Insulating Oil for Residential Area Distribution Stations
This insulating oil is tailored to scenarios such as new energy energy storage converters and oil-immersed transformers, breaking the performance constraints that limit traditional products. It enables stable operation across a temperature range of -40℃ to 120℃: it stays non-congealable at low temperatures and non-degradable at high temperatures, fitting extreme weather conditions and dense energy storage cycle working environments. With a low dielectric loss factor and anti-gas evolution technology, it reduces gas buildup in energy storage systems and lowers how often maintenance is performed.
Product Details：Insulating Oil for Residential Area Distribution Stations
Developed specifically for heat-producing equipment including photovoltaic energy storage converters and high-power distribution transformers, this insulating oil improves heat dissipation and flow characteristics. It enables fast internal temperature balancing of equipment via efficient thermal conduction, minimizing operational maintenance concerns arising from heat accumulation. At the same time, it circulates smoothly within the compact oil path spaces of equipment, not impeding heat dissipation effectiveness. Besides, the product utilizes green raw materials and processes, with no harmful residues remaining. After application, it can be reprocessed for secondary use through professional technologies, balancing equipment running stability and ecological environmental needs, and fitting the long-term development of new energy and urban power grids.
Parameter：
Sports Event | GB2536-11 1-30°C (general purpose) Quality indicators | Typical properties | Test Methods
|
Minimum Cold Commissioning Temperature (LCSET)/°C | -30 | - | - |
Functional characteristics | |||
Pour Point/°C | ≯-40 | -51 | GB/T 3535 |
Kinematic viscosity (40°C)/(mm²/s) | ≯12 | 9.2 | GB/T 265 |
Kinematic viscosity (-30°C)/(mm²/s) | ≯1800 | 1449 | |
Water content/(mg/kg) | ≯30 | 19 | GB/T 7600 |
Breakdown voltage/kV | ≮30 | 66 | GB/T 507 |
Density (20°C)/(kg/m³) | ≯895 | 886.0 | SH/T 0604 |
Dielectric loss factor (90°C) | ≯0.005 | 0.0008 | GB/T 5654 |
Refining/stabilizing properties | |||
exterior condition | clear and transparent | clear and transparent | visual assessment |
Acid value (as 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 | 46 | GB/T 6541 |
corrosive sulfur | non-corrosive | non-corrosive | SH/T0804 |
Content of antioxidant (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 | 0.19 | |
--Oil sludge (mass fraction)/% | ≯0.8 | 0.03 | |
--Dielectric loss factor (90°C) | ≯0.500 | 0.051 | GB/T 5654 |
HSE Characteristics | |||
Flash point (closed)/°C | ≮135 | 142 | GB/T 261 |
PCA content (mass fraction)/% | ≯3 | <3 | NB/SH/T 0838 |
Polyoxybiphenyl (PCB) content/(mg/kg) | undetectable | not detected | SH/T 0803 |
1. Oil Change Inspection
Moisture Detection: Check the moisture content in the oil, since moisture is a frequent contaminant that can accelerate the degradation of transformer oil.Breakdown Voltage Assessment: Gauging the breakdown voltage is important. A reduction in this voltage might indicate that the oil’s quality has worsened and needs replacement.Loss Factor Evaluation: A surge in the Loss Factor could be an indication that the oil has been contaminated or has experienced aging.
2. Factors Affecting Service Life
To maintain the service life of transformer oil, it is essential to frequently check the sealing of the oil filling equipment, the performance of the oil storage cabinet, and the breather (hygroscope). It is also necessary to ensure that the oil color and quantity are normal before filling the transformer. These measures contribute to the stable performance of transformer oil, thus prolonging its lifespan.
Own Factory
Haikun, with 4 specialized oil tank trucks, ensures prompt product delivery.
Employees at Working
Haikun's foreign trade workers are skilled in industrial oil market entry strategies. Their skills help us enter new markets.
Canned Oil Products
Haikun Petrochemical Technology Co., Ltd. has extensive packing experience for overseas sea - freight. We use 200L iron containers and 20000L flexitanks, providing reliable packing solutions.
Transportation
With reliable transportation, Haikun Petrochemical is proficient in sea freight. We send insulating oils to Russia, South America, and across the African continent.
Enterprise Culture
We propagate the corporate culture of “responsibility” and motivate our employees to be responsible and face challenges bravely. When difficulties present themselves, we don't step back or flee, but actively find solutions to jointly contribute to the development of the enterprise.
Customer Testimonials
Just got Haikun Petrochemical's transformer oil. It's top - notch! The performance is outstanding, keeping my transformers running smoothly. The price is reasonable too. Their service is great, with professionals answering all my questions. Quality is backed by their factory. - Russia, Sergei Ivanov
There are no harmful substances like PCB (polychlorinated biphenyls) in our transformer oil—substances that have caused grave environmental problems historically. Once, if traditional transformer oil with PCBs spilled, the soil would be tainted with poisons, remaining unproductive for decades, and the surrounding ecosystem would endure a disaster. We, though, have totally gotten rid of such risks, cutting off pollution possibilities at the root.
