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How to Control the Effect of Moisture on SF6 Gas and SF6 Equipment?-SF6 Gas Recovery Machine
SF6 gas is a non-toxic, colorless, odorless, non-flammable, and chemically stable substance. It is composed of one sulfur atom and six fluorine atoms and has good electrical insulation properties and excellent arc extinguishing properties. In the Kyoto Protocol to prevent global warming, six gases, including SF6 gas, are listed as greenhouse gases. They are CO2,…
Basic Knowledge about Vacuum Oil Purifier
The vacuum oil purifier includes two types: single-stage vacuum oil purifiers and double-stage vacuum oil purifiers. At present, the double-stage vacuum oil purifier is widely used for oil purification treatment and vacuum hot oil circulation drying, when a variety of large transformer equipment is installed and maintained. It can also be used for transformer oil treatment in the main…
A Comprehensive about Transformer Oil Purifier
A transformer oil purifier is a device that removes solid impurities and moisture in oil by pressure filtration or vacuum evaporation. Besides, it can also be used for vacuum oiling of transformers. It is widely used in oil purification treatment and vacuum hot oil circuit drying, when various large transformer equipment are installed and maintained. Meanwhile, it is not only…
What is SF6 Gas Recovery and Purification Device?
Properties of SF6 Gas Physical Properties of SF6 Gas Pure SF6 gas is a colorless, odorless, basically nontoxic, nonflammable halogen compound. At 20 ℃and 0.1 MPa, the density is 6.0886 kg/m3, which is about 5 times the density of air. For ease of transportation and storage, SF6 gas usually exists in the cylinder in liquid…
5 Types of Lubrication Oil Purifiers You Should Know
What are the Types of Lubricants? 1. Mechanical lubricating oil. It mainly includes vehicle engine oil, marine engine oil, and gas compressor engine oil. Mechanical lubricating oil is mainly used for mechanical equipment or various types of vehicles. By smearing on mechanical equipment or car engine, it can effectively prolong the service life of machinery…
An Article Help You Learn The Oil Purifier
An oil purifier is also known as an oil filter. The function of the oil purifier is to filter and purify the contaminated oil. Besides, it can restore or improve the properties of the oil itself, including oil cleanliness, water content, gas content, acid value, viscosity, flash point, dielectric strength, color, etc. Meanwhile, it can…
What is Vacuum Pump System for Evacuating Transformers?
This article will introduce vacuum pumps, the role of vacuum transformer evacuation machines, why to use vacuum transformer evacuation machines, and introduce YUNENG’s vacuum transformer evacuation system. What is a Vacuum? A vacuum system refers to a state of dilute gas below the atmospheric pressure in the area. The degree of vacuum refers to the…
8 Things To Know About Transformer Oil
This article will introduce the characteristics of transformer oil, the role of transformer oil, whether different types of transformer oil can be mixed, the reasons for the change of transformer oil level, how to deal with used transformer oil, and the filtration and regeneration of transformer oil. 1. Properties of Transformer Oil Transformer oil is…
How to ensure the normal operation of transformer oil?
Transformer oil, also known as square shed oil, is a fractional distillation product of petroleum. Its main components are aromatic unsaturated hydrocarbons, alkanes, naphthenic saturated hydrocarbons, and other compounds. Transformer oil is used as the insulating medium of the transformer, and its function is to make good insulation in the transformer’s core and windings. And it is also…
Key Guide to Lubricants
This lubricating oil guide will cover the composition of lubricating oil, the key indicators of lubricating oil, the function of lubricating oil, and the precautions when selecting lubricating oil, etc. Composition of lubricating oil Lubricating oil is generally composed of base oil and additives. Base oil is the main component of lubricating oil and the…
The Role of Vacuum Oil Filter in Transformer Maintenance
With the development of the economy and social progress, people’s demand for electricity is increasing day by day. For enterprises and individuals, what is needed is not only sufficient power resources, but also a stable power supply, so it is very important to ensure a stable power supply. The maintenance of transformers that guarantee power…
Why do You Need to Measure the Breakdown Voltage of Transformer Oil?
Breakdown voltage refers to the voltage at which the dielectric breaks down. The dielectric will lose its dielectric properties and become a conductor under the action of a sufficiently strong electric field, which is called dielectric breakdown. The voltage corresponding to this time is the breakdown voltage. The Difference Between Breakdown Voltage and Rated Voltage…
