Year1
- 密度（20℃），kg/m3：
- 884.6
- 运动粘度，mm2/s,40℃：
- 9.652
- 闪点（闭口），℃：
- 143
Transformer oil
Keywords
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Model
Transformer oil, transformer oil
Product introduction
Transformer oil is composed of deeply refined mineral base oil and selected antioxidants. It does not contain any additives and is suitable for the insulation and cooling of transformers, oil-immersed switches and other electrical insulation equipment.
Specifications and models
Generally, they are divided into No., No., No., No. according to the low temperature performance.
Scope of application
Ultra-high voltage transformer oil is suitable for high-end transformers and electrical equipment with similar requirements.
Performance characteristics
, excellent electrical insulation properties, high breakdown voltage, small dielectric loss factor, which can effectively prevent discharge phenomena and power loss under high-voltage electric fields
, good thermal stability and Oxidation stability can prevent the formation of acid and sludge during use, extending the service life of electrical equipment. Lower viscosity, providing effective cooling and heat transfer properties
, excellent low-temperature performance, no pour point depressant, pouring The temperature can be as low as ℃
, good gas evolution resistance, preventing air gap discharge phenomenon under high-voltage electric field conditions
, appropriate naphthenic and aromatic hydrocarbon content, ensuring the dissolution of sludge formed during the operation of electrical equipment. Avoid damaging insulation materials and affecting heat transfer
, environmentally friendly, and does not contain any PCBs.
Technical specifications
Product typical data
Project
Test method
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Density (℃/
Kinematic viscosity, /,℃
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Pour point, ℃
Flash point (closed ℃
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Breakdown voltage (interval
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Dielectric loss factor (℃)
Interfacial tension,/
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Moisture (factory/
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Packing
/barrel or customer demand
Manufacturer supply quality assurance, long-term bulk supply at favorable prices, contact number
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