Intelligent Temperature Control Oil-Immersed Transformer
Transformers submerged in oil, fundamental to power transmission and distribution processes, are renowned for their exceptional heat dissipation prowess. Leveraging premium insulating oil as a cooling agent, they effectively manage operational temperature fluctuations, improving both equipment stability and longevity, making them a crucial safety component in large-scale power grid installations.
Product Details：Intelligent Temperature Control Oil-Immersed Transformer
Smart grid construction wouldn't be complete without the important role played by oil-immersed transformers. With the integration of an intelligent monitoring and control system, they can offer real-time monitoring of operational status, provide early warnings for potential faults, and give strong backing to the intelligent operation and maintenance of the power grid.
PARAMETER：
Sports Event | Quality Indicators | Test Methods | ||||||
Viscosity grade | 100 | 150 | 220 | 320 | 460 | 680 | ||
Kinematic viscosity (40°C) mm²/s) | 90-110 | 135-165 | 198-242 | 288-352 | 414-506 | 612-748 | GB/T265 | |
Viscosity index | not less than | 90 | 90 | 90 | 90 | 85 | 85 | GB/T1995 |
Open flash point,℃ | not less than | 200 | 200 | 200 | 200 | 200 | 200 | GB/T3536 |
Pour point,°C | not exceeding | -12 | -9 | -9 | -9 | -9 | -5 | GB/T3535 |
Steel sheet corrosion(100°C,)(3 hours)/grade | not greater than | 1 | GB/T5096 | |||||
Corrosion test(distilled water) | rust-free | GB/T11143 | ||||||
Foaminess (Foam propensity/foam stability) mL/mL 24°C 93.5°C Post 24°C | not greater than not greater than not greater than | 50/0 50/0 50/0 | GB/T12579 | |||||
Tim ken test(OK load) /N(Lb) | not less than | 267(60) | GB/T11144 | |||||
Anti-emulsification (82℃)Water in oil /%(mass fraction), emulsion layer /ml,total separated water/ml | not greater than | 2.0 1.0 80.0 | GB/T8022 | |||||
Four-ball test Load wear index/ N Sintering load(P value)/N | not less than not less than | 441(45) 2450(250) | GB/T3142 | |||||
CL-100 Gear Test (A/8.3/90) | not less than | 12 | >12 | >12 | >12 | >12 | >12 | SH/T0305 |
1. Selection Notes
Qualification and experience: understand the supplier's qualification and production experience, choose the supplier with good reputation and rich experience.
After-sales service: clear after-sales service provisions in the contract and the provisions of breach of contract, to ensure that in the process of use can get timely technical support and maintenance services.
2. Preparation for Installation
Transformer Model & Installation for Space Optimization: Determine the transformer model and installation method that optimize the use of the installation site's space and structure.
Ensuring Environmental Compatibility for Transformer: Consider the transformer's capacity to adapt to the installation environment's temperature, humidity, and altitude to ensure reliable operation.
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Customer Reviews
"From Belgium, I must commend Haikun Petrochemical for their exceptional service and high-quality products. Their industrial lubricants have proven to be effective, and their team's dedication to customer satisfaction is truly admirable." — Belgium, Sophie Van den Berg
