilities, seamless low-temperature start-up, and comprehensive filtration. Additionally, it is eco-friendly and completely free from polychlorinated biphenyls.
Product Details：Naphthenic Transformer Oil T-30 Model
This product stands apart in its insulating abilities, boasting a dielectric strength that surpasses even air. The oil immersion of the insulating material not only bolsters its insulating power but also safeguards it from the erosive effects of moisture. As a result, transformer oil effectively wards off short-circuit issues and guarantees the reliable performance of electrical equipment.
PARAMETER：
Sports Event | Quality Indicators | measured value | Test Methods |
Functional characteristics | |||
Pour Point/°C | -40 | -48.3 | ISO 3016 |
Kinematic viscosity (40℃)/(m㎡/s) | ≯12 | 9.46
| ISO 3104 |
Kinematic viscosity (-10°C)/(mm²/s) | ≯1800 | 1028 | ISO 3104 |
Water content/(mg/kg) | ≯30/40 | 8.6 | IEC 60814 |
Breakdown voltage/kV (untreated oil) | ≮30 | 63.7 | IEC 60156 |
Density (20°C)/(g/ml) | ≯895 | 886 | ISO 12185 |
Dielectric loss factor (90°C) | ≯0.005 | 0.00047 | IEC 60247 |
Refining/stabilizing properties | |||
exterior condition | Clear and transparent, free of sediment and suspension (of atmospheric pollution) | Clear and transparent, free of sediment and suspension (of atmospheric pollution) | visual assessment |
Acid value (mgKOH/g) | ≯0.01 | 0.0008 | IEC 62021- 1 |
Interfacial tension/(mN/m) | No general requirements | 45.3 | ISO 6295 |
Total sulfur content (mass fraction)/% | No general requirements | No general requirements | ISO 14596 |
corrosive sulfur | non-corrosive | non-corrosive | DIN 51353 |
Content of antioxidant additives (mass fraction)/percent Oil with antioxidant additives (U) | ≯0.08 | 0.063 | IEC 60666 |
2-Furfural content/(mg/kg) | ≯0.1 | 0.011 | IEC 61198 |
Operational characteristics | |||
Oxidation stability (120°C) Test time: 332h | - | - | - |
--Total acid value (in KOH)/(mg/g) | ≯1.2 | 0.04 | IEC 61125 Act C |
--Oil sludge (mass fraction)/% | ≯0.8 | 0.020 | IEC 61125 Act C |
--Dielectric loss factor (90°C) | ≯0.500 | 0.004 | IEC 60247 |
Gassing/(mm/min) | No general requirements | No general requirements | IEC 60628 |
Health Safety and Environmental Characteristics (HSE) | |||
Flash point (closed)/°C | ≮135 | 148.2 | ISO 2719 |
PCA content (mass fraction)/% | ≯3 | 0.8 | BS 2000 Part 346 |
Polychlorinated biphenyl (PCB) content/(mass fraction)(mg/kg) | undetectable | undetectable | IEC 61619 |
1. Transformer Oil: Its Multifaceted Uses
(1) Transformer's Core Component: Transformer oil serves as a fundamental element in transformers, tasked with insulating and cooling crucial components like windings and chips.
(2) Electrical Safety and Thermal Control: It effectively safeguards against electrical hazards like arcs and shocks, while efficiently dissipating heat to maintain transformer performance.
(3) Universal Electrical Cooling Agent: Beyond transformers, this oil is widely employed for insulation and cooling purposes in electrical equipment such as cables, switchgear, reactors, and circuit breakers.
(4) Power Electronics' Cooling Partner: In power electronics applications, transformer oil is essential for insulation and cooling of devices like power inverters and capacitors.
(5) Critical in System Maintenance: Transformer oil plays a pivotal role in maintaining power systems, facilitating equipment cleaning and predictive maintenance through thorough chemical and physical analysis.
2. Inspection Procedures：
(1) Visual Quality Check: Involving a thorough inspection of the oil's coloration, aroma, clarity, and other visible characteristics.
(2) Physical Attributes Testing: Measuring fundamental physical properties like the oil's density, flashpoint, auto-ignition temperature, and pour point to ensure suitability.
(3) Chemical Makeup Analysis: Analyzing the oil's chemical composition, including acidity, neutralization potential, water and gas content.
(4) Electrical Characteristics Assessment: Evaluating the oil's electrical behavior by measuring dielectric efficiency, constant, and withstand voltage.
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Haikun's product philosophy revolves around personalized customization throughout the entire process, from R&D, design, production, installation, to after-sales. This ensures precise alignment with customers' needs, optimizing cost-efficiency and delivering exceptional quality and value.
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We provide personalized distribution plans to meet the varying needs of our clients.
Customs Clearance and Taxation Services:We assist clients with customs clearance for imported and exported goods, including preparing customs documents, liaising with customs authorities, and providing advice on tariffs and taxes.
FAQ：
Q: What steps should I take to collaborate with your company?
A: To collaborate with us, you can initiate the process by sending an inquiry communicating your intention. We'll respond promptly to arrange a discussion on the specifics of our partnership.
Q: What if the goods are delayed, damaged or lost during transportation?
A: We will work closely with the logistics company to ensure that the goods are delivered to the destination on time and safely. In case of delay, damage or loss, we will take appropriate remedial measures according to the circumstances.
Q: Can you provide exclusive agency or distribution rights?
A: For customers with long-term cooperation and good reputation, we can consider providing exclusive agency or distribution rights. Specific cooperation conditions and details need to be further negotiated and determined by both parties.
