Cycloalkane Based Transformer Oil I-20
Transformer oil is a fractionation product of petroleum, mainly composed of alkanes, cycloalkanes saturated hydrocarbons, aromatic unsaturated hydrocarbons and other compounds, which is a kind of mineral oil obtained from natural petroleum through distillation and refining. It is mainly used for insulation and cooling of transformers and electric equipment. It has good heat conduction properties, which can effectively transfer the heat inside the transformer and play a role in cooling the machine. Transformer oil helps to keep the temperature of the transformer stable, preventing failures caused by overheating and ensuring the safety of the production process.
Product Details：Cycloalkane Based Transformer Oil I-20
As a fractionated product of petroleum refining, transformer oil is a carefully formulated blend of alkanes, cycloalkanes, and aromatic hydrocarbons, originating from natural crude oil. Its core functions encompass insulation and cooling of transformers and associated electrical equipment, efficiently transferring heat away from the system to facilitate cooling. This critical role helps stabilize transformer temperatures, forestalling overheating issues, and ultimately safeguarding the continuity and safety of production processes.
PARAMETER：
Sports Event | GB2536-2011 1-10°C (general purpose) Quality indicators | Typical properties | Test Methods |
Minimum Cold Commissioning Temperature (LCSET)/°C | -10 | - | - |
Functional characteristics | |||
Pour Point/°C | ≯-20 | -27 | GB/T 3535 |
Kinematic viscosity (40°C)/(mm²/s) | ≯12 | 9.4 | GB/T 265 |
Kinematic viscosity (-10°C)/(mm²/s) | ≯1800 | 145 | |
Water content/(mg/kg) | ≯30 | 19 | GB/T 7600 |
Breakdown voltage/kV Untreated oil | ≮ 0 | 68 | GB/T 507 |
Density (20°C)/(kg/m³) | ≯895 | 889.5 | SH/T 0604 |
Dielectric loss factor (90°C) | ≯0.005 | 0.0007 | GB/T 5654 |
Refining/stabilizing properties | |||
exterior condition | clear and transparent | clear and transparent | visual assessment |
Acid value (in KOH)/(mg/g) | ≯0.01 | <0.01 | NB/SH/T 0836 |
Water-soluble acids or bases | not have | not have | GB/T 259 |
Interfacial tension/(mN/m) | ≮40 | 44 | GB/T 6541 |
corrosive sulfur | non-corrosive | non-corrosive | SH/T0804 |
Antioxidant content (mass fraction) / % | 0.08~0.40 | 0.30 | NB/SH/T0802 |
2-Furfural content/(mg/kg) | ≯0.1 | <0.05 | NB/SH/T0812 |
Operational characteristics | |||
Oxidation stability (120°C) | - | - | NB/SH/T 0811 |
Test time: 500h | - | - | |
--Total acid value (in KOH)/(mg/g) | ≯1.2 | 0.20 | |
--Oil sludge (mass fraction)/% | ≯0.8 | 0.04 | |
--Dielectric loss factor (90°C) | ≯0.500 | 0.049 | GB/T 5654 |
HSE Characteristics | |||
Flash point (closed)/°C | ≮135 | 144 | GB/T 261 |
PCA content (mass fraction)/% | ≯3 | <3 | NB/SH/T 0838 |
Polychlorinated biphenyl (PCB) content/(mg/kg) | undetectable | not detected | SH/T 0803 |
1. Oil Change Procedure
Before replacing transformer oil, a thorough inspection of the transformer's condition is necessary to ensure it's de-energized and the old oil is drained. Subsequently, the interior of the oil tank is cleaned to prevent residue of impurities. The infused new slowly oil while undergoes monitoring filtration oil through level an and oil temperature pur.ifier to remove moisture and particles. During replacement, the new oil is Upon completion, oil quality tests are conducted, and the transformer's operation is observed to ensure a successful oil change.
2. New Equipment Test
Acceptance of the new transformer oil injected into the electrical equipment, because it is in contact with solid insulating materials and structural materials dissolved in a number of impurities, so that its performance changes, with the performance of the oil is not used to make a difference in the performance of the degree of change in its performance with the type of equipment and the selection of insulating materials and different differences. Therefore, before the equipment is put into operation, the oil quality inspection should be carried out to GB/T 7595 “put into operation before the oil” quality control standards, the equipment can be put into operation.
Own Factory
Employees at Working
Canned Oil Products
Transportation
Enterprise Culture
Our corporate culture is rooted in honesty, which we consider paramount. We firmly believe that treating people sincerely is the cornerstone for fostering long-term trust and collaboration. In our business transactions, we prioritize clear communication, steadfast commitment to our promises, and translating our words into meaningful actions, adhering to the philosophy of 'deeds that match words, success that stems from effort,' to collectively create a landscape of integrity in business.
Customer Testimonials
"As a manufacturer in Kazakhstan, we've tried several suppliers for our industrial lubricant needs. Haikun Petrochemical stands out for their exceptional product quality and swift delivery. Their team's knowledge of the industry is invaluable, and we're grateful for their partnership." — Kazakhstan, Aliya Nurmaganbetov
